Simulation of Networked Control System based on Smith Compensator and Single Neuron Incomplete Differential Forward PID
نویسندگان
چکیده
In the networked control system with random time delay in forward and feedback channels, a kind of controller based on Smith compensator and signal neuron incomplete differential forward PID is presented. First, using root locus method and simulink simulation software, the influences of network’s time delay on the system stability and dynamic performance are analyzed. Then, combined with incomplete differential forward PID control algorithm, Smith compensation model is established. Compared with existing Smith compensator, the proposed control model is easy to be implemented, and can also get better control performance in the case of miss-matching compensator model. Finally, the simulation research on a DC motor is done, and the simulation results show the effectiveness of the proposed method.
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عنوان ژورنال:
- JNW
دوره 6 شماره
صفحات -
تاریخ انتشار 2011