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计算机工程 ›› 2007, Vol. 33 ›› Issue (15): 243-245. doi: 10.3969/j.issn.1000-3428.2007.15.087

• 工程应用技术与实现 • 上一篇    下一篇

Matlab环境下电机检测数据的串行通信与处理

韩志平,陈钟荣   

  1. (南京信息工程大学遥感学院,南京 210044)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-08-05 发布日期:2007-08-05

Serial Communication and Process of Motor Detection Data Based on Environment of Matlab

HAN Zhi-ping, CHEN Zhong-rong   

  1. (School of Remote Sensing, Nanjing University of Information Science & Technology, Nanjing 210044)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-08-05 Published:2007-08-05

摘要: 针对雷达天线控制系统中步进电动机精度高的要求,设计了一种检测电机及其专用细分驱动器的方案,介绍了Matlab实现串行通信的基本方法,给出Matlab环境下基于自整角机-数字转换器的步进电机及其驱动器的测试平台与PC串行通信的软件设计,运用Matlab对机电测试的数据进行了实时处理,分析了驱动器的性能,从而选择最佳细分方案,改善了雷达天线旋转角度的精确性。

关键词: Matlab, 串行通信, 自整角机, 数字转换器, 实时处理

Abstract: In order to meet the high precision requirements of stepper motor in radar antenna control system, this paper designs a method to test motor and its special driver. It not only introduces a kind of basic method for serial communication with Matlab, but also gives software design of serial communication between PC and the test-platform which is based on the Synchro & Digital converters and its drivers under the environment of Matlab, and processes the real-time measured data of motor. With the analysis of the driver’s performances, the best sub-divisible plan can be choosen, and it improves the angle accuracy of the radar antenna rotation.

Key words: Matlab, serial communication, synchro, digital converter, real-time processing

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