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Computer engineering.
The baccalaureate Curriculum Guidelines for Undergraduate Degree Programs in Computer Engineering report provides insights into the nature of this field:
Computer engineering is defined as the discipline that embodies the science and technology of design, construction, implementation, and maintenance of software and hardware components of modern computing systems and computer-controlled equipment. Computer engineering has traditionally been viewed as a combination of both computer science (CS) and electrical engineering (EE). It has evolved over the past three decades as a separate, although intimately related, discipline. Computer engineering is solidly grounded in the theories and principles of computing, mathematics, science, and engineering and it applies these theories and principles to solve technical problems through the design of computing hardware, software, networks, and processes.
Historically, the field of computer engineering has been widely viewed as "designing computers." In reality, the design of computers themselves has been the province of relatively few highly skilled engineers whose goal was to push forward the limits of computer and microelectronics technology. The successful miniaturization of silicon devices and their increased reliability as system building blocks has created an environment in which computers have replaced the more conventional electronic devices. These applications manifest themselves in the proliferation of mobile telephones, personal digital assistants, location-aware devices, digital cameras, and similar products. It also reveals itself in the myriad of applications involving embedded systems, namely those computing systems that appear in applications such as automobiles, large- scale electronic devices, and major appliances.
Increasingly, computer engineers are involved in the design of computer-based systems to address highly specialized and specific application needs. Computer engineers work in most industries, including the computer, aerospace, telecommunications, power production, manufacturing, defense, and electronics industries. They design high-tech devices ranging from tiny microelectronic integrated-circuit chips, to powerful systems that utilize those chips and efficient telecommunication systems that interconnect those systems. Applications include consumer electronics (CD and DVD players, televisions, stereos, microwaves, gaming devices) and advanced microprocessors, peripheral equipment, systems for portable, desktop and client/server computing, and communications devices (cellular phones, pagers, personal digital assistants). It also includes distributed computing environments (local and wide area networks, wireless networks, internets, intranets), and embedded computer systems (such as aircraft, spacecraft, and automobile control systems in which computers are embedded to perform various functions). A wide array of complex technological systems, such as power generation and distribution systems and modern processing and manufacturing plants, rely on computer systems developed and designed by computer engineers.
Technological advances and innovation continue to drive computer engineering. There is now a convergence of several established technologies (such as television, computer, and networking technologies) resulting in widespread and ready access to information on an enormous scale. This has created many opportunities and challenges for computer engineers. This convergence of technologies and the associated innovation lie at the heart of economic development and the future of many organizations. The situation bodes well for a successful career in computer engineering.
Robust studies in mathematics and science are absolutely critical to student success in the pursuit of computer engineering. Mathematical and scientific concepts and skills must be understood and mastered in a manner that enables the student to draw on these disciplines throughout the computer engineering curriculum. One cannot overstate the role that mathematics and science play in underpinning an engineering student's academic pursuits.
A strong and extensive foundation in mathematics provides the necessary basis for studies in computer engineering. This foundation must include both mathematical techniques and formal mathematical reasoning. Mathematics provides a language for working with ideas relevant to computer engineering, specific tools for analysis and verification, and a theoretical framework for understanding important concepts. For these reasons, mathematics content must be initiated early in the student's academic career, reinforced frequently, and integrated into the student's entire course of study. Curriculum content, pre- and co-requisite structures, and learning activities and laboratory assignments must be designed to reflect and support this framework. Specific mathematical content must include the principles and techniques of discrete structures; furthermore, students must master the established sequence in differential and integral calculus.
Rigorous laboratory science courses provide students with content knowledge as well as experience with the "scientific method," which can be summarized as formulating problem statements and hypothesizing; designing and conducting experiments; observing and collecting data; analyzing and reasoning; and evaluating and concluding. For students pursuing the field of computer engineering the scientific method provides a baseline methodology for much of the discipline; it also provides a process of abstraction that is vital to developing a framework for logical thought. Learning activities and laboratory assignments found in specific computer engineering courses should be designed to incorporate and reinforce this framework. Specific science coursework should include the discipline of physics, which provides the foundation and concepts that underlie the electrical engineering content reflected in the body of knowledge in this report. Additional natural science courses, such as chemistry and biology, can provide important content for distinct specializations within computer engineering; such considerations will vary by institution based on program design and resources.
