基于MATLAB和Fortran混合编程的导弹双通道自适应控制系统设计与仿真

针对半主动寻的导弹滚转和偏航双通道具有时变、非线性、耦合的特点,以及控制系统性能的不同要求,采用两种自适应控制方案。滚转通道采用模型参考自适应控制,确保控制系统的稳定性和抗干扰能力。偏航通道采用改进的单神经元自适应PID控制,强调控制系统的快速性且超调小。控制系统的全弹道仿真采用MATLAB和Fortran混合编程技术,既利用了MATLAB的友好界面优点,又继承了Fortran的遗产代码资源。仿真结果表明:设计的滚转和偏航双通道控制系统在自适应和抗干扰能力方面优于原控制系统;MATLAB和Fortran混合编程的全弹道仿真结构清晰、计算效率高、查找故障方便。

Design and simulation of missile dual-channel adaptive control system on MATLAB and Fortran hybrid programming

Aiming at the time-varying,non-linear and coupling features of rolling and yawing dual channel of semi-active homing missile,and the different requirements of control system,this paper introduces two self-adaptive control concepts.The model reference self-adaptive control concept is designed for rolling channel to ensure the stability and anti-jamming capability of control system;while the improved mono-neuron self-adaptive PID control concept is designed for yawing channel to stress the quickness and small...