Explore MATLAB source code curated for "Ki" with clean implementations, documentation, and examples.
MATLAB simulation of PID control algorithm where parameters Kp, Ki, and Kd represent the proportional, integral, and derivative terms of the PID controller respectively, with implementation examples using transfer functions and discrete-time formulations.
This system employs three two-dimensional fuzzy regulators to adjust the PID controller parameters Kp, Ki, and Kd. The control principle involves fuzzifying inputs based on error (e) and error change rate (ec), performing fuzzy logic inference, and defuzzifying outputs through three fuzzy controllers (FC1, FC2, FC3). The implementation typically involves: 1) Defining membership functions for e and ec inputs 2) Creating fuzzy rule bases for each parameter 3) Using centroid method for defuzzification to generate precise PID parameter adjustments.
This system implements three two-dimensional fuzzy regulators to adjust the parameters (Kp, Ki, Kd) of a PID controller. The control principle involves fuzzifying input variables (error e and error change ec), performing fuzzy logic inference, and defuzzifying outputs through three fuzzy controllers FC1, FC2, and FC3 to determine PID parameter adjustments. Implementation typically involves defining membership functions for input/output variables and designing rule bases mapping (e, ec) combinations to parameter corrections.
A Simulink-based fuzzy PID adaptive control system utilizing three fuzzy inference systems (FIS): dkp, dki, and dkd to independently regulate Kp, Ki, and Kd parameters, enabling automatic PID parameter tuning through fuzzy logic algorithms.