主要用于开环系统，也可组成闭环系统。
For the main part of the system can be integral loop system.
遥测系统是闭环系统，不是惯称的开环系统。
Telemetering system is a closed-loop system, not an opened-loop system as considered before.
试验证明系统的静态和动态性能均优于开环系统。
Experimental results showed that both static and dynamic behaviour of the system are superior to the...
文章给出了绘制开环系统对数相频特性曲线的简便方法。
In this paper, a simple method of plotting logarithmic phase frequency response curve for open-loop systems is advanced.
建立在开环系统上的传统制动性能概念导致人力物力的浪费。
The traditional braking performance based on open-loop concept has caused a series of problems which lead to immense waste of manpower and material.
讨论了一维时间序列开环系统、闭环系统的辨识方法及定阶问题。
The identification method for the one dimension time series, open loop and closed loop system are developed by use of model ARMA.
设计金属加热的控制策略，首先要获得金属导热体的开环系统模型。
To design the control strategy for heating metal, the open loop system model of the metal heat conductor shall be obtained first.
第六节我们将证明开环系统(1.1)-(1.3)的精确可观测性。
In section 2.6, we show the open-loop system (1.1) - (1.3) is exactly observable.
对系统的动态响应特性进行了定性描述，并绘制了开环系统的波德图。
The text makes dynamic particular analysis of the response of the system, also drawing the Bode figure of open loop system.
第一步由呈现在开环系统中的动态剖析转化器得到一个动态模型转换器。
As a first step in the dynamic analysis the converter is presented in an open-loop system and a dynamic model of the converter is obtained.
以开环系统模糊关系模型为基础，讨论了模糊关系系统反馈控制器的设计。
Based on the fuzzy relational model of the open-loop system, the design of a fuzzy feedback controller is discussed.
采用这种控制方式，可以获得类似闭环系统的控制精度和开环系统的稳定性。
With the help of the method, the control accuracy similar to that of close loop system can be obtained and the system has the same stability as that of open loop system.
设计的虚拟仪器既适用于对开环系统又适用于对闭环系统的频率特性进行测试。
Using this virtual instrument, the frequency characteristics of both open-loop system and closed-loop system can be measured.
计算机控制纤维缠绕的基本原理；开环系统和闭环系统的组成以及研究的结论。
It includes the function of the control system, the fundamental theory of microcomputer control of a filament winding machine, the construction of open-loop and closed-loop systems and conclusions.
方法采用匹配设计方法，通过匹配条件，使开环系统与闭环系统的动力学方程匹配。
By the matching design method, the dynamical equations of dosed loop system can match those of the open loop system.
通过分析全国日照时数表得出：开环系统在太阳能光伏工程中效率不高而并不适合采用。
The open system is not suitable for adoption in solar photovoltaic engineering because of its inefficiency through analyzing the national sunshine duration table.
所设计的多变量内模控制器能使系统稳定解耦，所得到的闭环系统根据开环系统时滞来描述。
All the stabilizing IMC controllers and the resulted closed-loop systems were characterized in terms of the open-loop system's time delays.
采用开环系统和手动、自动模式切换装置，可以经济、有效、大量地加工带有窄缝的割缝筛管。
The slotted pipe with narrow slots can be mass worked economically and efficiently by means of open loop system and hand automatic model shifter.
利用矩阵的谱范数估计，研究了连续T-S型模糊控制器的稳定性，给出模糊开环系统稳定的充分条件。
Based on 2 norm estimate of matrix, stability of T S type fuzzy controller is studied and several sufficient conditions of open loop system are proposed .
由于内在的滞回非线性，超磁致伸缩驱动器(GMA)会在开环系统中引起定位误差，在闭环系统中造成系统不稳定。
Due to the inherent hysteretic nonlinearity, the giant magnetostrictive actuator (GMA) can cause position error in the open-loop systems, and cause instability in the closed-loop systems.
如果有不期望的扰动作用在开环系统上，或者如果其行为不能完全掌握的话，则该系统的输出就不会完全如预期般动作。
If unexpected disturbances act upon an open-loop system, or if its behavior is not completely understood, then the output will not behave precisely as expected.
然后，基于一系列线性矩阵不等式，得到了开环系统稳定的充分条件，进而又基于非二次PD C控制律，设计出了模糊控制器。
Then, a new sufficient condition for the stability of open-loop system is proposed based on linear matrix inequality (LMI); and a fuzzy controller is designed via non-quadratic PDC control law.
以三相逆变电路为基础，阐述了如何将开环系统的控制方法用于闭环系统，并且介绍了这种新的控制方法在实际中的应用，证明了该方法的有效性。
On the basis of three-phase inverting circuit, this paper describes how to make the control method of open loop system in closed loop system.
我们不是一个封闭的自我调节系统，而是一个开环回路系统。我们被他人的情感反馈调节、约束、鼓励、斥责、支持和认可。
We are not closed, self-regulating systems, but open loops regulated, disciplined, encouraged, reprimanded, supported and validated by the emotional feedback we receive from others.
由于二次调节的开环不稳定特性，必须为其设置自动调节系统。
Automatic regulation must be added owing to the unstable characteristics of the open loop secondary system.
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。
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.
在确保PID零极点不变的基础上，将开环递推整定算法引入到闭环系统中，提出了自适应pid控制算法。
Keeping the zeros and poles of the PID unchanged, an adaptive PID controller is presented using the proposed recursive algorithm in the closed-loop system.
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.
最后完成了系统的开环和闭环实验，取得了和仿真一致的结果，从而验证了控制方案的可行性和优越性。
At last, experiment of open loop and closed loop system are completed, which is in accord with the simulation result. It verified feasibility and advantage of the control scheme.
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.
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