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1、前言定位控制在很多自动化机器中是不可缺少的基础技术。随着以应用电子技术为背景的系统自动化的迅速普及,定位控制的利用变得更加盛行。定位控制中,虽然驱动源、检测器,负荷的机构构造等是最重要的,但是,除此之外的控制方式、控制理论是本质的内容。在整个定位技术最近的进展中,其控制方式在实用方面,虽然好象没看到有特别的进步,但是在研
1, Introduction Positioning control in many automated machines is an indispensable basis for technology. With the rapid adoption of system automation in the context of the application of electronic technologies, the use of location control has become more prevalent. Positioning control, although the drive source, detector, load mechanism structure is the most important, but in addition to control methods, control theory is the essence. In the recent progress of the entire positioning technology, its control in the practical aspects, although it seems that there is no special progress, but research