一类连续平滑滑模控制算法设计

范金锁; 张合新; 苏捷; 张明宽

doi:10.15892/j.cnki.djzdxb.2011.06.035

弹箭与制导学报 >

2011 , Vol. 31 >Issue 6: 8 - 10

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.06.035

导弹与制导技术

一类连续平滑滑模控制算法设计

范金锁 ,
张合新 ,
苏捷 ,
张明宽

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¹ 第二炮兵工程学院,西安 710025
² 96301部队,湖南怀化 418008
³ 96313 部队,湖南邵阳 422000

范金锁(1982-),男,河北曲阳人,博士研究生,研究方向:导航、制导与控制,导弹控制、仿真与决策。

收稿日期: 2010-06-22

网络出版日期: 2025-05-30

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A Continuous and Smooth Sliding Mode Control Algorithms Design

FAN Jinsuo ,
ZHANG Hexin ,
SU Jie ,
ZHANG Mingkuan

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¹ The Second Artillery Engineering College, Xi'an 710025, China
² No. 96301 Unit, Hunan Huaihua 418008, China
³ No. 96313 Unit, Hunan Shaoyang 422000, China

Received date: 2010-06-22

Online published: 2025-05-30

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摘要

针对传统滑模控制存在抖振且控制作用不连续的缺点,利用积分滑模控制技术及二阶滑模超螺旋算法分别进行连续平滑滑模控制算法设计。两种算法均不需要干扰的数学模型,仅需要干扰的界或者界的导数。利用文中提供的算法可以产生连续输入作用,有效削弱抖振,提高系统性能,使系统对外界干扰具有较强的鲁棒性。仿真实例结果表明方法的有效性。

关键词： 抖振; 积分滑模; 超螺旋算法; 连续平滑

本文引用格式

范金锁 , 张合新 , 苏捷 , 张明宽 . 一类连续平滑滑模控制算法设计[J]. 弹箭与制导学报, 2011 , 31(6) : 8 -10 . DOI: 10.15892/j.cnki.djzdxb.2011.06.035

Abstract

Duo to the chattering and discontinuity exist in the traditional sliding mode control, the integral sliding mode control and second order super-twisting algorithms are employed for designing continuous and smooth controls. Exact mathematical model of the disturbance is not necessary here; just its boundary or derivative is required. Continuous control effect, chattering elimination, better system performance and stronger robustness are achieved with the algorithms proposed in this paper. Simulation results show the validity of the scheme.

Key words： chattering; integral sliding mode; super-twisting algorithm; continuous and smooth

参考文献

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