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1、计算机控制系统课程设计说明书前言《计算机控制系统》系统地论述了计算机控制系统的结构、原理、设计和应用,既有理论分析也有应用实例,论述了直接数字控制系统(DDC)、集散控制系统(DCS)、现场总线控制系统(FCS)和可编程控制器系统(PLS或PLC)4类典型的计算机控制系统。直接数字控制系统(DDC)是计算机控制的基础,本书深入论述了DDC系统的形成、发展、体系结构、控制算法、硬件、软件、设计和应用,分析了DDC系统的输入、输出、控制和运算功能,并引入了功能块及组态的概念;集散控制系统(DCS)是计算机控制的主流系统,本
2、书概述了DCS的产生、发展、特点和优点,论述了DCS的体系结构、控制站、操作员站、工程师站和应用设计,分析了DCS的分散控制和集中管理的设计思想,以及分而自治和综合协调的设计原则。通过本课程设计,使学生能较好的使用离散化设计方法对被控对象进行校正分析;对计算机控制系统DDC设计过程中的方案设计有初步了解,通过该设计在一定程度上使学生对计算机控制系统所学知识进行整合,使其得到一次全面、系统、独立的培养。theirownconditionstodevelopthecorrectroad,themaximumtoavoidi
3、nvestmentrisk,gainprofit.(three)vigorouslypromotethebrand.Toestablishbrandawareness,awarenessoftheuseofbrand,brandvalue,brandacquisitionperformance,enhancethecompetitivestrength.Concentratedmanpower,carefulplanning,packagingandpublicityofanumberofunique,marketin
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7、hemanagementofeducationandtrainingofcadresandworkersoftheexistingbusiness,firmlyestablishtheconceptofthemarket,enhancethesenseofcrisistoadapttomarketcompetition,thesenseofurgency,improvetheabilitytorespondtomarketcompetition,improvemanagementandoperationofthemar
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