Future Careers in Embedded Systems, Mechatronics, and Control: Future Careers in Embedded Systems, Mechatronics, and Control Mark W. Spong
Coordinated Science Laboratory University of Illinois
Urbana, IL 61801 Slide2: Embedded Systems
A combination of hardware and software which together form a component of a larger machine. An embedded system is designed to run on its own without human intervention, and may be required to respond to events in real time. Embedded systems are used in industrial machines, automobiles, medical equipment, cameras, household appliances, airplanes, vending machines, cellular phone, PDA’s, toys and many other devices.
According to the National Research Council, Information technology (IT) is on the verge of another revolution. The use of Embedded [Networked] Systems throughout society could well dwarf previous milestones in the information revolution. These systems of embedded computers have the potential to change radically the way people interact with their environment by linking together a range of devices and sensors that will allow information to be collected, shared, and processed in unprecedented ways”.
Definition: Mechatronics is the synergistic combination of precision mechanical engineering, electronic controls and systems engineering in the design of products and processes
Mechatronics is “Putting Intelligence onto Physical Systems”.
Embedded sensors/actuators/processors are integral parts of mechatronic systems Slide4: Let’s look at some examples of mechatronic systems
Drive by Wire
An Air Hockey Playing Robot
Automotive Systems:Technology in today’s vehicle: Automotive Systems: Technology in today’s vehicle Adaptive Cruise Control
Drive by wire
XM Satellite Radio
Software body control
Rain-sensing Wipers In-vehicle entertainment
Generation II ABS
Back-up collision sensor
Tire Pressure Monitor
Slide6: Five major technology transitions in the auto industry in the next five to ten years:
Gasoline to hybrid to fuel cell
Mechanical connection to “Drive-by-wire”
Proprietary electrical/hardware/software system to standardized “architectures”
Adoption and implementation of IT standards in the technology of the car (XML, Web Services, etc.)
“On-demand” to “Always-on” vehicle connectivity to the Internet Slide7: Drive-by-Wire replaces mechanical connections – push rods, rack & pinion, steering columns, overhead cams, cables – by mechatronic connections – sensors, actuators, embedded microprocessors, control software Slide8: Drive-by-Wire Throttle Control Second Example: Camless Engines: Second Example: Camless Engines Cams replaced by actuators and embedded controls
What is the advantage? Slide11: The Robot is, of course, the ultimate Mechatronic System Robotics Slide12: Applications of Robotics
Manufacturing automation Slide13: The CSL Air Hockey Playing Robot
Combines Intelligence Control, Real-Time Vision Sensing and Vision Processing, and Machine Learning Examples are EverywhereSmart Skis: Examples are Everywhere Smart Skis Smart Systems of All Kinds: Smart Systems of All Kinds What smart systems will you invent?
? Slide16: Summary
The combination of mechanics, electronics, computer hardware and software, and control systems will revolutionize technology in the coming decades
This revolution will create exciting career opportunities in:
Automotive and Aerospace Industries
Medicine and Biomedical Industries
Robotics and Automated Manufacturing
Computer Hardware and Software Industries
We need broadly educated engineers trained in multidisiplinary systems engineering to take advantage of the exciting career opportunities Good Luck !Thank you for your attention !: Good Luck ! Thank you for your attention !