Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm

Jiang Hao; Yu Songzhou

doi:10.16578/j.issn.1004.2539.2015.03.043

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Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm

更新时间：2022-10-20

- Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm
- Vol. 39, Issue 3, Pages: 27-30(2015)
- 作者机构：
  
  1. 中国石油大学(华东)机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.03.043
  CLC：
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[1]姜浩,于松周.基于动态矩阵算法的弹性扭转系统控制[J].机械传动,2015,39(03):27-30+35.

Jiang Hao, Yu Songzhou. Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm. [J]. 39(3):27-30(2015)
[1]姜浩,于松周.基于动态矩阵算法的弹性扭转系统控制[J].机械传动,2015,39(03):27-30+35. DOI： 10.16578/j.issn.1004.2539.2015.03.043.

Jiang Hao, Yu Songzhou. Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm. [J]. 39(3):27-30(2015) DOI： 10.16578/j.issn.1004.2539.2015.03.043.

摘要

多质量弹性扭转系统具有速度波动大、振动时间长的特点。通过对多质量弹性扭转系统分析,建立该系统的状态空间参数模型,利用Simulink Parameter Estimation Toolbox进行模型参数估计;采用动态矩阵控制算法进行速度控制,利用Simulink Coder将控制器转化为PLC的可执行C代码,经Automation Studio编译后下载到X20PLC中对实际对象进行控制。通过仿真及实际系统测试表明,系统模型较准确,动态矩阵算法控制系统的动态性能优于串级PID算法的动态性能。

Abstract

The multi-mass elastic torsional system has the feature of large speed fluctuation and long vibration time.The system state space model is built based on the system analysis,and the parameters of this model are estimated by using Simulink Parameter Estimation Toolbox.The system speed is controlled by using dynamic matrix control（DMC）algorithm.The DMC controller is converted into embedded C code which is executable for PLC by using Simulink Coder toolbox in Matlab.After being compiled by Automation Studio,it will be downloaded to X20 PLC to control the real system.Both the simulation and practical system test shows that the model is accurate and DMC algorithm is better than cascade PID algorithm in dynamic performance.

关键词

多质量弹性扭转系统动态矩阵控制MPC工具箱Simulink-Coder

Keywords

Multi-mass elastic torsional systemDynamic matrix controlMPC toolboxSimulink-Coder

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