Design of Multi-Mode PID Controller and Application in Time-Delay Process

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Abstract:

Through brief analysis of characteristics of conventional control, a new type of multi-mode intelligent control algorithm based on error information is put forward. The algorithm consists of proportional acceleration control for rapidity of transient response, differential deceleration control for stationarity of transient response and steady state excitation control for accuracy of steady response. The control algorithm is applied to time-delay process, compared with other algorithms. Simulation results show its good performance with MATLAB language. The algorithm has simple structure, good generality and easy adjustment.

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637-642

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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