Engineering courses in the lower division serve two important functions: first, to familiarize students with the engineering disciplines, and second to establish a strong foundation for advanced coursework in their chosen specialization. It is important to engage students' innate interests early in their academic careers to cement their commitment to engineering, to further student retention, and to motivate achievement in their coursework.
Clearly a program in computer engineering requires a solid foundation in computer science, beyond mere introductory experiences. A robust lower division course of study in computer science - as defined in Computing Curricula 2003: Guidelines for Associate- Degree Curricula in Computer Science - serves this requirement well. Furthermore, because the relationships among mathematics, computer science and engineering courses are inherent, topics in these disciplines can be interwoven; these intrinsic relationships should be nurtured as the program of study unfolds.
The engineering laboratory experience is another essential part of the computer engineering curriculum, either as an integral part of a course or as a separate stand-alone course. Such experiences should start very early in the curriculum, when students are often motivated by the "hands-on" nature of engineering. Computer engineering students should be provided many opportunities to observe, explore and manipulate characteristics and behaviors of actual devices, systems, and processes. Every effort should be made by instructors to create excitement, interest and sustained enthusiasm in computer engineering students.
Many associate-degree granting institutions will be familiar with strong lab-based learning activities, drawing on years of experience with programs such as electronics technology and industry-provided networking curricula. Numerous colleges have long recognized that experiences such as survey courses in engineering often engage students in stimulating activities that peak their interests and set the stage for career choices in such fields. Likewise, many institutions currently conduct engineering-related courses or professional development activities in service to their career-track students or their local industry base. These colleges will find that they can leverage existing facilities, resources and faculty expertise in implementing a transfer program in computer engineering. However, lower division engineering courses should be taught by faculty with engineering credentials to ensure that the courses have credibility, reflect the real world practices of engineering, and properly prepare students for the upper division engineering curriculum.
In addition to the scientific and technical content noted above, effective abilities in oral and written communication are of critical importance to computer engineering professionals; these skills must be established, nurtured and incorporated throughout a computer engineering curriculum. Students must master reading, writing, speaking, and listening abilities, and then consistently demonstrate those abilities in a variety of settings: formal and informal, large group and one-on-one, technical and non-technical, point and counter-point. Many of the skills found in a technical writing course benefit a computer engineering curriculum (these include learning to write clearly and concisely; researching a topic; composing instructions, proposals, and reports; shaping a message for a particular audience; and creating visuals). Overall, student learning activities should span the curriculum and should include producing technical writing and report writing, engaging in oral presentations and listening activities, extracting information from technical documents, working in a group dynamic, and utilizing electronic media and modern communication techniques.
Professional, legal and ethical issues are important elements in the overall computer engineering curriculum, and must be integrated throughout the program of study. This context should be established at the onset and these matters should appear routinely in discussions and learning activities throughout the curriculum. The ACM Code of Ethics notes that "When designing or implementing systems, computing professionals must attempt to ensure that the products of their efforts will be used in socially responsible ways, will meet social needs, and will avoid harmful effects to health and welfare." The Code goes on to provide an excellent framework for conduct that should be fostered beginning early in students' experiences. In addition, the Model Rules Of Professional Conduct issued by the National Council of Engineering Examiners (NCEE) include the tenets that practitioners "shall be objective and truthful in professional reports, statements or testimony" and shall "hold paramount the safety, health and welfare of the public in the performance of their professional duties." Again, these ethics should be incorporated into instructional activities wherever possible.
Colleges must ensure that degree programs ultimately fulfill all general education and related requirements arising from institutional, state, and regional accreditation guidelines. The curriculum recommendations contained herein are intended to be compatible with those requirements, but recognize that in some instances, institutions may find it necessary to make specific alterations. Articulation agreements often guide curriculum content as well, and are important considerations in the formulation of programs of study, especially for transfer-oriented programs. Institutions are encouraged to work collaboratively to design compatible and consistent programs of study that enable students to transfer from associate-degree programs into baccalaureate-degree programs.
In addition to specific program content, curriculum designers must give consideration to learning activities, instructional techniques and student success. There are specific techniques that can be incorporated that reflect the nature of the work of computer engineers. Activities should be designed so that students learn to work in teams and in the context of projects, gain insights into the real-world setting and associated considerations, see both theory and application, and appreciate the role of foundation material in setting the stage for intermediate topics.
