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ECT 459. Winter 2007 Lecture 1 What is Mechatronics?. What is Mechatronics?. What is Mechatronics?.
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ECT 459 Winter 2007 Lecture 1 What is Mechatronics?
What is Mechatronics? Mechatronics is the synergistic combination of mechanical engineering, electronics, controls engineering, and computers, all integrated through the design process. It involves the application of complex decision making to the operation of physical systems. Mechatronic systems depend for their unique functionality on computer software.
Other Mechatronics Examples • Automotive Systems • Drive by Wire • Camless Engines • Delphi Suspension • Robotics • Humanoids • Telemedicine/Remote Surgery
Other Mechatronics Examples • Washing Machine • Thermostat • Camera • Fuel Injection
Adaptive Cruise Control Drive by wire XM Satellite Radio Telematics (OnStar) Software drivetrain Software body control Rain-sensing Wipers In-vehicle entertainment Generation II ABS Heads-up display Night Vision Back-up collision sensor Navigation Tire Pressure Monitor Automotive Systems:Technology in today’s vehicle
Sensing and Measurements • Measurement System contains: - Sensor - Signal Conditioner - Display System
Control Systems • Mechanical • Analog Electrical • Microprocessor • Pneumatic/Hydraulic • PLC
Control Types • Open Loop • Closed Loop • Analog w/feedback • PID • Sequential • DSP
Final Ideas • 80% of the build is software • Centralized Control vs. Distributed Control
Projects • Autonomous Aircraft • Hydraulic Shaker • Digital to Analog + High Current Digital