open loop control
英 [ˈəʊpən luːp kənˈtrəʊl]
美 [ˈoʊpən luːp kənˈtroʊl]
开环控制
双语例句
- While volume adjusting is evoked, default volume is collected under the mode of open loop control.
当音量调节操作时，则在开环形式下完成默认音量的采样更新。 - A open loop control system has been. made to run a small radiotelescope dish.
已实现用开环系统控制小射电望远镜天线。 - 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。 - Logically associated process data from the open loop control can be displayed jointly in one screen and changed individually, if required.
来自于开环控制的逻辑相关过程数据可以一起显示在一个屏幕上，并且根据需要可以进行单独修改。 - Another instance in which open loop control exists is when the action ( A) taken by controller does not affect the measurement ( M).
开环控制的另一个例子是控制器的动作不会影响测量量。 - Open Loop Control of Numerical Controlled Hydraulic Servo Valve by the Use of PLC
PLC对数控液压伺服阀的开环控制选用液压阀的注意事项 - In combination with a linear wire wound potentiometer and a cam-actuated angle displacement sensor, a hydro-electric proportional relief valve is used as pressure controlling element of hoist system to compose an open loop control system for overload protection.
采用电液比例溢流阀作吊机系统压力控制元件，与线性线绕式电位器和凸轮构成的角位移传感器一起组成吊机过载保护开环控制系统。 - Combining the feature of chaotic CDMA, a novel algorithm for power controlling with open loop control and close loop control is presented.
结合混沌CDMA通信系统的特点，提出了一种采用开环控制和闭环控制相结合的功率控制算法。 - The thesis addresses eight basic issues constituting the main work as follows: 1. By using Matlab/ Simulink, the brushless DC motor is modeled. The simulation of open loop control and PI-PWM control are acquired and results are analyzed.
建立了无刷直流电机在Matlab／Simulink平台上的模型，并做了开环控制和PI&PWM控制的仿真； - Damping force can be controlled in one of the two ways, open loop control or force feedback control.
这样在研究中，可以采用开环控制方式或力反馈控制方式实现阻尼力的控制。 - The stability working point and the decisive factor of the limit of the mechanical properties with the speed open loop control were analyzed.
分析了速度开环控制方式下的系统稳定工作点及极限机械特性的决定因素。 - Concretely, adaptive inverse control is an open loop control toward dynamic characteristic of system by acting inverse of plant transfer function as series controller, so it avoids instability as a result of feedback.
具体地说，自适应逆控制是用被控对象传递函数的逆作为串联控制器来对系统的动态特性作开环控制，从而避免了因反馈而可能引起的不稳定问题； - In brief, the principle is that velocity and position signal are returned to drivers to adjust feedback negative close loop for PID by rotate encoder or rotate transformer on the basis of AC or DC motor for open loop control.
其工作原理简单的说就是在开环控制的交直流电机的基础上将速度和位置信号通过旋转编码器、旋转变压器等反馈给驱动器做闭环负反馈的PID调节控制。 - The design of the software and hardware of both the measurement of temperature, air flux and pressure and the open loop control is finished in this thesis.
对温度、流量和压力测量的软、硬件进行了设计，对目标温度和流量的开环控制的软、硬件进行了设计，成功的实现了开环调节。 - Method of Equilibrium Bifurcation Control Based on the Open Loop Control
基于开环控制的平衡点分岔控制方法 - A circuit wholly with hardware is designed and the open loop control has been put into practice.
设计了一套全硬件电路实现了横向磁场永磁直线电机的开环控制，使系统具有较高的可靠性。 - In this paper, firstly the air assisted ethanol dosing system based on open loop control was designed;
本文首先开发了基于开环控制的还原剂空气辅助喷射系统； - The device adopted closed loop control principle, it differed from the traditional intermissive, open loop control device.
装置采用闭环控制，设计方案和传统的间歇式的、开环控制装置有着本质的区别。 - The advantage and feasibility of pure open loop control of single phase boost power factor corrector are analyzed in this paper. The boundary of CCM and DCM is also presented in this paper.
讨论了Boost型功率因数校正器采用开环控制的优越性与可行性，分析了系统的开环工作性能，并且给出了变换器工作于电流DCM的临界条件。 - The mathematical models and the calculated results of mechanical properties for switched reluctance motor with the speed open loop control were given.
给出了开关磁阻电动机传动系统采用速度开环控制方式时机械特性的数学模型及计算结果。 - The principle and structure of a fixed displacement pump with frequency conversion drive are introduced. And the output characteristics of frequency conversion hydraulic pump open loop control mode and closed loop mode are verified by test results.
介绍了变频驱动液压定量泵的工作原理及结构：并对开环变频驱动液压定量泵和闭环变频驱动液压定量泵的输出特性进行了实验研究。 - In this paper, the new inverse dynamics method, which designs the open loop control torque for one link flexible manipulator, is proposed.
本文提出了一种在时域上设计柔性机械臂开环控制力矩的逆动力学方法。 - Four control structures, constant voltage-frequency ratio ( U/ f) open loop control, vector closed loop control, load pressure compensation control and speed feedback compensation control, were summarized.
变转速液压容积调速系统是一种新型容积调速回路，所采用的控制结构有四种：恒压频比（U/f）开环控制、矢量小闭环控制、负载压力补偿控制和速度大闭环反馈补偿控制。 - So, a compound control method, which combines the open loop control with closed loop control, is put forward to control the temperature of cooling water outlet engine.
因此，对缸套冷却水出口温度的控制提出了采用开环控制和闭环控制相互配合的复合控制。 - A lot of experiments for open loop control and closed loop control have been made according to the polygon voltage vector control. The experiment result shows that the new scheme is feasible.
对于采用多边形电压矢量新方案，我们分别进行了大量的开环及速度闭环实验，实验结果表明本控制方案是可行的。 - This is a simple and usable open loop control system.
这是一种简单、实用的开环控制系统。 - The result indicates PID control method is available to the gasoline engine idle, which is more effective than open loop control, and gets practice verification in electrical control gasoline engine.
结果表明，怠速PID控制方法应用于车用汽油机怠速控制是可行的，而且比开环控制更加有效，并在目前电控汽油机上得到了实际验证。 - Based on this model, speed open loop control and speed close loop control is studied, and experiments are given to prove the BUCK induct current control is feasible.
针对带有前级Buck电路的电机驱动器在建模分析基础上，研究了速度开环和闭环控制，采用电感电流作为电流环的控制变量，实现对电机的相电流控制，从而达到对电机调速的目的。 - Although it is suggested that continuous tracking algorithm use, but this method only applies to open loop control, easily to cause stepper motor out of step.
虽然有研究者提出采用连续跟踪算法，但该算法只适用于开环控制，容易造成步进电机失步。 - In conclusion, this design finishes the current close loop control and velocity open loop control.
实现了电机电流的闭环控制和速度的开环控制。