open-loop control
英 [ˈəʊpən luːp kənˈtrəʊl]
美 [ˈoʊpən luːp kənˈtroʊl]
开环控制
双语例句
- Open-loop control and closed-loop control
开环控制与闭环控制 - The design succeeds in realizing open-loop control of step-motor.
设计成功实现了步进电机的开环控制。 - Open-loop Control of Non-state-controllable Quantum Systems
一类状态非能控量子系统的开环控制 - At present, most of the thyristor-controlled reactor ( TCR) type static var compensators ( SVCs) use open-loop control mode as compensation for the three-phase unbalanced load device.
在总结已有的研究成果基础之上，将瞬时无功功率理论应用于提高功率因数和补偿三相不平衡负荷的静止无功功率补偿器控制之中。 - When considering this response it is convenient to look at closed-loop and open-loop control situations separately.
在研究这一反应时，分别观察闭环和开环操纵情况是方便的。 - Stepper motor control can be used as a special motor, do not use their accumulated error ( accuracy of100%) the characteristics of a wide range of open-loop control.
步进电机可以作为一种控制用的特种电机，利用其没有积累误差（精度为100%）的特点，广泛应用于各种开环控制。 - This paper mainly is that the traditional CA6140 lathe electricity control system is Reformed the numerical control the open-loop control system.
本文主要是将传统的CA6140车床的电气控制系统改造成为数字控制的开环控制系统。 - For the short range missile adopting open-loop control flies along the forecast line-of-sight ( LOS), the forecast precision determines the missile hit precision.
近程导弹采用预测瞄准线开环控制，瞄准线的预测精度直接决定导弹的命中精度。 - Computer use of vertical feed system for open-loop control.
利用微机对纵进给系统进行开环控制。 - First, this paper studied the overall scheme of electronically controlled LPG injection engine's multiple times ignition system. According to this scheme, the open-loop control strategy was chosen. Then, the hardware and software of this system were designed.
首先本文对电控LPG喷射发动机多次点火系统作了总体方案研究，相应选择了控制策略，最后在此基础上完成了系统硬件和软件的设计。 - The character of open-loop control is got from the experiment.
其次，对开环控制进行了实验，井得出了开环控制的特点。 - The control strategies include open-loop control, fuzzy control and variable parameter PID control.
这些控制策略有开环控制、模糊控制和变参数PID（比例、积分、微分）控制。 - The DC step motor is controlled by a driver in the open-loop control way.
对直流步进电机采用驱动器开环控制方式。 - Studies of the resource allocation game with inelastic users in open-loop control are also given.
研究了开环控制下的非弹性业务的资源分配博弈，分析了基于FCFS的接纳控制所存在的问题。 - Compared with the open-loop control, traditional PID control and PID plus inverse model feed-forward control were also studied in closed-loop control system.
分别进行了有逆模前馈的开环控制、传统PID控制和PID加逆模前馈的闭环控制来补偿迟滞特性。 - The crane overload protection system is a open-loop control system.
该系统为一开环控制系统。 - Speed-density method is applied to fuel fix quantity and the fuel-air ratio control includes open-loop control and close-loop control.
对燃油定量采用了速度一密度法，空燃比控制分为开环控制和闭环控制。 - 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。 - In this paper, an extended Phillips-Heffron model of a power system with TCSC is established. The analytical solution that TCSC damping characteristic appears negative under open-loop control with constant firing angle is obtained by analyzing the dedication of TCSC to synchronous and damping torque in power system.
文中建立了装有TCSC的电力系统的扩展Phillips-Heffron模型，通过分析TCSC对系统同步和阻尼转矩的贡献，给出了在开环定触发角控制下TCSC表现为负阻尼特性的解析解。 - The tracking control approach is studied when driving torque is used as control parameters and the characters of the open-loop control are analyzed. Based on the PD feedback control, the tracking control approach is used to actualize the robot tracking control.
以驱动轮力矩作为控制参数研究了该种机器人的轨迹控制方法，提出基于PD反馈控制模型的轨迹控制，并分析了基于PD反馈控制的系统特性。 - In view of the present major problems of the open-loop control system for economic CNC lathe with stepping motor as feed motor, a newtype of closed-loop control system for stepping motor has been presented in the paper.
针对目前以步进电机驱动的经济型CNC车床开环控制系统存在的主要问题，提出了一种新型的步进电机闭环控制系统。 - The mathematical model of the step motor was constituted and through the Matlab simulation it was proved that the open-loop control method of the step motor had good accuracy.
建立了步进电动机的数学模型并进行了Matlab仿真，证实了步进电机开环控制具有较好的控制精度。 - A closed-loop control strategy and an open-loop control strategy were proposed for the united system, and the system stability and compensation performance was analyzed.
对综合补偿系统提出了检测网侧电流的闭环控制策略和检测负载侧电流的开环控制策略，分析了不同控制策略下的稳定性和补偿性能。 - Finally, the open-loop control principle of clutch control system was researched, and the method to solve the PWM duty cycle was find, for emergency measure in the case of closed-loop controller appear failure.
文章最后研究了离合器自动控制系统的开环控制原理，找到了闭环控制器失效的情况下，PWM的占空比的求解方法。 - This quantitative and real-time calculation method is used in open-loop control of four-tower rectification system. 2.
该方案可以实时、定量地寻找变负荷能耗最优参数，用于甲醇四塔精馏系统的开环优化控制。 - For economy and practice, and for the application of the device, the system uses open-loop control mode.
从经济性和实用性的角度考虑，结合装置的应用对象，系统采用开环控制方式。 - In the end research the anti-surge control strategies of anti-surge controller, the adoption of closed-loop and open-loop control strategy in anti-surge controller can quickly find and suppress surge, the surge controller adopts advanced modules to reduce back flow of the compressor to save energy.
最后研究了防喘振控制器的防喘振控制策略，使用闭环和开环两种控制策略可以快速的发现和抑制喘振；防喘振控制器采用先进的模块，可以降低压缩机的回流量，节约能源。 - As the actuator motor demands not too high accuracy, so the open-loop control is used.
由于直流电机驱动要求精度不高，所以采用的是电路是开环控制方式。 - The strategy for controlling the equilibrium bifurcation is obtained by using the open-loop control approach.
利用开环控制的方法，实现了平衡点分岔的控制。 - Comparison of the clamping device open-loop control and PID control demonstrates that the open-loop system can not meet the design requirements of the system, and the PID control system should be selected.
对比夹紧装置的开环控制和PID控制的结果发现开环系统不能满足设计要求，液压系统选择PID控制系统。