A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction

Yinlong ZHANG; Hongdan TIAN; Chao WEI; Zipeng TANG; Yongming ZHANG

doi:10.12096/j.2096-4528.pgt.2018.072

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction

Power Generation and Environment Protection | 更新时间：2025-06-06

- A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction
- Power Generation Technology Vol. 39, Issue 5, Pages: 466-468(2018)
- 作者机构：
  
  1.华电电力科学研究院有限公司, 浙江省杭州市 310030
  2.杭州奥能电源设备有限公司, 浙江省杭州市 310030
- 作者简介：
- 基金信息：
- DOI：10.12096/j.2096-4528.pgt.2018.072
  CLC：
- Received：12 March 2018，
  
  Published：30 October 2018
- 稿件说明：
移动端阅览
Yinlong ZHANG, Hongdan TIAN, Chao WEI, et al. A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction[J]. Power Generation Technology, 2018, 39(5): 466-468.
DOI：

Yinlong ZHANG, Hongdan TIAN, Chao WEI, et al. A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction[J]. Power Generation Technology, 2018, 39(5): 466-468. DOI： 10.12096/j.2096-4528.pgt.2018.072.

摘要

根据预测控制思想，针对已有的电液伺服调速系统模型，设计了一种基于前馈预测的PID控制系统。该控制系统不依赖对象的精确数学模型，利用预测控制的快速性以及自适应性等特点，通过滚动优化与PID相结合来确定系统当前时刻的控制量。仿真实验结果表明，该文建立的新型控制器能够满足现有的电液伺服调速系统的控制性能要求，实现对该系统的快速精确控制。

Abstract

A PID control system based on feedforward prediction was designed according to the thought of predictive control

in view of the existing model of electro-hydraulic servo control system.. The control system does not rely on the exact mathematical model of the object

and uses the characteristics of the fast and adaptive predictive control to determine the current control of the system by the combination of rolling optimization and PID. The simulation results show that the new type of controller can satisfy control performance requirements of the existing electro-hydraulic servo control system

achieving the rapid precise control of the system.

关键词

Keywords

references

Dai Yongbin, Yang Weidong, Wang Shaofu, et al.Electro-hydraulic servo control system based on a novel generic model control method[J]. Journal of Iron and Steel Research (International), 2010, 17(10):23-27.

Mihajlov M, Nikolic V, Antic D.Position control of an electro-hydraulic servo system using sliding mode control enchanced by fuzzy PI controller[J]. Mechanical Engineering, 2003, 1(9):1217-1230.

Elbayomy K M, Jiao Zongxia, Zhang Huaqing.PID controller optimization by GA and its performances on the electro-hydraulic servo control system[J]. Chinese Journal of Aeronautics, 2008(21):378-384.

邢宗义, 张媛, 侯远龙, 等.电液伺服系统的建模方法研究与应用[J].系统仿真学报, 2009, 21(6):1719-1725.

高东杰.应用先进控制技术[M].北京:国防工业大学出版社, 2003.

刘金琨.先进PID控制Matlab仿真[M].北京:电子工业出版社, 2004.

丁曙光, 韩金运.基于模糊滑模控制的电液伺服系统研究[J].组合机床与自动化加工技术, 2017(12):110-112.

张超.基于IFIX的电液伺服模糊PID控制系统[J].煤矿机电, 2017(2):39-42.

孙春亚, 吴楝华, 喜冠南.电液伺服模糊PID位置控制系统设计及应用[J].机械设计与制造, 2016(6):155-157.

李阁强, 崔骁, 江兵, 等.直驱式电液伺服系统非线性PID算法研究[J].液压与气动, 2014(3):44-47.

张炳兰.改进遗传算法PID在电液伺服系统的应用[J].自动化仪表, 2017, 38(8):28-32.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis of a New Coordinated Control Strategy for one Million Ultra Supercritical Thermal Power Units

Related Author

ZHOU Song-guo

LUO Chang-fu

Related Institution

Huadian Electric Power Research Institute Xi'an Branch

AI问答

⁰