A Simple PID Controller with Adaptive Parameter in a dsPIC; Case of Study
نویسندگان
چکیده
The main goal of this work consists in the development and implementation of a discrete PID controller with fast response and parameters adaptation capability, in an automatic way. This controller is based on a classic PID where a parameters adaptation algorithm was associated in order to control a process. This PID do not require any kind of adjustment or calibration from the operator. For the parameters adaptation one fuzzy system with a Takagi-Sugeno inference mechanism was chosen and some simplification of this system algorithm was implemented. These simplifications had the goal of decreasing the processing time and the controller response (250μs), in order to control fast processes without losing stability. The developed algorithm was implemented in a recent dsPIC30F.
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