考虑非线性开环控制解耦问题。
This paper deals with the open loop decoupling problem of nonlinear systems.
利用微机对纵进给系统进行开环控制。
设计成功实现了步进电机的开环控制。
The design succeeds in realizing open-loop control of step-motor.
图37.1是对开环控制系统的一般性表示。
Fig. 37.1 is a general representation of an open-loop control system.
模糊开环控制能有效地减小建筑结构的地震反应。
It is demonstrated that earthquake response of structure can be decreased by the method of fuzzy open-loop control.
由此，对于这类系统，解决了开环控制解耦问题。
And thus, we solve, for this class of nonlinear systems, the open loop decoupling problem.
然而，这一优点比不上开环控制的缺点和反馈系统的固有优点。
However, this advantage is more than outweighed by the disadvantages of open-loop control and the inherent advantages of feedback systems.
步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。
Electrical power pulse signal will be entered into angular displacement or displacement of the Central Line control components.
提出将开环控制与闭环控制两种方式相结合，扩大了紧急控制的保护范围。
The proposed method combined the open-loop control and the closed-loop control, resulting in extending the protect area of emergency control.
介绍潜艇潜望镜瞄准棱镜俯仰的闭环控制与开环控制的组成及其工作原理。
The paper introduces the configuration of system and the work principle of the closed and opened loop control in the pitching of collimation prism of the submarine periscope.
常用的励磁控制方法主要有三种：恒励磁电流、恒功率因数、恒给定开环控制。
There are three usual methods for excitation control following constant excitation current, constant power factor, and constant setting open-loop control.
但由于该系统是磁通开环控制的，因此，系统动、静态性能对参数变化较敏感。
But its open loop compensation technique makes the dynamic and steady performances parameter sensitive.
在对AGV的定位轨迹控制方法上，选定了位姿开环控制与闭环控制相结合的方式。
Opened and closed loop control was chosen to control method of the motion track of AGV to its position and orientation.
然后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方程。
The open loop control is used to adjust the bifurcation parameter in order to obtain a desired equilibrium bifurcation diagram.
并通过实验，对所建立的动力学模型及开环控制下平台的实际动态特性进行了验证。
And the experimental tests had been carried out to verify the established model as well as the dynamic characteristics under opening loop control.
采取开环控制和闭环控制两种方式检验了该机构的精度，并讨论了误差产生的原因。
The precision of this mechanism is checked by open-loop control and closed-loop control.
数字量水堰是开环控制方式，方法简便可靠，可以按给定的过程曲线精确可靠地施放流量。
In a digital weir, open loop digital control is applied, and the method is simple and reliable. And it can give accurate flow according to the given process curve.
对点火提前角的控制主要是开环控制，控制数据由试验得到，对爆震现象采取了闭环控制。
The control of ignition advance Angle is mostly open-loop control and the control data is obtained from experiment. Close-loop control method is applied to avoid engine knock.
通过静态设计、系统元件的选型，静态特性的分析和控制方案的选择，为开环控制打下基础。
In static design, we choose important system elements and determine system control scheme, which provide good basis for the open-loop control and closed-loop control.
解决有限推力模型的再入飞行器初制导问题，利用传统开环控制的关机方程达不到要求的精度。
For the finite propulsion reentry guidance, the conventional closed-thruster equation based on open-loop control loses its way.
设计计算结果表明，该方法简便、有效，是一种适合智能机翼翼面流场主动控制的开环控制律。
It is shown that these laws are available and convenient for the active flow control on the THUNDER smart wing and provide the pre-investigation of the active control system design.
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of product w...
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of pro...
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of product weight has be...
控制系统利用微机对纵、横进给系统开环控制，驱动元件采用直流步进电机，传动系统采用滚珠丝杠。
The step_motor drives the ball guide screw to rotate after receiving the instruction issued by the computer.
提出了在网络传输信号的时间间隔内依据被控对象模型计算控制信号的开环控制方法，以减少对网络的使用。
The open-loop control method of computing control signal based on plant model at intervals of state signal through network is proposed for reducing the usage of the network.
最后，在该实验平台上实现了三相交流电动机SVPWM算法的开环控制实验，实验结果表明系统达到了设计要求。
Finally, relative experiments of 3-phase ac motor SVPWM open-loop control are achieved using this experiment platform, the testing result of system comes to the request designed.
最后，在该实验平台上实现了三相交流电动机SVPWM算法的开环控制实验，实验结果表明系统达到了设计要求。
Finally, relative experiments of 3-phase ac motor SVPWM open-loop control are achieved using this experiment platform, the testing result of system comes to the request designed.
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