Specific course descriptions, course learning outcomes, program outcomes and program course sequences are not included for the Computer Engineering transfer curriculum. Those interested in seeing such elements are advised to consider reviewing the associate-degree Computer Engineering transfer programs currently offered by the following institutions (2007): Georgia Piedmont Technical College (GA)
Hillsborough Community College (FL)
Kansas State University (KS)
Miami Dade College (FL)
University of Arkansas at Little Rock (AR)
In addition, readers may want to take note of the associate-degree Computer Engineering accreditation offered by ABET .
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10 Presentation Tips for Engineers to Succeed in Presenting their Projects
Engineers prepare presentations for various purposes on changing occasions, whether for an exhibition, internal meeting, or customers. Preparing an engaging and compelling slide deck is not child’s play. It demands expertise, sweat, and considerable time to prepare. That is why it is necessary to prepare captivating and persuasive PowerPoint presentations for your projects. In this article, you will learn about the mistakes that engineers usually commit while presenting, and some actionable tips to make your next presentation a complete success.
Repeated mistakes during presentations
While delivering short or long presentations, one of the common mistakes that engineers usually make is making the slides too text-heavy. Regardless of the technicality of the topic of the presentation, its slides must serve the purpose of visual aid only. It should facilitate the presenter in delivering his speech in a way that makes it easier for him to deliver his message to the desired audience. Otherwise, lengthy and text-heavy presentations will eventually lose the listeners’ interest and you will not achieve your purpose effectively.
Another mistake that is commonly seen in presentations is the usage of unprofessional and small fonts which makes it very hard to read for the audience. The absence of a storytelling approach is also a repeated mistake by engineers while delivering their offers, ideas, and thoughts on their desired topics. To avoid these mistakes and possibly more, look at the 10 below-mentioned presentation tips for engineers to succeed in their projects.
10 Actionable Presentation Tips for Engineers to Succeed in their Projects
You can follow these 10 tips to succeed in your next PowerPoint Presentation related to any engineering project.
1. Make Slides that Contain Less Written Content
Try using visually appealing slides, with metaphors and graphics. Use text in simple bullet points and short lines only. As an engineer, you must have much to explain, but listeners usually get bored with the lengthy and complex text containing slides. Use simple and precise language while writing your text so that when a listener wishes to read the slide himself, he gets the point easily.
2. Use Slides as a Visual Aid Only
Your slides work as kind of short notes that you keep with you to get along during your speech or presentation. Don’t start narrating each and everything that is written on a slide. This will make the audience think that you may not have a sound grasp of the discussed topic.
Instead of doing this, try explaining bullets from your slides. If a slide contains a statistical infographic about any operational data, try explaining that infographic in detail to the listeners in easy language. For example, if you need to present the project Strengths, Weaknesses, Threats and Opportunities of your engineering project, you can use a visual SWOT slide to show this information. This will make your authority on the stage strong and your audience will also remain engaged throughout your speech.
3. Use Slide Master to Define the Presentation Layout
In PowerPoint, the Slide Master tool allows you to define and use all general slide characteristics like color, slide layout, font size, name, date, logo, etc., simultaneously. One of the striking features of Slide Master is that you can incorporate universal changes into your existing and future slides by altering the features in the tool.
4. Leverage an Eye-Catching Template for Your Slides
Your slides’ background is not always meant to be white. You can alter the color, and texture of slides per your requirements. Do you want to dive into the ocean of thousands of professionally crafted premade templates? You can use an engineering PowerPoint template to build up your presentation from a ready-made design or download other project management templates and engineering projects.
5. Use the Right Fonts in your Slides
Try using a clear-looking font format like Sans Serif font, Segoe UI, Open Sans or Arial as compared to fonts like Times New Roman. If the size of the presentation room is too big, this means that the distance between the presenter and listeners will also be greater. That is why it is recommended to use font sizes up to 24 or even 32 points for better visibility and clarity, especially when presenting in an auditorium but also when presenting online (when sometimes participants log in from their mobile devices with smaller screen sizes). Pay heed to the contrast of the text color and background color of your PowerPoint presentation. For example, if the text color is purple and the slide’s background is black, it will be hard for the listeners to read the text from the slide.
