采用“面向控制”模型的建模新方法——频域线性算法，对采用比例导引的主动式雷达导引头进行建模。
In the paper we present the initiative radar guilder modeling which adopts the proportion guiding method using the "control oriented" model's linear frequency algorithm.
利用比例阀和线性光栅尺配合使用替代伺服放大器和伺服电机实现进给轴的闭环控制。
This paper give an advice that we can realize closed cycle control of feeding shaft by proportional valve and linear grid ruler instead of servo amplifier and servo motor.
在标准型双线性比例变结构系统循环进位控制的基础上，研究这种系统的比例—微分变结构控制。
On the basis of cyclic carry control of variable structure system with standard bilinear proportion a variable structure with bilinear proportion differentiation is studied.
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