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弹箭与制导学报 >

2012 , Vol. 32 >Issue 6: 41 - 44,54

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.06.030

导弹与制导技术

基于 RS-Chaos-LSSVM 的鱼雷航向控制研究

  • 宋晓茹 ,
  • 宋保维 ,
  • 罗德柱
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  • 1 西安工业大学电子信息工程学院,西安 710032
    2 西北工业大学航海学院,西安 710072
    3 陕西电力科学研究院,西安 710045

宋晓茹(1978-),女,陕西西安人,讲师,博士,研究方向:水下兵器智能控制、信息融合等。

收稿日期: 2012-02-02

  网络出版日期: 2025-05-29

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The Study on Torpedo Heading Predictive Control System Based on RS–Chaos–LSSVM

  • SONG Xiaoru ,
  • SONG Baowei ,
  • LUO Dezhu
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  • 1 School of Electronic and Information Engineering, Xi'an Technological University, Xi'an 710032, China
    2 School of Marine Engineering, Northwestern Polytechnical University, Xi'an 710072, China
    3 Shaanxi Electric Power Research Institute, Xi'an 710054, China

Received date: 2012-02-02

  Online published: 2025-05-29

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摘要

基于典型的非线性系统的鱼雷航向控制存在不确定性因素,尝试提出基于RS-Chaos-LSSVM的航向控制方案。Chaos在线优化LSSVM模型参数,确保控制的精度。为提高控制的实时快速性,采用RS理论消除冗余信息,用约简后的规则集对Chaos-LSSVM模型进行训练控制,满足较好的快速性;RS-Chaos-LSSVM与RS-LSSVM控制器仿真表明,该方法提高了鱼雷航向控制的实时精确性,且对于海流海浪干扰具有良好的自适应抗干扰能力。

关键词： 控制; 粗糙集; LSSVM; 混沌优化

本文引用格式

宋晓茹 , 宋保维 , 罗德柱 . 基于 RS-Chaos-LSSVM 的鱼雷航向控制研究[J]. 弹箭与制导学报, 2012 , 32(6) : 41 -44,54 . DOI: 10.15892/j.cnki.djzdxb.2012.06.030

Abstract

In view of uncertain nonlinear factor and real-time control of the torpedo heading control, the controller based on RS-Chaos-LSSVM was presented. The Chaos theory on-line optimizes LSSVM parameters for higher accuracy. To obtain good rapidity, the RS theory was used to eliminate redundant information; The simplified rule sets were used to train the Chaos-LSSVM algorithm. The result is compared the RS-Chaos-LSSVM with RS-LSSVM controller. The simulations show the precision of trajectory model is improved, and it is with better self-adaptive anti-jamming capability for ocean current.

Key words： control; RS; LSSVM; chaos optimization

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