6. Incorporate Infographics, Pictures, and Other Visual Elements into Slides
It is a known fact that pictures are more engaging than contextual content. Use pictures wherever necessary to illustrate your complex engineering arguments and solution.
If you are trying to show a trend or rate of one quantity compared to another, try using graphs and data visualizations. Graphs are an exceptional tool to facilitate the listeners to reach a quick conclusion. You can also use tables, charts, infographics, and video presentations depending on your needs and requirements. Animating 3D Models is also a great way to captive the audience attention. See, for example, the 3D motor model being rotated below>
7. Use Storytelling Approach
If you want your message to be properly delivered to an audience, you must resonate with your listeners’ minds. For this purpose, you need to engage your audience with a storytelling approach through which you can share your engineering arguments, ideas, and concepts through personal experiences and stories that are more relatable to the listeners. Stories create excitement, and suspense and ultimately develop an interest in the listeners. This simple technique can easily win a crowd and achieve your purpose.
8. Control your Body Language During Presentations
Presentations are about more than just verbal communication. Here, non-verbal communication also matters a lot. Your body can also convey a strong message to the listeners if you know how to properly use your posture and gesture. Use facial expressions like smiling to engage your audience and make them comfortable with you. It would help if you stood upright while presenting as this shows you are confident. You do not need to be tense during your presentation otherwise you may start mumbling while speaking on the stage. Giving short pauses during your presentation is also a good thing; by doing this, you may give your audience some time to think about the ideas just discussed.
9. Maintain Eye Contact with Your Audience
Try maintaining eye contact while delivering your engineering presentation. It will help you engage and keep listeners attentive and responsive to your arguments, concepts, and ideas. Don’t stare at someone for too long as it can make him/her nervous. Look at a person for a while and then move your face toward another person. Start repeating this process on random listeners and try to cover the entire crowd.
10. Rehearse your Presentation
Practice makes a man perfect. Try making your engineering presentation a top-notch one by practicing it in front of a mirror, your friends, family members, and colleagues. This way, you will get valuable feedback about certain weak areas and loopholes in your presentation delivery method. With the passage of time, you will improve and be able to stand on the stage confidently, share your thoughts and arguments effectively and influence your listeners successfully.
Final Words
Engineers keep preparing presentations for clients, exhibitions, internal meetings, or other purposes regularly. Preparing effective and engaging presentations is a tough task, and one may need proper guidance regarding preparing and delivering persuasive engineering presentations. By avoiding the aforementioned mistakes while developing a presentation, an engineer can easily make his slides worth noticing. Moreover, tips like making your slides less context-heavy, using slides as a visual aid only, using slide master, and incorporating tempting Free PowerPoint Templates , including graphs, charts, infographics, and more, can also make an engineer achieve success in his/her project. Additional tips like incorporating storytelling approaches into slides, maintaining eye contact with the audience, controlling your body language, and rehearsing your presentation consistently can also help you outshine your competitors.
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Computer Engineering Technology PPT And Google Slides Themes
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100+ Computer Science Presentation Topics (Updated)
This is a list of computer science Presentation Topics for students and professionals. These updated topics can be used for PowerPoint Paper presentation, Poster Presentation, classroom ppt presentation, seminars, seminars, webinars and conferences. etc. These presentation topics will be beneficial for students of Engineering and management courses such as BE Computer science, B Tech IT, MCA, BCA and MBA.
Below is the list of Best Computer Science Presentation Topics.
