论文信息 - Optimal gain for proportional-integral-derivative feedback

Optimal gain for proportional-integral-derivative feedback

A design method to find the best tuning parameters for a proportional-integral-derivative controller is presented. The procedure uses a time-domain optimization technique to minimize the integral-squared-error response to a step input. The proposed method is evaluated for three representative examples, which show significant improvement when compared to more approximate methods.

S. Al-Assadi | S. Al-Assadi | L. Al-Chalabi | L. Al-Chalabi

[1] J. G. Ziegler,et al. Optimum Settings for Automatic Controllers , 1942, Journal of Fluids Engineering.

[2] R. Fletcher,et al. Function Minimization Without Evaluating Derivatives - a Review , 1965, Comput. J..

[3] Karl Johan Åström,et al. Adaptive feedback control , 1987, Proc. IEEE.

[4] T. B. Kinney. Tuning process controllers , 1983 .

[5] S. Al-Assadi,et al. Computer-aided discretization of continuous data control systems , 1985 .