SIA OpenIR  > 海洋信息技术装备中心
Alternative TitleAutonomous underwater vehicle deepening control based on transiting target value nonlinear PID
马艳彤1,2; 郑荣1; 于闯1
Source Publication控制理论与应用
Indexed ByEI ; CSCD
EI Accession number20184706088052
Contribution Rank1
Funding Organization水下巡航系统(XDA13030294) ; 中国科学院战略性先导科技专项(A类)资助
Keyword自治水下机器人 阶跃变深 非线性过渡函数 系统稳定性 非线性pid

针对传统PID在控制自治水下机器人(autonomous underwater vehicle,AUV)变深运动时易出现超调、大幅波动等问题,提出一种具有过渡目标值过程来调节误差反馈的非线性PID控制器.在分析传统PID控制下系统出现超调原因的基础上,对系统目标值安排过渡过程,利用系统输出跟踪过渡后的目标值进行误差反馈控制.通过赫尔维兹判据证明了系统稳定性,仿真验证了控制的可行性.最后通过湖上试验验证其工程可行性与实用性,得出在非线性过渡目标值的PID控制下,系统的动态响应特性得以优化,变深超调和波动问题明显改善,可实现AUV平稳地变深运动控制.

Other Abstract

The traditional depth control for autonomous underwater vehicle (AUV) based on the traditional PID method has drawbacks such as overshooting and large fluctuation. To overcome these problems, a nonlinear PID controller with transiting target value process for error adjustment is proposed in this paper. The mechanism behind the overshooting for traditional PID control method is analyzed. Based on this, a series of transitional targets are designed between the current state and the desired state. These transitional targets are fed to the proposed controller for feedback control. The stability of this controller is analyzed using Louth criterion. And the feasibility is validated through Matlab simulation. Lake experiment was also conducted to test its performance in field missions. The experiment results showed the overshooting and fluctuation problems are significantly reduced using the proposed controller. The dynamic response of the system is enhanced and the depth of the vehicle can be changed smoothly.

Citation statistics
Document Type期刊论文
Corresponding Author郑荣
Recommended Citation
GB/T 7714
马艳彤,郑荣,于闯. 过渡目标值的非线性PID对自治水下机器人变深运动的稳定控制[J]. 控制理论与应用,2018,35(8):1120-1125.
APA 马艳彤,郑荣,&于闯.(2018).过渡目标值的非线性PID对自治水下机器人变深运动的稳定控制.控制理论与应用,35(8),1120-1125.
MLA 马艳彤,et al."过渡目标值的非线性PID对自治水下机器人变深运动的稳定控制".控制理论与应用 35.8(2018):1120-1125.
Files in This Item: Download All
File Name/Size DocType Version Access License
过渡目标值的非线性PID对自治水下机器人(551KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[马艳彤]'s Articles
[郑荣]'s Articles
[于闯]'s Articles
Baidu academic
Similar articles in Baidu academic
[马艳彤]'s Articles
[郑荣]'s Articles
[于闯]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[马艳彤]'s Articles
[郑荣]'s Articles
[于闯]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 过渡目标值的非线性PID对自治水下机器人变深运动的稳定控制.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.