[1]史金光,王中原,常思江,等.制导弹箭分数阶控制系统[J].南京理工大学学报(自然科学版),2011,(01):52-56.
 SHI Jin-guang,WANG Zhong-yuan,CHANG Si-jiang,et al.Fractional-order Control Systems for Guided Projectiles[J].Journal of Nanjing University of Science and Technology,2011,(01):52-56.
点击复制

制导弹箭分数阶控制系统()
分享到:

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2011年01期
页码:
52-56
栏目:
出版日期:
2011-02-28

文章信息/Info

Title:
Fractional-order Control Systems for Guided Projectiles
作者:
史金光1王中原1常思江1张比升2
1. 南京理工大学能源与动力工程学院,江苏南京210094; 2. 海军装备研究院新概念室,北京100073
Author(s):
SHI Jin-guang1WANG Zhong-yuan1CHANG Si-jiang1ZHANG Bi-sheng2
1. School of Energy and Power Engineering,NUST,Nanjing 210094,China; 2. The New Concept Department,Navy Arming Academe,Beijing 100073,China
关键词:
制导弹箭 分数阶控制 比例积分微分控制 控制系统
Keywords:
guided projectiles fractional order control proportional integral differential control control system
分类号:
TJ012. 3
摘要:
针对制导弹箭控制系统中系统参数出现较大的非线性和时变性等问题,整数阶PID 控制难以获得满意的控制效果。根据分数阶微积分的定义和性质,构造了分数阶控制器的结构,分析了其控制器参数对系统性能的影响,将分数阶控制器应用到制导弹箭的控制系统设计中,并对制导弹箭的分数阶控制系统进行了研究。结果表明,分数阶控制器较PID 控制器有更强的鲁棒性和抗干扰能力,可以应用于制导弹箭的控制系统中,设计的分数阶控制器的频域和时域响应特性较 PID 控制器要好。研究结果为分数阶控制器在制导弹箭控制系统中的应用提供了理论基础。
Abstract:
In view of the appearance of nonlinearity and time variation of parameters in the control system for guided projectiles,it is difficult to acquire a satisfactory control effect only using the conventional PID. According to the definition and properties of fractional calculus,the structure of fractional order controller is constructed and the effect of controller parameters on the system performance is analyzed. The fractional order controller is applied to the control system design for guided projectiles and the fractional order control system is also investigated. The results show that the fractional order controller has stronger robustness and anti-interference ability than the conventional PID controller. It can be applied to the control system of guided projectiles. The fractional order controller has better response characteristics than the conventional ones in both frequency and time domain. The results presented here are useful for the application of the fractional order controller to the control system of guided projectiles.

参考文献/References:

[1] Podlubny I. Fractional differential equation[M]. New York: Academic Press,1999.
[2] Podlubny I. Fractional-order systems and PIλDμ controllers [J]. IEEE Transactions on Automatic Control,1999, 44( 1) :208-214.
[3] 张邦楚,王少锋,韩子鹏. 飞航导弹分数阶PID 控制及其数字实现[J]. 宇航学报,2005,26( 5) : 653 -656.
[4] 严慧. 分数阶PIλDμ 控制器阶数变化对控制性能的影响[J]. 金陵科技学院学报,2008,24 ( 4) : 13 -18.
[5] 史金光. 炮弹滑翔弹道设计与控制弹道特性研究[D]. 南京: 南京理工大学动力工程学院,2008.

备注/Memo

备注/Memo:
基金项目:南京理工大学科技发展基金( XKF09075) ; 南京理工大学卓越计划、紫金之星资助项目; 江苏省“青蓝工程”资助项目作者简介:史金光( 1975-) ,男,博士,副教授,主要研究方向: 弹箭飞行与控制、外弹道理论,E-mail: shijg1122@ 163. com。
更新日期/Last Update: 2012-02-28