Teaching and experiment method of automatic control theory

Abstract

The invention relates to a teaching and experiment method of an automatic control theory, belonging to the technical field of teaching and experiment instruments. The teaching and experiment method adopts a wireless way to realize that one machine controls a plurality of points or a plurality of machines control one point to control hardware of every teaching and experiment point to finish variousteaching experiments of the automatic control theory through an external computer. After simulation experiment control software is written into the hardware of the teaching and experiment point, thesimulation experiment control software can be independent of the hardware to finish various simulation teaching experiments of the automatic control theory, and the support of the simulation experiment control software is not needed. The hardware of the teaching and experiment point can finish various teaching experiments of the automatic control theory, and the software and the hardware of the teaching and experiment point are combined to finish various teaching experiments of the automatic control theory. The invention provides the teaching and experiment method of the automatic control theory with innovative ideas, and the method overcomes various deficiencies or shortcomings existing in the prior teaching method and brings forth, designs and develops a new regeneration product of theteaching and experiment method of the automatic control theory, thereby having significance for the level of modernization of the teaching and experiment instruments of China.

Description

1. Technical field [0001] The teaching experiment method of automatic control theory disclosed by the invention belongs to the technical field of teaching experiment instruments, and specifically relates to a multifunctional teaching experiment method of automatic control theory supported by computer wireless control and simulation experiment control software. The multifunctional teaching experimental instrument of automatic control theory designed and manufactured according to the teaching experiment method of this automatic control theory is the main experimental instrument for completing the automatic control theory, and can be widely used in the automation majors of various colleges (mainly colleges and universities). , Teaching experiments for courses such as "Automatic Control Theory" or "Sensor Technology" for testing technology majors. 2. Background technology [0002] The original teaching experiment method of automatic control theory is mainly reflected in the teac...

AI Technical Summary

Problems solved by technology

[0002] The original teaching experiment method of automatic control theory is mainly reflected in the teaching experiment box of automatic control theory. The main shortcomings of the existing experimental box of automatic control theory are: 1. The experimental box focuses on the understanding of the basic concepts of automatic control theory, The parameter adjustment and control effect of the actual automatic control system are not reflected

2. The experimental box can only complete the experiment by receiving the analog signal generated by the computer software through a wired method, and the experimental box itself has no signal source and cannot complete the experiment independently of the computer. This requires the stability of the transmission interface between the computer and the experimental box. Very high, the connection is inconvenient, once the transmission interface fails, the experiment cannot be completed

3. The main problem of the current experimental box used in experimental teaching is that the entire experimental instrument cannot work due to the damage of the transmission interface, and the maintainability is very poor.

4. The transmission between the experimental box and the computer adopts RS232 serial port transmission, the data transmission rate is low, and the connection is inconvenient, which can no longer meet the requirements of data collection and transmission in the current automatic control theory experiment

5. The experimental box is not conducive to the interaction between teachers and students in the experiment

6. The experiments in the existing experimental box are not intuitive enough for the understanding of automatic control theory

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