| 辨识技术在经纬仪控制系统设计中的应用 |
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| 引用本文： | 李铁香. 辨识技术在经纬仪控制系统设计中的应用[J]. 光学精密工程, 1990, 0(1): 60-63 |
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| 作者姓名： | 李铁香 |
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| 摘 要： | 本文利用MCS51单片机构成了辨识系统,可采集系统的实际运行数据,通过通讯接口,传给IBM PC机,采用相关分析最小二乘两步法估计出未知系统的模型。对提高系统数学模型的精度,从而提高系统的控制精度具有很强的实用价值。本文还完成了数字调速系统的设计,并对Z域直接设计法进行了探讨。
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Application of the Identification Technique in a Theodolite Control System |
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| Li Tiexiang. Application of the Identification Technique in a Theodolite Control System[J]. Optics and Precision Engineering, 1990, 0(1): 60-63 |
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| Authors: | Li Tiexiang |
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| Abstract: | This paper describes an identification system with a MCS-51 slngle-chlp computer.It can collect the data,transmit them into a IBM-PC computer by the communication interface and identify the mathematical model of the unknown system using correlation analysls-least square method.It is very practical for improving the system precision of the mathematical model as well as the control precision.This paper also gives the design method of the digital speed adjustment system and discusses the direct design methods in Z plane. |
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