This paper studies the stability of the multivariable all coefficient adaptive control system, mainly studies the stability problem of the multivariable golden section feedback control system.
研究了多变量全系数自适应控制系统的稳定性，重点研究了多变量黄金分割反馈控制系统的稳定性问题。
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The input transform and state feedback are used for multivariable control system, and the integral servo tracking controller is designed for the decoupled systeins.
Based on relay feedback self-tuning technology, self-tuning method of multivariable PID controller for coordinate control system of large scaled fossil-fired power unit is stated.