Design of active optics force actuator control system based on DSP

KONG Ling-bo; ZHANG Bin; MENG Hao-ran; WU Qing-lin; LI Yu-xia

doi:10.13873/J.1000-9787(2016)05-0074-03

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Design of active optics force actuator control system based on DSP

更新时间：2025-09-11

- Design of active optics force actuator control system based on DSP
- Vol. 35, Issue 5, Pages: 74-76(2016)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所
  2. 中国科学院大学
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)05-0074-03
  CLC： TM383.6
- Published：2016
- 稿件说明：
移动端阅览
[1]孔令波,张斌,孟浩然,吴庆林,李玉霞.基于DSP的主动光学力促动器控制系统设计[J].传感器与微系统,2016,35(05):74-76.

KONG Ling-bo, ZHANG Bin, MENG Hao-ran, et al. Design of active optics force actuator control system based on DSP[J]. 2016, 35(5): 74-76.
[1]孔令波,张斌,孟浩然,吴庆林,李玉霞.基于DSP的主动光学力促动器控制系统设计[J].传感器与微系统,2016,35(05):74-76. DOI： 10.13873/J.1000-9787(2016)05-0074-03.

KONG Ling-bo, ZHANG Bin, MENG Hao-ran, et al. Design of active optics force actuator control system based on DSP[J]. 2016, 35(5): 74-76. DOI： 10.13873/J.1000-9787(2016)05-0074-03.

摘要

针对步进电机型力促动器

设计了一种基于DSP的力促动器控制系统

并进行了测试。系统以TMS320F28069型DSP作为主控制器

采用ADS1259高精度A/D转换器采集传感器Load Cell输出力信号

通过DSP片上PWM模块输出电机控制脉冲给电机细分驱动芯片TMC389

驱动步进电机转动

形成力控制闭环。系统软件采用PID控制算法来校正力促动器输出偏差

并给出了控制程序流程图。实验测试结果表明:该控制系统具有良好的响应特性和较强的抗干扰能力

满足主动光学实验系统的要求。

Abstract

A control system based on DSP is designed for stepper motor type force actuator. In this control system

TMS320F28069 DSP is employed as main controller

while high precision ADC ADS1259 is used to collect output force signal of sensor

by DSP output motor control pulse to micro-stepping driver TMC389

driving stepper motor to rotate and form force control close-loop. System software uses PID control algorithm to correct output deviation of force actuator

and control program flow chart is given. Experimental test results show that this control system has good response characteristic and strong interference anti-interference capability

and meets requirements of active optics experimental system.

关键词

Keywords

references

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直流电机型力促动器的控制系统设计 [J]. 王帅,阴玉梅,杨晓霞,吴庆林,李玉霞. 电子测量与仪器学报 . 2014(01)

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