急,谁帮我翻译下,在线等待

来源:百度知道 编辑:UC知道 时间:2024/05/29 06:43:09
自动控制是指在没有人直接参与的情况下,利用外加的设备或装置,使机器设备或生产过程的某个工作状态或参数自动地按照预定的规律运行。
为了实现各种复杂的控制任务,首先要将被控制对象和控制装置按照一定的方式连接起来,组成一个有机的总体,这就是自动控制系统。在自动控制系统中,被控对象的输出量即被控量是要求严格加以控制的物理量,它可以要求保持为某一恒定值,而控制装置则是对被控对象施加控制作用的机构的总体,它可以采用不同的原理和方式对被控对象进行控制,但最基本的一种是基于反馈控制原理的反馈控制系统。
在反馈控制系统中,控制装置对被控装置施加的控制作用,是取自被控量的反馈信息,用来不断修正被控量和控制量之间的偏差从而实现对被控量进行控制的任务,这就是反馈控制的原理。
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翻译:The automatic control is refers in the situation which nobody participation directly, uses the sur- equipment or the installment, causes the machine equipment either the production process some active status or the parameter automatically according to the predetermined rule movement.
In order to realize each kind of complex control duty, first must connects by the controlled member and the control device according to certain way, composes an organic overall, this is the automatic control system.In the automatic control system, the accusation object output is the accusation quantity is a physical quantity which the request strict controls, it may request to maintain for some constant, but the control device is to the accusation object infliction control action organization overall, it may use the different principle and the way carries on the control to the accusation object, but the most basic one kind is based on the reaction control principle feedback control system.