The Research Of Many Channel Adaptive Control System

Along with the road simulation test, the earthquake simulation tests, the performance merits of laboratory tests in parts more in-depth, adaptive control system is also increasing. For the three tests, this paper studies a multi-channel algorithm based on LMS adaptive control theory.For the real life of the nonlinear, time-varying control system, this thesis completed the designer of the adaptive control system of the single, dual-channel, four-channel, including the model composed and formula, and then we carried out the low-order transfer function and high-order transfer function of the Matlab simulation, these simulation results, we can verify single, dual-channel, four-channel adaptive control system is reasonable. The results show that adaptive system design of our single channel, dual-channel, four-channel are correct and reasonable. At the same time, in the process of dual-channel, four-channel adaptive control system process, we summarized the any N-channel adaptive control system, including the model structure and its formula.Study completed in multi-channel adaptive control system theory, we also in the standard development board TMS320F2812 complete communication module, AD module, DA module, timer interrupt module pilot, and will single-channel adaptive control system porting Matlab to the DSP development board, for the single-channel DSP adaptive control system tests. In the single-channel DSP adaptive control system est, we first inductor, resistor, capacitor charged test system built out, while charged with testing the stability of the system transfer function test, that is charged with testing the system transfer function carried out single-channel adaptive control system Matlab simulation. Then we CCS3.3 DSP development environment, the preparation of the single-channel adaptive control algorithm, and to the standard TMS320F2812 DSP development board, emulator, was charged with testing the system as the hardware platform, the adaptive control system for single-channel DSP test. Finally, we use the oscilloscope to observe the test results table analysis. The results further verify the correctness of the adaptive control system theory is correct.