PDF(2350 KB)
Frequency-domain-based Robustness Analysis for PID Generalized Predictive Control
Wang Fanzhen、 Chen Zengqiang、 Yao Xiangfeng、 Yuan Zhuzhi
Strategic Study of CAE ›› 2006, Vol. 8 ›› Issue (10) : 66-70.
PDF(2350 KB)
PDF(2350 KB)
Frequency-domain-based Robustness Analysis for PID Generalized Predictive Control
Wang Fanzhen、 Chen Zengqiang、 Yao Xiangfeng、 Yuan Zhuzhi
The closed-loop feedback structure of PID generalized predictive control (PID - GPC) is proposed, then small-gain criterion is used to obtain a sufficient condition for the robust stability of PID - GPC under the condition of model-plant mismatch ( MPM) . Further more, the influence of PID - GPC parameter tuning on its robustness is analyzed in frequency domain.
predictive control / robustness / frequency domain / small-gain criterion / PID control
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