Luh & Yang


Posted on Feb 6, 2014

The basic techniques of designing electro-mechanical systems and to gain the knowledge on tuning and controlling dynamic systems. The design of this course should attract special interests of many universities becauseit actually requires students to build the most expensive part of the instruments so that the instrumentation budget would fit in a reasonable amount of money. These instruments include


Luh & Yang
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a simple PC based spectrum analyzer, a motor driver and motor speed/position controllers. Experiments use these instruments include design of analog circuits, design of power electronic circuits and motor drives, identification of dynamic systems, and speed/position control of servo motors. All experiments are specially designed for mechanical engineering students to gain basic electrical engineering techniques, control experiences, and dynamic system instincts. The responses from the students who took this course are overwhelming. Also many industrial companies found very useful to employ students who has taken this course. Mechanical engineers these days are different from the past. They need more knowledge in the field of Electrical Engineering and Computer Science. The work they need to do also covers electronics, programming, electric machinery, and signal processing. A course designed specifically on integrating these fields becomes very important to mechanical engineering students. We strongly feel that a laboratory that covers these fields should be designed. Design experiments to build the course required instruments. Students in the process of building these instruments can learn the basics of analog/digital circuits, power electronic circuits, and signal processing. Consider a standard block diagram of motor control system in figure 1. In order to perform this experiment, we need to teach students how to design...




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