1 the forecast model of the load of the heating system was put forward , parmeter of the model was recognized in genetic algorithm . on the basis of the result , the temperature of water supply was calculated and become target aim of burning system 针对集中供热系统的特点，设计了整个系统的运行控制方案。 1建立了供热负荷预测模型，采用遗传算法对模型的参数辨识，并以此来计算当天的供热温度，指导锅炉的自动控制。
Distributed control system for short dcs is adopted widely in runing and controlling of power station , so completeness crt simulator basely on dcs system emerge consequentially . with the change of simulator ' s style , exploitable tool of simulator must to be empoldered and improved 集散式控制系统( distributedcontrolsystem ，简称dcs )在电厂的运行控制中得到广泛应用，与之相适应，出现了基于dcs系统的全crt仿真机。
With the development of control system and computer technology , distributed control system ( dcs ) is widely applied in the control of power plant because of its advancement agility , high reliability and reasonable performance price ratio <中文摘要> =随着控制系统和计算机技术的发展，集散式控制系统( distributedcontrolsystem ，简称dcs )以其先进性、灵活性、高可靠性和合理的性价比，在电力部门中广泛应用于电厂的运行控制。
The paper analyzes the requirements of workflow runtime control in cpd environment , constructs the runtime control model of workflow engine and studies in detail its implementation using the following three methods : rule control , time control and organization control 本文根据协同产品开发环境对工作流运行控制的需求，建立了工作流引擎运行控制模型，从规则控制、时间控制和组织控制的角度对工作流运行控制技术进行了详细研究。
Studies on some distribution test systems show the power flow analysis of distribution systems to have the superior performance in terms of solution time and convergence characteristics . the thesis proposes two algorithms for real - time switching control scheme of shunt capacitors 在配电网中布置有许多并联补偿电容器组，它们在网络经济运行中所起的作用不同和运行现场的技术条件不同，它们的实时运行控制采用不同的控制方式和控制算法。
This paper introduces the railway control system in japan , analyzes its technological features from the aspects of electronic , computer and communication technologies respectively ; automatic train stop system can prevent head - on collision 摘要在研究日本轨道交通信号系统发展历史的基础上，剖析了日本典型的四类轨道交通运行控制系统总体特征；并从电子技术、计算机技术和通信技术方面分析了日本轨道交通列车控制系统的原理、功能、结构和技术特点。
The process plan module includes input of part information , translation between the part information and database , and auto creation of sequence files ; the route plan module can design the part route on some shop floor , and the bill of processes also can be auto created 工艺过程规划模块完成了零件信息的输入、信息与数据库之间的转换以及加工单元设备运行控制文件的自动生成。路径规划模块用以指定零件加工物流路径和工艺过程清单的自动实现。
There are some problems have been highlighted in electrical and control fields , such as how to improve the performance of hvdc and how to improve the stability of hybrid system through using the unique advantage of hvdc control and how to cooperate the control components in the whole system 如何改善直流系统的运行控制性能,如何充分利用直流控制的独特优势来改善电网的稳定性,如何协调混合系统中的各类控制元件,一直是电力界和控制界关注的问题。
