Autotuning of phase-lead controller for integrating systems
Tsang, K.M.; Lo, W.L.; Rad, A.B.
Industrial Electronics, IEEE Transactions on
Volume 47, Issue 1, Feb 2000 Page(s):203 - 210
Digital Object Identifier 10.1109/41.824143
Summary:In this paper, a new method for autotuning of a phase-lead
controller for nonselfregulating or integrating systems is proposed. By
connecting the system with a suitable high-order derivative filter and a
relay with hysteresis, the frequency data of the system can be obtained
and phase-lead controllers can be designed based on some phase margin
specifications. Simulations and experimental studies are included in the
paper to illustrate the performance of the proposed algorithm
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