proportional gain

Through traverse all values of proportional gain, three-dimensional PID control parameters stability regions under the section of gain and phase margin can be determined.

通过遍历比例增益稳定范围内所有的值，从而给出一种确定幅值相角裕度约束下时滞系统PID参数三维稳定域的算法。

a satisfactory output response is obtained by assigning a pair of complex poles and adjusting the proportional gain.

该方法通过配置一对复数极点的位置和调整比例增益，获得令人满意的输出响应。

Using a proportional tube, we measured the gas gain property of the helium-based gas mixture He/ C3H3 ( 60/ 40) with 55Fe as a function of high voltage ( linear density of the anode wire), temperature, gas pressure and gas ratio.

利用正比计数管和55Fe源对氮基混合气体He/C3H2（60/40）的气体增益随高压（阳极丝线电荷密度）、温度、气压及气体比分的变化作了实验研究。

And this software also allows users to research stability characteristics of integral and differential plane for a fixed proportional gain, which provides a convenient method to research stability characteristics in three-dimensional PID control parameters stability regions.

同时用户还可以使用该软件在给定比例增益的情况下研究积分和微分增益平面上的稳定特性，便于在稳定的PID参数集内研究不同PID控制参数下系统的性能。

Computer simulation shows that the proportional gain is dependent on the round-trip time reciprocally.

计算机仿真给出了比例增益与往返程时滞之间的反比关系.