摘要
随着敌方空袭手段的迅速发展,行进间精确射击成为研究热点。针对行进间射击高炮稳定系统跟踪误差较大的问题,构建不同路面谱下的车体姿态扰动模型和炮塔稳定系统两轴耦合干扰力矩模型,并以永磁同步交流电机(PMSM)为执行机构,设计RBF网络自适应的非奇异终端滑模控制器并和改进前进行仿真对比,结果表明在跟踪阶跃信号中,B、D和F级路面误差降低50%以上,在跟踪正弦信号时B级路面误差降低64%以上,而D级和F级路面误差降低在47.9%和53.6%左右,验证设计的控制器对高炮行进间稳定系统的控制效果显著。
With the rapid advancement of enemy airstrike capabilities,precision in shooting while moving has become a focal point of current research.To address the issue of significant tracking errors in the stabilization system of anti-aircraft guns during shooting while moving,a vehicle body attitude disturbance model under different road surface spectra and a two-axis coupling interference torque model for the turret stabilization system were developed.Using a permanent magnet synchronous motor(PMSM)as the actuator,an RBF network adaptive non-singular terminal sliding mode controller was designed and compared with an improved version through simulations.The results indicate that,when tracking step signals,the error was reduced by over 50%on B,D,and F-level road surfaces.For sinusoidal signal tracking,the error decreased by more than 64%on B-level surfaces,and by approximately 47.9%and 53.6%on D-level and F-level surfaces,respectively.These results confirm that the proposed controller significantly improves the stabilization system of anti-aircraft guns.
作者
赵永娟
王智伟
米江勇
郭超哲
周渊
ZHAO Yongjuan;WANG Zhiwei;MI Jiangyong;GUO Chaozhe;ZHOU Yuan(School of Mechanical and Electrical Engineering,North University of China,Taiyuan 030051,China;Lnner Mongolia Power Machinery Research Institute,Hohhot 010011,China;Research Institute of Intelligent Weapons,North University of China,Taiyuan 030051,China)
出处
《火力与指挥控制》
北大核心
2025年第8期137-146,共10页
Fire Control & Command Control
作者简介
赵永娟(1978-),女,山东单县人,高级工程师,博士。
