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目前,三电一体化已经已经成为国内外的自动系统控制的主流。具有合理的功能分配、简介的系统和经济的投资这三个主要特点的电气、自动化仪表和过程控制计算机有着巨大的优点。自动化控制系统对于大幅度增加作业效率,提高信息传输速度以及合理分配资源等方面有着重要的作用,但是其也存在着机械危害、电磁场危害以及气候危害等有害因素,这就使得分析自动化控制系统的风险分析与控制显得相当重要。
At present, the integration of three electrical appliances has become the mainstream of automatic system control at home and abroad. Electrical, automated instrumentation and process control computers with three key features of reasonable function allocation, profile system, and economical investment have enormous advantages. Automation control system plays an important role in greatly increasing work efficiency, increasing information transmission speed and allocating resources rationally. However, there are also some harmful factors such as mechanical hazards, electromagnetic hazards and climate hazards, which makes the analysis of automatic control system Risk analysis and control seem quite important.