摘要
提出一种多变量自校正前馈解耦PID控制器。利用Jury法确定了对任意时延、使闭环系统稳定的条件。该控制器适于非最小相位系统,可实现可测干扰的静态补偿。引射式跨音速风洞电子风洞的Mach数和稳定堤总压控制结果证明了该控制器的有效性。
In this paper, a multivariable self- tuning feedforward decoupling PID controller is presented, which is suitable to control non-minimum phase system and can realize the static compensation for measurable disturbance. Utilizing Jury methods the condition that stabilizes closed - loop system with an arbitrary delay is determined. The experimental result of an electric wind tunnel of an injector driven transonic wind tunnel demonstrates the effectiveness of the controller.
出处
《控制与决策》
EI
CSCD
北大核心
1997年第2期132-135,158,共5页
Control and Decision
基金
国防科工委"九.五"攻关项目资助课题
国家自然科学基金会优秀人才专项基金
关键词
自适应控制
前馈解耦
风洞控制
PID控制
adaptive control, feedforward decouple, PID control, Jury method, wind tunnel control
