随动定向战斗部的抗振动冲击控制研究  

Resistance to Vibration and Shock Control of Servo Aimable Warhead

作　　者：刘恒[1] 胡铮[1] 杜国祥[1] 

机构地区：[1]中国人民解放军63981部队

出　　处：《现代防御技术》2016年第1期27-33,41,共8页Modern Defence Technology

摘　　要：针对现有抗扰方法不易抵消随动定向战斗部在工作中受到的振动与冲击干扰的问题,在分析随动定向战斗部工作时振动冲击干扰类型与特点的基础上,提出了一种粗糙单神经元自抗扰控制器。利用单神经元自抗扰控制器和粗糙控制器,提升系统抗振动扰动能力,抵消大过载大冲击的影响。双自由度伺服开发平台仿真显示,相较于普通自抗扰控制器,粗糙单神经元自抗扰控制器能够较好地改善随动系统控制性能,抑制振动与冲击干扰,提高了随动定向战斗部工作时的稳定性。Rough single neuron active-disturbance rejection con lem that existing resistance perturbation method is not easy to offset tro th ller is proposed to solve the probe disturbance when the servo aimable warhead is working, the types and characteristics of servo aimable warhead are analyzed firstly. The single neuron active-disturbance controller and rough controller are used to improve the system＇ s ability to resist disturbance, and the influence of im velopment platform simulation show that rou ct overload is offset. Double degrees of freedom servo desingle neuron active-disturbance rejection controller can improve servo system control performance, suppress vibration and shock interference, and make the war- head work more stable

关 键 词：随动定向战斗部 振动冲击 单神经元 自抗扰控制 粗糙控制 仿真分析 

分 类 号：TJ761.13[兵器科学与技术—武器系统与运用工程] TJ760.31