The double steps external characteristic of the welding rectifier is realized by closed loop feedback and PID arithmetic.
通过闭环反馈及PID算法实现了焊机的双阶梯形外特性。
Basic principles and the method of double-closed-loop PID control of rotation rate are discussed.
论述了转速双闭环控制的基本原理及方法。
The research of traditional double-closed-loop PID control strategy is the linear time-invariant control problems.
传统的双闭环pid控制策略研究的是线性时不变的控制问题。
The research of traditional double-closed-loop PID control strategy is the linear time-invariant control problems.
传统的双闭环pid控制策略研究的是线性时不变的控制问题。
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