It depends on measurement of controlled variable.
它取决于控制变量的测量。
Periodic change imposed on a controlled variable or a function by a controller.
通过控制器控制某一变量或函数进行周期性变化。
The outer one adopts conventional PI control algorithm and takes the capacitor voltage as the controlled variable.
外环则采用PI控制算法，以电容电压为被控量。
The selection problem of controlled variable locations was settled by comparing the temperature responses at different locations.
通过对不同位置的温度响应分析比较、对控制点位置的选择提供了基础。
The outer loop of the cascade controller adopts conventional PI control algorithm and takes the capacitor voltage as the controlled variable;
控制器的外环采用PI控制算法，以电容电压为被控量；
When the setpoint of controlled variable varies, the controlling variable can be adjusted rapidly to maintain the dynamic stability of the welding process.
被控制量目标值变化时，控制量迅速随之调整，以保证焊接过程动态稳定。
The pump controlled variable displacement hydraulic system works together with the electronic proportional control system, high efficiency, energy saving and precise control.
泵控变量液压系统，与电比例操作系统紧密结合，节能高效，控制精确。
In this paper the extrusion pressure between the stud and the workpiece during stepping arc stud welding process is acted as the controlled variable so as to control the stud plunge depth.
基于步进式电弧螺柱焊方法，以焊接过程中螺柱与工件之间挤压力为控制量，实现对螺柱送进深度的控制。
On the basis of the principle of a middle pressure common rail electronically controlled variable valve system, a model has been built for modeling the system and its accuracy achieves 93%.
根据研制的中压共轨电控可变气门系统机构的工作机理，建立了中压共轨电控可变气门系统的仿真模型，试验证明其精度达到了93 % 。
The systems comprise two engine-driven, electrically controlled, variable displacement hydraulic pumps and four large and four small hydraulically controlled, variable displacement hydraulic motors.
两个发动机驱动的电控液压泵（排量可变），四个大型和四个小型的液压控制马达（排量可变）。
The systems comprise two engine-driven, electrically controlled, variable displacement hydraulic pumps and four large and four small hydraulically controlled, variable displacement hydraulic motors.
两个发动机驱动的电控液压泵（排量可变），四个大型和四个小型的液压控制马达（排量可变）。
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