Artificial intelligence
Advanced Research Projects Agency Network (ARPANET)
AI & critical systems
Quantum Computing
Arithmetic logic unit (ALU)
Accelerated Graphics Port (often shortened to AGP)
ATX (Advanced Technology eXtended)
Sixth Sense Technology: Concept VS. Reality
BASIC – Beginner’s All-purpose Symbolic Instruction Code
Foldable Phones: Future of Mobiles
Basic computer skills
Blu-ray Disc
Cloud computing
CD-ROM (compact disc read-only memory)
Machine Learning
Cellular architecture
Central Processing Unit (CPU)
Cloud Print for Android
Chip (integrated circuit)
Computer multitasking
Cloud computing applications
Cloud computing basics
Cloud Printing for Windows
Computer architectures
Edge Computing
Computer Diagnostic Softwares
Computer form factor
Computer hardware troubleshooting
Cyber Security: New Challenges
Computer Networks
Computer software programs
Computer tracking software
The world of Blockchain
Conventional Binary Numbering System
Conventional PCI (PCI is an initialism formed from Peripheral Component Interconnect
DASD (Direct Access Storage Device)
Internet of Things (IoT)
Desktop Computers
Digital Visual Interface (DVI)
Transparent Display: Concept Vs Reality
DIMM – DIMM which means (dual in-line memory module)
DisplayPort
DNA computers
DVD (Digital Video Disc or Digital Versatile Disc)
Dynamic random-access memory (DRAM)
EEPROM (E2PROM) – Electrically Erasable Programmable Read-Only Memory
Electronic Delay Storage Automatic Calculator (EDSAC)
Embedded computers
Google cloud computing
EPROM – An EPROM (rarely EROM), or erasable programmable read-only Memory
Evolution of Computers
Expansion card (expansion board, adapter card or accessory card)
ExpressCard
FDDI – Fiber Distributed Data Interface
Intelligent Apps
Flash Memory
Graphics processors
Google Glass: Future of Computers!
Hard disk drive (HDD)
Harvard Architecture vs Von Neumann architecture
HDMI (High-Definition Multimedia Interface)
Standardization of web
Image scanner
Input and output devices (collectively termed I/O)
Type C port: The Gamechanger
IOPS (Input/Output Operations Per Second, pronounced eye-ops)
Latest Computer Technologies
Latest Trends in Computer Science
Mainframe computers
Manchester Small-Scale Experimental Machine (SSEM or “Baby”)
Mechanical Analog Computers
Mini-VGA connectors
Motherboard – the central printed circuit board (PCB)
Multiprocessing
Network Topologies
Neural computers
Non-Uniform Memory Access (NUMA) computers
Non-volatile memory
Neuralink: The brain’s magical future
Non-volatile random-access memory
Operating system (OS)
Optical computers
Optical disc drive
Optical disc drive (ODD)
Palmtop computer
Neuralink: Next Big Tech?
PCI Express (Peripheral Component Interconnect Express)
PCI-X, short for PCI-eXtended
Personal Computers (PC)
Personal Digital Assistant (PDA)
Photolithographed semiconductors
Programmable read-only memory (PROM)
Programming language
PSU (power supply unit)
Quantum computer vs Chemical computer
RAID (redundant array of independent disks)
Random-access memory or RAM
Read-only memory or ROM
Register machine vs Stack machine
Remote computer access
Scalar processor vs Vector processor
SIMM, or single in-line memory module
Solid State Drive (SSD)
Spintronics based computer
Static random-access memory (SRAM)
Super Computers
Synchronous dynamic random access memory (SDRAM)
Teleprinter
Ternary computers
Video Graphics Array (VGA) connector
Wearable computer
Virtual Reality
This is all about latest and best presentation topics for computer science and applications studies.
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Computer engineering school of engineering at fairfield university prof. d. lyon, chair, computer engineering lyon_at_docjava.com embedded systems network programming ... – powerpoint ppt presentation.
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Computer Aided Engineering
Oct 03, 2011
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Computer Aided Engineering. CAE - analysis, evaluation of engineering design data using computer-based techniques to calculate product OPERATIONAL, FUNCTIONAL, MANUFACTURING PARAMETERS design process - CAD, DFMA production engineering - GT, CAPP, CAM (NC, CNC).
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Presentation Transcript
CAE - analysis, evaluation of engineering design data using computer-based techniques to calculate product OPERATIONAL, FUNCTIONAL, MANUFACTURING PARAMETERS • design process - CAD, DFMA • production engineering - GT, CAPP, CAM (NC, CNC)
Design for Manufacturing and Assembly Design for Manufacturing and Assembly (DFMA) is any procedure or design process that considers the production factors from the beginning of the product design - Design an activity from conceptualization to evaluation must focus on generating designs that meet market specifications and can be manufactured cost-effectively
DFMA started with two separate thrusts: • producibility engineering - produce simpler parts that are easily manufactured • design for assembly - reduce number of parts by eliminating or combining them • DFMA - a holistic approach to design analysis since both manufacture and assembly are considered simultaneously. • Result - reduced total product costs (NB - 70% of product cost are design oriented; 80% of quality problems are because of poor design).
