基于PSO的飞行器姿态智能控制技术研究
Research on Intelligent Control Technology For Aircraft Attitude Based on PSO
万春秋 1詹韬 2李擎 1韩旭东2
作者信息
- 1. 北京科技大学自动化学院,北京 100083
- 2. 北京控制与电子技术研究所,北京 100038
- 折叠
摘要
以气动舵/推力矢量/直接力复合控制飞行器为对象,研究了多维异构复合姿态控制系统的控制律及分配律一体化智能设计问题.首先提出了基于PSO(Particle Swarm Optimization)算法的"智能控制律+智能分配律"飞行器姿态多维异构智能复合控制算法框架,并建立了控制系统数学模型,然后重点研究了控制律及分配律参数的智能优化算法实现方法,最后通过数学仿真验证了提出方法的有效性.仿真结果表明,所设计智能优化复合控制系统在标称模型以及模型摄动情况下均能够实现对姿态角指令的准确快速跟踪.
Abstract
The intelligent optimal design problem of integrating control law and distributive law for multi-dimen-sional heterogeneous composite attitude control system is studied with taking aerorudder/thrust vectoring/direct force composite control aircraft as the object.Firstly,a multi-dimensional heterogeneous intelligent composite control algo-rithm framework of"intelligent control law+intelligent distributive law"for aircraft attitude based on PSO algorithm is proposed.And the control system model is established.Then the implementation method of intelligent optimization al-gorithm for control laws and distributive law parameters is mainly studied.Finally,the effectiveness of the proposed method is verified through mathematical simulation.The simulation results show that the proposed intelligent optimiza-tion composite control system can both achieve accurate and fast tracking of attitude angle commands in case of the nominal model or perturbed model.
关键词
飞行器姿态/多维异构复合控制/智能控制律+智能分配律/粒子群算法Key words
Aircraft attitude/Multi-dimensional heterogeneous composite control/Intelligent control law + intelligent distributive law/PSO algorithm引用本文复制引用
出版年
2024
NETL
NSTL
万方数据