其中包括电报线路的继电调压器和剧院防火帘。
Among these were a relay booster for telegraph lines and a fire-safety curtain for theaters.
研究了分散继电反馈系统极限环的全局稳定性问题。
The global stability problem of limit cycles for decentralized relay feedback systems is studied.
介绍了PID调节器参数的继电自整定的基本原理。
The fundamental principles of the relay auto-tuning of parameters for PID regulator were introduced.
研究了带有双通道继电特性的多变量反馈控制系统。
MIMO system with decentralized two channel relay feedback is considered.
该控制器配有6个可编程继电输出器，可供控制和报警。
This controller has six programmable relay outputs that can be used for control and alarm.
船舶运动呈非线性，操作机构有明显的死区、继电等非线性；
The motion of ship is nonlinear. The operating machine has nonlinearity such as dead zone and relay.
提出了一种建立继电反馈自整定用的PID参数整定公式的方法。
This paper present the way to derivate tuning formulae for PID parameters used to relay feedback self-tuning.
它由触摸屏和PLC等元件组成，取代传统的继电接触器控制装置。
It includes GOT? PLC and other devices. This system replaces traditional relay control system.
掌握继电一接触式控制设备的控制线路的检修，是职业技能要求的重要环节。
A very important link that vocational skills require is to grasp overhauling the circuit of relay-contact controlled equipment.
传统的发电厂输煤系统是一种基于继电接触器和人工手动方式的半自动化系统。
The traditional coal transfer system of power plant is a half-automation system based on relay connect and manual work.
进而给出脉冲推力、连续变推力和继电型推力三种发动机的推力模型和示意图。
Then, 3 models of thrust were illustrated, which are impulse thrust, continuous thrust and Bang-Bang thrust.
文中通过分析对象在继电特性作用下输入输出波形，推导了计算对象参数的公式。
Formulas for estimating the parameters baaed on the input and output signals of the process are presented.
针对永磁同步电机的特点，提出了基于模糊决策和继电自整定的模糊pi控制方法。
Considering the characteristics of PMSM, a fuzzy-PI control method based on the fuzzy decision and relay self-tuning was proposed.
大时滞过程的自整定pid控制器，采用基于内模控制策略的继电型PID自整定。
The relay feedback self-tuning PID based on internal model control (IMC) was adopted for self-tuning PID controller for long time-delay process.
后备继电系统将设置第一、第二与第三区方向距离继电器，以防相位故障与接地故障。
The backup relaying system will have first, second, and third zone directional distance relays for protection against phase and ground faults.
提出了以可编程序控制器(PLC)代替常规继电逻辑控制的方法，并给出了控制程序。
Using the PLC instead of conventional relays for logic control is suggested and its control program is given.
对当前大量使用的继电半自动闭塞设备进行了分析，并研究了实现微机半自动闭塞的可行性。
Based on the analysis of the all relay semiautomatic block which are widely used, this paper discusses the feasibility of the semiautomatic block with microcomputer.
提出采用连续继电反馈实验辨识高精度的过程模型，基于内模原理设计PID控制器的方法。
The use of sequential rely feedback tests for system try to obtain a more accuracy process model, to design PID controller method based on the internal model control principle is presented.
传统的抽油机控制柜大都采用继电接触系统，通过机械式触点闭合、断开实现电路导通或断开。
The traditional control cabinet of oil-pumping unit is using continuous electricity contact system through the mechanical touching point by closing and opening to achieve the circuit's "on" and"off".
针对实际控制对象的模型不易建立、大滞后等特点，提出基于内模控制策略的继电型自整定方法。
Aiming at that the actual control object's model is hard to be set up and the features of great lag, a relay feedback self_tuning method based on internal model control is proposed.
使用继电器、接触器、按钮、空气开关、行程开关等低压电器构成的控制电路称为继电接触控制电路。
Use relays, contactor, button, air switch and travel switch etc low-voltage constitute control circuit called relay contact control circuit.
对温箱温度控制系统采用PID算法；对柴油机冷却水温度控制系统采用继电自整定PID控制算法。
Temperature-box control system USES PID algorithm and relay auto-tuning PID algorithm is introduced to diesel engine cooling water temperature control system.
基于继电反馈自整定技术，提出了燃煤大型火电机组协调控制系统多变量pid控制器的自整定方法。
Based on relay feedback self-tuning technology, self-tuning method of multivariable PID controller for coordinate control system of large scaled fossil-fired power unit is stated.
逻辑模块对某通用船舶继电接触器辅机控制线路进行改造、编程、接线的实例，给出了基于LOGO ！
By discussing a practical example about reconstructing, programming and contacting of general Marine auxiliaries control circuits (including electric relays and contactors) in which LOGO!
针对我国传统的继电联锁方式的铁路信号自动闭塞系统，文章介绍了一种基于计算机联锁方式的改进方案。
In this paper an improved solution based on computerized interlocking is proposed against the traditional re-lay-interlocking-model automatic block system in railway signalling in our country.
所提出的近似自适应变结构控制器可以避免控制器中的不连续继电项，同时不必已知系统不确定性范数界。
Then, the normal variable structure controller (VSC) and the adaptive variable structure controller with the estimation for the upper norms of uncertainties are presented.
由于机电型继电器的功能容易描述，这里借用对机电装置性能的说明代表对继电器和继电系统进行总体描述。
Because the functions of electromechanical devices are easily described, their performance wills ever as a basis for presenting a description of relays and relay systems in general.
研究结果：基于CTCS2地面列控中心接口采用国际上通用的标准安全型数字接口克服继电接口的固有缺点。
Research results: the train control centre interfaces for CTCS2 adopting the international standard safety digital interface can overcome the inherent disadvantages of the existing relay interfaces.
该方法辨识精度高，同时可以有效避免大多继电反馈辨识方法测试时间过长及只能辨识固定的低阶模型的缺点。
This method has high precision and can avoid the shortcomings of long time testing and only for fixed structure low order models that most relay identification methods do.
本文对采用继电型自适应律的模型参考自适应控制系统提出了一种新的设计方法，并获得一种降阶自适应控制器。
This paper deals with the design problem of a model reference adaptive control system using relay-type adaptive law. A novel design method is presented and a reduced adaptive controller is obtained.
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