Information technology - open systems interconnection - protocol specification for the association control service element - protocol implementation conformance statement proforma 信息技术.开放式系统互连.相关控制服务元件协议规范.协议执行一致性陈述形式
Provide ( technical ) support for customer and suppliers and supply end - user on motors , generators and controlling system related items by telephone , email and other communication methods 通过电话、 email和其它通讯方式对客户、供应商和终端用户在电动机、发电机和相关控制系统产品领域提供技术支持。
The controller of the dispensing robot is designed based on the ti company digital signal processor . the functions of the controller are described in detail and the process of designing schematic , pcb , and software is specific introduced 在基于dsp的控制器设计中,首先对控制器的功能和方案进行了分析比较,针对点胶机器人对控制器的要求进行了硬件电路的设计;最后介绍了控制器的dsp软件功能具体实现,给出相关控制流程图及关键数据结构。
The thesis first probably explains brushless direct current motor ( bldcm ) , and discusses the related control methods , explains the background and meaning of back electromotive force ( back - emf ) which is used in the thesis . then the thesis expounds the basic component parts , the basic running principle , the running characteristic and transfer function of the bldcm . and then the thesis detailedly dissertates its research pivot : the simulation of bldcm system in matlab based on the method of back - emf and the control system of digital signal processor ( dsp ) based on the method of back - emf 本文首先对无刷直流电机进行了概述,并对其相关控制方法进行了讨论,说明本文所采用反电动势法的背景和意义;接着论述了无刷直流电机基本组成环节、基本工作原理、运行特性和传递函数,然后是详述本文研究的重点:基于反电动势法的matlab调速系统的仿真以及基于反电动势法的dsp控制系统的实现。
The multi - magnet suspension system of maglev is a multi - input and multi - output correlation control system in essential . but generally , the structure of modern maglev vehicle is modularized , and the spring stiffness of the second suspension is small , such structure can resolve mechanistic coupling of vehicle . so the methods of separate control are used very common in maglev suspension control systems 磁浮列车的多磁铁悬浮系统实质上是一个多输入、多输出的相关控制系统，但是现在的磁浮列车车辆一般采用模块化结构，而且二次悬挂弹簧的刚度系数较小，可以实现机械解耦，所以在控制系统中，往往采用分散控制的方法。
Based on detailed analysis of correlative control technology and method , this article brought forward the whole scheme of continuous sintering furnace inner temperature field control which based on the expert system , expound the design project and the idiographic steps of expert system based on the cae analysis 摘要在详细分析烧结炉相关控制技术与方法的特点、发展状况的基础上，提出基于专家系统的连续烧结炉内部温度场控制方案和研究内容，并阐述了专家系统构建方案与具体步骤。
In order to fulfil the requirement of metro operation , fullback modes and the relative control modes are introduced in the signaling moving block system in different occasions of failure this paper discusses the design principle of fullback control mode from the aspects of safety , reliability and usability 摘要从满足地铁运营组织的需要出发，分析、介绍了移动闭塞系统各类故障情况下的降级模式和相关控制方式，从安全性、可靠性、可用性的角度阐述了移动闭塞系统降级控制模式的设计原则。
According to the patient ’ s condition , the physician can control the device such as connecting and installing the channels and disposing drugs by selecting the appropriate therapy mode menus on the touchscreen , and then he / she can adjust or set parameters for the control system and the thermostatic incubator by selecting the appropriate menus . then , the directives are given to run the control system and the thermostatic incubator , and the working status of the control system and the thermostatic incubator can be monitored by various sensors . the computer receives the feedbacks from sensors and compares the parameters with the set ones , and finally compensatory control is conducted or alarms sound 医师根据患者的病情,在计算机触摸屏菜单上选取相应治疗模式,根据触摸屏上的图示,进行管路连接安装,药物布置等处置,完毕后再根据计算机上菜单调整设定运行的控制系统、恒温培养箱等相关参数,无误后,确认输出驱动指令,使相关控制系统、恒温培养箱等在接到指令后进行工作,工作状态可由各种传感器连续测试并将所得参数信号反馈回计算机,计算机控制软件将所得测试参数与设定参数比较后,自动进行补偿控制或报警提示,使用者根据触摸屏上所显示的提示内容,进行修正。
The structure and control strategy of the exactly level control based on pid method were put forward in the thesis , the detailed mathematical model of the tundish level control system was established and the pid parameters were acquired through matlab / simulink simulation , the pid parameters has already been applied to the real level control system and were validated well 控制系统及相关控制技术已在国内首条自行研制的喷射沉积制备铝合金管坯工业化生产设备中得到应用,已生产出最大长度1500mm 、最大壁厚300mm 、不同内径的大规格铝合金管坯产品。
