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Aiming at the control to temperature of Active Solar House Heating System, which has large time-delay, time-varying and model uncertainty. Fuzzy Self-tuning PID Cascade Control algorithm is prevailed. It takes the advantage of cascade control algorithm to overcome dynamic characteristics of controlled parameter, a self-tuning PID control for achieving perfect control effect. The simulation shows that...
Aiming at temperature of active solar house heating system ,which has a non-linear, large time-delay, time-varying and model uncertain characteristics , to solve the problem, neural network self-tuning PID control algorithm is proposed. The algorithm takes the advantages of PID control algorithm for system adaptability and robustness, and has advantages of self-learning ability and adjusting the weights...
Recent technological advances in the area of wide-area measurement systems (WAMS) has enabled the use of centre of inertia (COI) signals to improve the transient stability of large power systems. However there is an unavoidable delay involved before COI signals are received at generators. Conventional excitation control of generators is brought forward again to enhance power system stability with...
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