| The subject of autocontrol started in the forties of the twentieth century. Up to the present, it has become a rigorous theory that involved many abstruse mathematical calculations. But the teaching of the autocontrol subject still follows the traditional ways since long time ago. And the disadvantages of the traditional teaching ways lead the autocontrol teaching efficiency to the low side. It makes against to inspire the students' interests in the course of learning. Along with the development of the computer technology, the computer aided instruction (CAI) developed rapidly. Suiting for the needs of the development of the subject, we refer to the keystones and the difficulties of the compulsory undergraduate course in Energy department of Zhejiang University, finish a suit of software for the thermal autocontrol teaching demonstration and simulation programming with Matlab. The software kit includes the dynamic analysis of the two steps system, the influences of the PID parameters in the dynamic progress of the system, and the typical auto control systems in the power plant. The applying of the software kit in the teaching ways will train the students' creative thinking, and improve the quality of the teaching efficiency in the courses. Also, it will act the active effect to deepen the innovation of the teaching ways and speedup the modernization of the teaching ways. Furthermore, the module of the typical auto control systems in the power plant can be used to correcting and optimizing the parameters of the load control systems in the power plant, and the simulation of systems. It offers a effective kit to the designers of the power plant to compare the parameters' influences offline. It can be used for a kit of Computer Aided Design in Control System individually. And the applying of it will improve the running efficiency of auto control systems in the power plant. |
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