基于模糊控制的导弹脉冲发动机点火条件设计与仿真  

Design and simulation of ignition condition of missile pulse motor based on fuzzy control

作　　者：宁方清 尹怡 NING Fangqing;YIN Yi(Jiangnan Electromechanical Design Institute,Guiyang 550009,China)

机构地区：[1]江南机电设计研究所,贵州贵阳550009

出　　处：《中国高新科技》2025年第4期22-24,共3页

摘　　要：针对导弹快速转弯控制过程中的脉冲发动机点火条件,提出了一种模糊控制算法。通过双输入-单输出的T-S型模糊模型对脉冲发动机点火过程进行描述,设计了模糊子集、隶属度函数及模糊规则,确定了脉冲发动机点火条件。建立了六自由度仿真模型并开展仿真验证,仿真结果表明脉冲发动机点火条件模糊控制算法能适应不同初始扰动,同时保证转弯的快速性及精度。Aiming at the ignition conditions of pulse motor in the process of missile agile turn control,a fuzzy control algorithm is proposed.Through the T-S fuzzy control with double input and single output,the ignition process of pulse engine is described,then designing the fuzzy subset,membership function and fuzzy rules,and determining the ignition conditions of pulse motor.Establishing a six degrees of freedom simulation model,besides carrying out the simulation verification.The simulation results show that the fuzzy control algorithm for ignition conditions of the pulse motor can adapt to different initial disturbances,and at the same time ensure the rapidity and accuracy of agile turn.

关 键 词：点火策略 模糊控制 六自由度仿真 

分 类 号：TJ765.2[兵器科学与技术—武器系统与运用工程]