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。
It is demonstrated that earthquake response of structure can be decreased by the method of fuzzy open-loop control.
模糊开环控制能有效地减小建筑结构的地震反应。
That scheme is essentially an open-loop control method, whose disadvantage is that it depends seriously on the precise knowledge of the initial conditions and model parameter.
文献[Quantum Information and Computation,2005,5(4):350-363]提出量子相干性跟踪控制策略以保持量子位的相干性,该策略本质是开环控制,而开环控制的缺陷就是严重依赖于精确地了解系统的初始条件和模型参数。
Research on open loop control of BLDC driving air compressor;
空压机用直流无刷电机的开环控制研究
The aim of this paper is to demonstrate the use of the open loop control to change the nonlinear system parameters in order to obtain a desired equilibrium bifurcation diagram.
利用开环控制来改变非线性系统的分岔参数,使之获得理想的平衡点分岔图。
The normal close loop control system has been changed into an open loop control system, so that there is no steadiness problem existing in such a system,and the device can be installed,adjusted,used and maintained conveniently.
本文采用微机查表方式把一般异步机轻载节能器的闭环控制化成开环控制，这样系统没有不稳定问题，给安装、调试、使用、维护都带来极大方
An optimization method with penalty term is proposed to compute open-loop control law.
基于最优控制理论,研究了倒立单摆非线性系统过程控制问题·建立了带惩罚条件的摆起过程开环控制律计算的最优化算法·同一般数值方法相比,这种算法在每步优化计算中,以最优步长取代了固定步长,因此可以确定每个时间段上的精确控制量·编制了倒立单摆摆起过程控制律的计算程序,并进行倒立单摆摆起过程仿真分析·结果表明这种算法可以获得高精度的控制律,它将为非线性系统过程精确控制提供条件
E given parameters obey a definitive rule, the open-plus-closed-loop control scheme ( OPCL) can be still available.
当参数不能直接观测时,开闭环控制方案将由于不精确的系统模型而失效。
The open-plus-closed-loop controlofchaosin nonlinearoscillating system s is investigated in this paper.
研究非线性振动系统中混沌的开闭环控制问题。
open-loop control and closed-loop control
开环控制与闭环控制
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
Serial Open Loop Control System of Chip Microprocessor Stepping Motor;
单片机的步进电机串行开环控制系统
This control may be closed loop or open loop.
控制可以是开环的也可以是闭环的。
The Study of the Muti-mode Control Strategies Based on Driving Cycles;
基于循环工况的多模式控制策略开发
Research and Development of Mushroom House Envirowment Parameters Control System;
菇房环境参数控制系统的研究与开发
Research on Controlling Methods of Inverted Pendulum and Development of Test Software on Windows;
Windows环境下倒立摆控制及实验程序开发
GTR-SPWM open-loop frequency-conversion speed regulation system with all digit controlled;
全数字控制的GTR-SPWM开环变频调速系统
Resarch on Hystersis Current Control APFC Circuit Switch Freouency
滞环电流控制APFC电路开关频率研究
Research on PowerFlex 40 AC Drive Experiment Based on Network Environment
网络环境下PowerFlex40变频器控制实验开发
Double Closed-loop Controlled Stabilized Current Switching Power Supply Based on UC3875
基于UC3875的双闭环控制稳流型开关电源
Open-Plus-Closed-Loop Control for Chaotic Mathieu-Duffing Oscillator
混沌Mathieu-Duffing振子的开闭环控制
Procedure of total quantity control in planning environmental impact assessment of industrial development zone
工业开发区规划环评水环境总量控制指标分析
The Development and Design of Numerical Contron System of Camshaft Grinding Machine;
全闭环数控凸轮轴磨床控制系统设计与开发
Research and Development of Air Fuel Ratio Control System of an Electronically Controlled CNG Engine;
电控CNG发动机空燃比闭环控制系统研究与开发
An NC machine can be controlled through two types of circuits: open-loop and closed-loop.
数控机床可以通过两种电路控制，分别是开环和闭环。
Study on Real-Time Algorithm of Delay Control in Open-Loop Autoleveller System of Drawing Machine
并条机开环自调匀整控制系统中实时延时控制算法研究
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。
