Based on the acquired data and operating experiences from pilot experiments , the demonstration project is devised comprehensively , which is concerned with so many aspects , such as choosing the site of demo plant , the portions " arrangement , gasification subsystem , condensation subsystem , tar catalytic reforming subsystem , purification and dryness subsystem , gas pipe networks and fire control subsystem . furthermore , economic assessment has been given preliminarily 在中试试验所获得试验数据和运行经验的基础上,进行了120户规模的集中供气示范工程的设计,包括气化站选址及站内布置、气化系统设计、冷凝系统设计、焦油催化裂解系统设计、净化干燥系统设计、输气管网设计、消防安全设计等,并进一步对项目的技术经济性进行了简单评估,为示范工程的建设和调试运行提供了技术保障。
For the convenience of study , a simulation control system of tractor - implement combination was designed , which had the characteristics of reasonable structure , simple and practical . the control system was composed of three parts : master pc monitor system , transmission and throttle control subsystem , engine load simulated control subsystem . using the system could take many studies on implement units 为研究方便,本文首先设计了结构合理,简单实用的拖拉机作业机组仿真试验控制系统,控制系统由上位机监控系统、发动机及换挡控制系统、发动机负荷模拟加载控制系统等三大部分组成,利用本控制系统能对机组进行各种加载试验研究。
A control system based on mcs - 51 single - machine is designed to match the characteristics of the tilting control system of the tilting train . in this paper , the development of the tilting train is presented and the principle of it is described . the function and principle of all components of the tilting control system , such as detection subsystem , dictation subsystem , communication subsystem and tilting control subsystem are illustrated in the paper 论文首先介绍了国外摆式列车的发展概况以及我国摆式列车发展的模式,对摆式列车的工作原理进行了说明,介绍了倾摆控制系统的各组成部分? ?检测子系统、指令子系统、通信子系统以及倾摆作动子系统的功能及原理,提出了基于mcs - 51系列单片机的摆式列车倾摆作动子系统的设计方案。
In this paper , we have set up a telerobot system with force telepresence and video telepresence on basis of analysing telerobot system with telepresence in home and abroad . the system mainly comprises manual controller with force feedback , 4dof construction robot , electron hydraulic servo subsystem , bilateral servo control subsystem including position servo subsystem and force telepresence subsystem , video telepresence subsystem , wireless communication subsystem as well as all kinds of pressure and 随着社会的进步与经济的发展,人们对抢险工作提出了越来越高的要求,具有临场感提示的遥操纵机器人系统将在未来抢险作业、海底资源开发等领域中发挥重要的作用,并创造出重大的经济效益与社会效益。
In the third chapter , a new wireless data communication subsystem is designed , and it achieves higher speed than other ones . in the fourth chapter , the writer designed a new kind of remote measuring subsystem that consumes much lower power . in the fifth chapter , the engineering design of remote control subsystem is finished , and the reliability and security of the system is settled 第三章论述了有关无线通信子系统设计的各个方面,突出解决了无线数据传输的速度问题;在第四章里设计了遥测终端子系统的软硬件,较好地解决了降低功耗的问题;第五章从通用性的角度上,完成了遥控终端工程设计的主要任务以及控制软件的设计,重点解决了系统的可靠性及安全性问题。