Spin-guided artillery shells autopilot design and decoupling control
In this paper,a delay for the guided artillery shells in response to the instruction control mechanism designed to compensate autopilot elastomer damping.For the cross-coupling effects generated periodically roll pitch and yaw between channels,combined with PI controller design decoupling control algorithm,establish missile mathematical model solved for the transfer function of pitch and yaw direction,determine the damping range combined with the root locus method,design autopilot simulation,use PID control combined with feedforward compensator design Guided Projectile decoupling control system.This approach simplifies the controller,improve the quality of the transition process,improve maneuverability elastomer itself and realize the strong coupling system guided projectile decoupling.After numerical analysis,and in the case of strong coupling perturbation parameters,autopilot and control methods have rapid response capability and robustness characteristics and achieve decoupling,the system meet the system performance requirements.
spin-guided artillery shells feed-forward compensation decoupling control
Le Zhao Xugang Wang
Nanjing University of Science and Technology, China
国际会议
重庆
英文
319-322
2016-03-21（万方平台首次上网日期，不代表论文的发表时间）