施密斯(Smith)预估器算法研究

Smith Foreordaining Estimated Implement Arithmetic Research

论述了施密斯(Smith)预估的原理,从解决纯滞后环节的角度出发,研究了Smith预估补偿器的设计及其改进,并对设计进行了仿真验证。结果表明,改进型的Smith预估补偿器误差小,鲁棒性强,有很好的推广价值。

Discusses the principle of the Smith foreordaining estimated implement,investigates the design and the amelioration of the Smith foreordaining estimated compensator from settling the simple lag link, and performs design emulation.The result indicates that the ameliorated foreordaining estimated compensator has little error, strong robust,good spread value.