DFMA Process:- • step-by-step procedure to query the designer about part function, material limitations, part access during assembly. • Software calculates assembly time, product cost and benchmark theoretical min. no. of parts. • The manufacturing component of the software will access various material options (e.g. steel vs plastic) or manufacturing processes (e.g. machining vs die-casting) for most cost-effective production.
DFMA Evaluation: • Apply design guidelines • Assembly method scoring chart • Both these are easily built into the software. In the DFMA software systems, designer will enter specifications and the software will provide a quantitative analysis for the alternative designs
Computer-Aided Engineering • CAE provides a wide variety of software for engineering analysis of designs • In many modern applications, CAE data is obtained from CAD drawings • Systems are linked through CAE so that different applications can share information in the database – e.g. FEA, NC • For design automation, several areas of CAE are used:
Finite Element Analysis • numerical technique for analyzing and studying functional performance of a structure or circuit • structure is divided into a number of small ELEMENTS • analysis of the structure by applying some numerical techniques • post-processing and interpretation of results • Common applications - statics, transient dynamics, modal, thermal, fluids, electromagnetics, motion
Static analysis - stresses, strains and deflections under static loads • Transient dynamic analysis - stresses and deformations, natural frequencies and frequency response under dynamic loads • Modal Analysis - natural frequencies, mode shapes for free vibrations • Thermal analysis - temperatures and heat transfer • Electromagnetic analysis - behavior under electromagnetic fields • Motion analysis - kinematics (displacement, velocity and acceleration) • Fluid analysis - flow, diffusion, dispersion, CFD
Mass property analysis • a CAE function of CAD that returns numerical values which describe the properties of the geometry selected. • 2-D: areas, centroids • 3-D: volume, mass, surface area, centroids, moments of inertia • Mass property is usually in-built in the CAD software - reduces time and effort by designer to calculate these entities
Interference Checking • checks 2-D models for interferences between components e.g. in mechanical assemblies Tolerance analysis • checks for tolerances and how they affect manufacture, assembly and overall dimension Kinematics and dynamics analysis • analysis of motions esp. of mechanical linkages Discrete Event Simulation • model complex operations such as those in a manufacturing cell
What is the significance of • DFMA • FEA • Mass property analysis • to Automation Design?
Computer-aided Engineering Evaluation • Evaluation – to determine whether there is a match between the actual design and initial design goals. • Changes can be made based on evaluation • Most commonly used is PROTOTYPING
Prototyping techniques • Physical prototypes • Rapid prototyping • Stereolithography • Fused deposition modeling • LOM • Virtual prototyping
Computer-aided manufacturing
Computer-aided manufacturing • Effective use of computer technology in the planning, management and control of production for the enterprise • Wide range of automation technologies • Started with NC • CNC • Process modeling and simulation • Maintenance automation • Production cost analysis
CAD Data Exchange • Translation software that transfers data from one software to another • Translators also transfer data from CAD to CAM software DXF Format: • Drawing Exchange File (Drawing transfer file) • allows CAD data to be written in ASCII file that contains information about the design. Can be read by other CAD software or CAM to generate NC codes
IGES - Initial Graphics Exchange Standard • Initially developed by NIST and adopted later as ANSI and ISO standards • IGES contains data on geometric entities and parameters associated with the entities STL format • Main format for rapid prototyping
PDES inc – working on the implementation of ISO 10303 STEP • STEP – standard for exchange of product model data • Web-based technologies • Modular applications for product data • Increasing interoperability among CAD/PDM, PDM/PDM, and ECAD/MCAD systems
Networking • Enterprise network – non-public communications system that allows for data exchange and connect different devices • Can be a few feet to thousands of miles • Production data is essential for control • Electronic communications important for data acquisition • Real time data acquisition the key to effective plant control
Levels of Plant floor communications
Levels - cont • Device - field devices e.g. sensors, valves • traditionally - devices communicate with PLC’s and have no ability to communicate with each other • current trend - addition of communication chips to field devices and allowing them to communicate through communications bus • Machine - equipment that produce or handle product • have their own controllers • PLC can be considered as a machine • machines can also be made to communicate with each other
Levels • Cell - a collection of machines use say for one group of products • Cell controller enables machines in a cell to communicate with each other
Networks Broken down into • Topology • Ring or Bus • Media or cable type • Twisted pair • Coaxial • Wireless (RF) • Fiber optics • access method or protocol • Master-slave • Serial • Ethernet • Ethernet IP
Internet IP addressing • Network devices include: • PCs, printers, sensors, PLCs, etc. • These are NODES • IP address identifies the node • TCP/IP – information (data) movement • TCP – data between applications • IP – data between host computers • IP address is 32 bit numeric written in four segments separated by periods • E.g 131.256.24.82
Network elements • Router – to forward data – interconnection between networks • Gateway – a type of router that allows entry to a network • Bridge – connects to LANs • Switch – filter and forward data between segments of LANs • Hub – connection point for nodes (usually multiple points
Data conversion • Role of IGES • PDM central to design and production data • Data conversion from one software or form to another is very critical • Example – page 209.
