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This article mainly introduces the example analysis of computer automatic control, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article.

The automatic control ability of the computer depends on the "program" stored in memory. A program is an information tool that can be recognized and executed by a computer and run on an electronic computer to meet certain needs of people.

Computer automatic control

Computer automatic control, that is, a kind of computer control, is a control mode in which the computer participates in the control and connects with the controlled object with the help of some auxiliary components to automate the control process.

Computer automatic control is not a clear concept, which usually refers to direct digital control, supervised computer control and other automatic control under the classification of computer control.

Computer control system

Computer control system (Computer Control System, referred to as CCS) is a system that uses computers to participate in the control and connects with the controlled object with the help of some auxiliary components, in order to obtain a certain control purpose.

According to the degree of automation, computer control system can be divided into data acquisition and operation guidance system and other computer automatic control systems.

Control process

The computer control process is generally divided into three basic steps, real-time data acquisition, real-time decision-making and real-time control.

Computer automatic control

According to the basic steps of the control system, the computer system which is controlled in real time according to these three steps can be called computer automatic control. In contrast, the data acquisition and operation guidance system in the computer control system is a primary computer control system mode, which requires manual control, slow response, unable to realize automatic operation, and can not be called computer automatic control system.

Computer program

Computer programs (Computer Program) are translated into computer programs by Hong Kong and Taiwan. Computer program is a group of instructions that computers can recognize and execute, run on electronic computers, and meet the needs of people's information tools.

It is written in some programming languages and runs on a certain target architecture. For example, a program is like an article written in English (programming language). Let a person who knows English (compiler) also read, understand and mark this article (structural system). Generally speaking, computer programs based on English text are compiled and linked to make it difficult for people to interpret, but they can be easily interpreted by the computer and then put into operation.

A program is a sequence of instructions.

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