To validate the performance of the system , a series of experiments are made on a 200mw unit simulator of max1000 dcs . the results of these experiments indicate : by following certain physical principles , for each real component of the control system , the mathematical model which is constructed to reveal its characteristics reflects exactly the work and message transfer process ; by considering the load demand to the unit and the electricity net ' s frequency difference , also combing with the real capacity that the unit can stand , the ccs and deh models , which are contrived by using simulation blocks , can exactly harmonize the control of the turbine and the boiler and can also control the load . 为验证模型的性能，本文在基于max1000dcs系统的200mw机组仿真机上进行对建立的控制系统模型进行了一系列仿真试验，试验结果表明对控制系统的每一实际组件按照一定的物理规律所建立的反映其功能特性的数学模型，正确地反映了其工作过程及信息传递过程；利用仿真模块开发的协调控制系统及功频电液控制系统模型能够根据对机组的各种负荷要求和电网的频率偏差，结合机组所能承担负荷的实际能力，正确地协调对汽轮机和锅炉的控制，并对负荷加以控制。
Firstly , this article gives some research on the data management system of micro satellite . secondly , it particularly dissertates porting of vxworks under simulator , and the article focuses on the principle and device driver of can bus in vxworks then the technology of data integration management system and sw - hw cross debug based on embedded system is introduced 文中首先对微小卫星的数据管理系统进行初步探讨和研究,然后详细论述了基于仿真机下对vxworks相关移植,并重点研究了vxworks下的相应can总线的原理和驱动相关问题,探讨了基于嵌入式系统的数据综合管理系统及软硬件交叉调试技术。
It becomes more difficult to manage , integrate and share the control system real - time data when we set up the industrial real - time database because of complicated affair between every department and isomeric character of the system . a three - level - structure model and the method to establish database is provided based on corba criterion with its character of being regardless of programming languages , hardware platform and network protocol . a universal real - time database faces multi - system is also set up by learning the distributed criterion , it can realize the request broker , and the application software can visit the database pellucidly ; thus the power station simulation model can be linked with the control system such as infi90 , ovation and be made use of the control object , a closed simulation and control experiment system is set up 在创建工控领域实时数据库时，企业各部门间的复杂事务及内部异构性给实时数据的管理、集成和共享带来了一定的困难，根据corba规范具有语言无关性、平台无关性和网络协议无关性的特点提出基于分布式计算规范corba的三层体系结构模型及建立与维护实时数据库的方法和途径；通过corba规范建立面向多个分散控制系统的通用实时数据库，实现数据访问代理，使应用软件可以透明地对实时数据库进行访问、存取、管理；将infi90 、 ovation分散控制系统与火电厂仿真机模型进行有效的互连，以全物理过程仿真数学模型为对象，构建了闭环控制仿真实验研究系统，实现数据的高效连通及管理；进而通过基于corba的实时数据库构建一个从火电厂仿真机对象到过程控制设备再到sis系统的综合自动化试验平台。
Their titles are : 《 the investigation of aca in the optimization of controller parameters in the thermal automation system 》 , 《 realization of simulative simulation in wan 》 , 《 inspired simulator and application in steam system of power units 》 , 《 study and realization of wet flue gas system simulator in power plant 》 其中，张倩同学的论文题目是《蚁群算法在热工自控参数优化中的应用研究》 ，陈孝伟同学的论文题目是《激励式仿真系统在广域网中的实现》 ，何丽娜同学的论文题目是《激励式仿真机及其在火电机组蒸汽系统中的应用》 ，白永凤同学的论文题目《火电厂湿法烟气脱硫系统仿真机的研究及实现》 。
Starting with the application of power plant simulator , and for purpose of solving the practical problems of discommodious ness 、 subjective test result in the test of simulator training , summarizing the experience in the research and apply of the scoring system software of the test of simulator training , a operating skill model is built and a design for universal scoring system for the test of simulator training is brought forward based on the operating knowledge of power plant equipment and simulator and the theory of expert system . and the scoring system is realized by programming 本文从电站仿真机的实际应用出发，以解决当前仿真机培训考核中考核不方便、考核结果有失客观性等实际问题为目的，总结目前关于仿真机培训考核成绩评定系统软件的研究和应用的经验，以电站设备和仿真机的各种运行知识为基础，并结合专家系统的理论，建立一个评价仿真机学员操作水平的模型，提出了一种仿真机培训自动评分系统的设计方法，并通过编程实现了这个成绩评定系统。