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COMPUTER AIDED ENGINEERING
COMPUTER AIDED ENGINEERING. ENGI 7928 Finite Element Modelling and Simulation Part-1. Modeling & Simulation. System A system exists and operates in time and space. Model Simplified mathematical representation of the actual system Promotes understanding of the real system.
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Computer Aided Engineering Design
Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Implementation and Coding Parameterization and Knot Vector generation. Examples. Lecture #32 Interpolation with B- spline curves NURBS. Interpolation with B- spline curves.
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Normalized B-splines. More popular. N k , i ( t ) = ( t i t i k ) M k , i ( t ). Normalized B-splines.
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Surface from the tangent plane: Derivation. n. P. R. n is perpendicular to the tangent plane, r u . n = r v . n = 0. d. second fundamental matrix D.
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Lecture # 36 Design of Surface Patches. Design of Surface patches. A closed, connected composite surface represents the shape of a solid.
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Lecture #34 Differential Geometry of Surfaces. Curves on a surface. c ( t )= r ( u ( t ), v ( t )). r ( u , v ). tangent to the curve. Curves on a surface.
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Revisiting Strong Convex Hull Property of B- spline Curves. Strong Convex Hull Property: The B- spline curve , b ( t ) is contained in the convex hull defined by the
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Computer Aided Engineering Design. Anupam Saxena Associate Professor Indian Institute of Technology KANPUR 208016. Lecture #29 B- Spline SEGMENTS and CURVES. Definition. Given n +1 control points b 0 , b 1 , ..., b n , a knot vector T = { t 0 , t 1 , ..., t m }.
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Computer Aided Engineering. Advanced EES (Engineering Equation Solver) Lecture 5 Min/Max, Uncertainty Analysis. Contents. EES advanced tutorial (2 Lectures) Min/Max analysis (Lect 5) Uncertainty analysis (Lect 5) Input and output (Lect 6) Advanced features (Lect 6).
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Computer-Aided Engineering Design
Computer-Aided Engineering Design. Homework Assignment 3 Due on September 24.
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Computer-Aided Engineering Design. Assignment 4 Due on September 26.
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Computer-Aided Engineering Design. Homework Assignment 1 Due on September 12. Assignment. Problem 1. Solve example 1 using (1) two elements and (2) eight elements. Compare your results to the exact values. Note: The results form exact displacement. Problem 1 (cont.). w1.
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Computer Aided Engineering Drawing. Entity Draw Commands in AutoCAD Chapter No 3. Sir Syed University of Engineering & Technology Computer Engineering Department University Road, Karachi-75300, PAKISTAN. Text Book. Text Book: Mastering AUTOCAD 14 By George Omura
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COMPUTER AIDED ENGINEERING DRAWING
COMPUTER AIDED ENGINEERING DRAWING. Why Engineering Drawings?. • Engineering drawing is a formal and precise way of communicating information about the shape, size, features and precision of physical objects. • Drawing is the universal language of engineering. Line Conventions.
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Computer Engineering Technology Presentation Premium Google Slides theme and PowerPoint template We dream of things, and then computer engineers come and make them into reality! Phones were just a dream a few decades ago, and now everyone has one on their pocket. What will engineering come up with next?
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3. DEFINITION Computer is an electronic data processing device which • accepts and stores data input, • processes the data input, and • generates the output in a required format. • Store processed data. 4. Functionalities of a computer Any digital computer carries out five functions in gross terms: •Takes data as input.
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