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zero pole cancellation
相关语句
  零极点相消
     There are two conditions for strong stabilization: ① no unstable zero pole cancellation;
     对象族的强可镇定含有两个条件 :1不能有不稳定的零极点相消 ;
短句来源
  相似匹配句对
     Research Into Methodologies of Zero-pole Configure
     对极点配置方法的探讨
短句来源
     The Arctic pole, 35℃ below zero.
     北极。 摄氏零下35度。
短句来源
     SUSPECT ZERO
     [零号嫌疑犯]
短句来源
     DOUBLE ZERO
     [双龙间谍]
短句来源
     The pole/zero cancellation can be avoided in four block design.
     四块问题的 H∞ 设计可以避免零极点对消。
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Based on the principle of automatic control, thedigital filter with dynamic compensation is designedby using the zero-pole cancellation method. Thedynamic response is improved greatly.

依据自动控制原理,针对腕力传感器,采用零极点相消的方法,设计了动态补偿数字滤波器,大幅度改善其动态响应.

As advanced trainers are not available to P. R. China on the world market, it is necessary to develop such trainers to meet the urgent need of China's rapidly developing air transportation. We now present our research on variable- stability, which is indispensable to an advanced trainer.In order to achieve the desired variable- stability, we make use of three well known methods: eigenvalue sensitivity, zero- pole cancellation, and introduction of coupling signals. We combine these methods in...

As advanced trainers are not available to P. R. China on the world market, it is necessary to develop such trainers to meet the urgent need of China's rapidly developing air transportation. We now present our research on variable- stability, which is indispensable to an advanced trainer.In order to achieve the desired variable- stability, we make use of three well known methods: eigenvalue sensitivity, zero- pole cancellation, and introduction of coupling signals. We combine these methods in such a way as to facilitate the selection of quasinssignment parameters of variable- stability aircraft for response feedback mode. Only for eigenvalue sensitivity method is there the necessity for us to derive eqs. (1) through (3), which are needed for adjusting feedback gains of variable- stability aircraft so as to position its dominant poles to approach very nearly those of model aircraft. We so used zero- cancellation and the method of introduction of coupling signals as to make main response characteristics approach those of model aircraft.We apply our method to a specific model aircraft. Fig. 2 does show that our methodsucceed in obtaining dynamic responses of variable- stability aircraft that are fairly close to those of the specific model aircraft.FInancial support for our research comes from an aeronautical research institute, which accepts our results as a sound basis for further research.

研究了在响应反馈模态下,如何选取变稳飞机的拟配参数问题.首先,利用特征值灵敏度方法来修正变稳飞机的状态反馈增益值,将变稳飞机的主导极点尽量配置得与模型飞机相同;然后利用对消方法将变稳飞机未配准的主导极点配准;最后用对消或引入交链信号的方法使变稳飞机的主要响应特性与模型飞机逼过.

This paper analyses the problems of feed forward decoupling control design method based on zero-pole cancellation for controling non-minimum phase objects which possess zeros located on the right half side of the S plane. The principles, characteristics and designing procedures based on the non-cancellation decoupling design method are proposed.Simulation results of a two inputs and two outputs coupled object are also given. The conclu sions obtained by this paper would provide some useful...

This paper analyses the problems of feed forward decoupling control design method based on zero-pole cancellation for controling non-minimum phase objects which possess zeros located on the right half side of the S plane. The principles, characteristics and designing procedures based on the non-cancellation decoupling design method are proposed.Simulation results of a two inputs and two outputs coupled object are also given. The conclu sions obtained by this paper would provide some useful suggestions for practical systems.

本文分析了将基于零、极对消原则的前馈解耦设计方法应用于含有S右半平面零点的一类非最小相位对象时所存在的问题,提出了非对消解耦设计方法应用于该类对象的原理、特点及步骤,结合实例给出了仿真结果,所得结论对实际系统具有一定的指导意义。

 
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