1、

ZT-3 rotor test bed in Department of Mechanical Engineering in Southeast University is a DC motor centered open-loop control system, which speed is controlled by regulating the regulator manually.

东南大学机械系现有的转子实验台ZT-3是一个手动调节调压器来控制直流电动机转速的开环控制系统,配以相关设施可以完成学生测控、振动方面的实验。

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2、

Stepper motor is extensively applied in low precision position servo system with open loop control.

步进电机通常以开环方式应用于精度要求不高的位置伺服系统中.

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3、

The main work and results are as follows: ( 1) Based on the principle of tension and drive control system, the maximum invariable torque open loop tension set algorithm is developed.

本文的主要内容和取得的主要成果如下:(1)以张力产生的机理及传动系统的原理为出发点,开发了一套基于最大恒转矩法张力开环设定的控制系统。

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4、

A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.

一种采用脉冲控制方式,此种驱动器与电机闭环,但不反馈到数控系统,这种驱动器在某种程度上可称为开环控制的伺服控制。

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5、

In the system of open-loop control, load angular displacement corresponds for certain missing momentum.

在开环控制系统中,负载失调角对应于一定的失动量。

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6、

The Influence of Open Loop Gain Cofficient on Stability of the Feedback Control System

开环放大倍数对反馈控制系统稳定性的影响

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7、

in view of the problems exist in the current drum height adjustment system, apply electro-hydraulic proportional technology to optimize design the system, research electro-hydraulic proportional open-loop and closed-loop pid control system of shearer drum height adjustment system.

针对当前调高系统存在的问题,应用电液比例技术优化设计采煤机调高系统,分别对采煤机电液比例开环和闭环PID调高系统进行研究。

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8、

An open loop urban rail transit linear model was built by using the max-plus algebraic approach. After the introduction of periodic input control, the essay discusses the relationship between the matrix of train delivery headway and operation time and the non-block situation of the system.

利用极大代数方法建立了一线型开环城市轨道交通模型,通过引入周期输入控制,讨论了列车发车间隔与运行时间矩阵及系统无阻塞之间的关系。

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9、

First of all, a Z direction closed-loop control approach had been achieved in the AFM nano-machining system by using the adder circuit, through which the closed-loop control method and the open-loop control method can be switched.

首先实现了AFM纳米加工系统的Z向闭环加工方式,运用研制的加法器电路实现开环加工方式与闭环加工方式的切换。

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