查询词典 network control

According to actual characteristics of wood drying, this thesis proposes a new intelligent PID coefficient adjusting method based on existing neural network model. The method combines fuzzy control with PID control to construct a fuzzy adaptive PID controller, which realizes optimum control of system.

针对实际干燥过程的特性，本文在课题前面工作所做的神经网络模型的基础上提出一种智能的PID参数整定方法，即将模糊控制和PID控制结合起来，构建模糊自适应PID控制器。

Summarizing the study of oversaturated traffic control, although it has a long researching history, the acquaintance limitation of network traffic flow retards its development. This limitation includes the traffic flow model, control methodology and control objectives.

纵观对过饱和状态控制问题的研究，虽然起步较早，但限于人们对控制对象认识的水平，使得研究过程中采用的交通流模型、控制方法和控制问题描述等重要的环节有所局限。

It includes high power high voltage constant-current-charging system, capacitors bank, discharge control system, power supply of preignition for Xe-flashlamps, general control and diagnostic system. The power conditioning system drives flashlamps that pump the SSHCL. Flashlamps are driven by high voltage Silicon Controlled Rectifiers switched, resonant charged, discharge pulse forming network. The system uses microchip and digital circle which is based on CAN-bus for control and diagnostics. Energy diagnosis and thermal management are controlled by computers.

其中大功率高压恒流充电装置采用了L-C串联谐振电路，充电功率大，效率较高；储能装置采用了多节脉冲成形网络，可产生波形良好的强电流放电脉冲；放电控制装置采用高压大功率晶闸管，开关速度快，工作稳定；预燃与触发装置采用了开关电源电路，效率高、功耗小；总控与测量装置采用基于CAN总线的数字电路和单片机技术，控制冷却系统在激光器出光时对脉冲氙灯进行水冷，并对全系统进行控制和状态检测，同时具有过压、过流、过热等保护功能。

On the basis of essential nonlinear characteristics in municipal wastewater biology treatment process ,control strategy of fuzzy self-revised method based on neutral network is adopted and some different degree of membership functions which will influence on control error are compared in order to improve control prevision.

针对城市污水生物处理过程存在的本质的非线性特性，采用了基于神经网络的模糊自校正方法的控制策略，同时为了提高控制的精度，比较了各种不同的隶属度函数对控制误差的影响。

Due to the large torque ripple of direct torque control in low speed range,a torque angle adjustor based on fuzzy neural network and PI control was adopted to improve the control effect.

针对直接转矩控制低速时转矩脉动大的问题，采用基于模糊网络与PI控制结合的转矩角调节器来改进控制效果。

In response to the request of high stability and real-time for elevator group control system, advanced industry control network of NetLinx is used to configurate elevator group control system, the operation is described.

针对电梯群控系统稳定性和实时性要求高的特点，采用先进的工业控制网络NetLinx设计电梯群控系统，阐述了系统的工作原理。

Aiming at expansion valve control loop in refrigeration system,the predictive control based on neural network is proposed to control the superheat in evaporator.

针对制冷系统膨胀阀控制回路具有时滞、非线性的特点，提出了将基于RBF神经网络的预测控制用于蒸发器过热度的控制。

Focus of designation was fuzzy control of themost important parameters of boiling sugar — supersaturation and optimize it for a while. It is studied that DCS boiling sugar control and network communication control system, etc.

重点设计了煮糖过程中最重要的参数—过饱和度的模糊控制及对它进行的优化、对煮糖DCS系统的控制方式、控制系统网络通讯等进行了研究。

With the development of modernization of electric system network and improvement of industry and enterprise, the request for automation in substation is higher and higher. The automation system is required to control the overall situation of the whole electrified wire netting, monitor and control the condition of device, and fulfill four remote functions, that is, telemeter, communication,remote adjustment, and remote control .In addition, the system should record thehistorical data, form tables, analyze the data as well.

随着我国电力系统网络大规模改造以及大型工矿企业的升级，变电站对自动化程度的要求越来越高，要求能够综合监控整个电网的运行情况，监控一次设备的状况，实现四种功能(遥测、遥信、遥调、遥控)，以及历史记录、报表、事故分析等等。

This topic take the thermoelectricity boiler control system as the research object, according to current collection control system development direction and form, design development network distributional DCS hot electric stove process examination and control system .

本课题以热电锅炉控制系统为研究对象，根据当前集散控制系统的发展方向与形式，设计开发网络化分布式DCS热电炉过程检测及控制系统。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了