Missile Autopilot Design Using Optimal Control and Frequency Constraint
The benefits of relaxed static stability on missile were examined. Based on optimal control and open-loop crossover frequency constraint, an acceleration autopilot design methodology was developed and applied to a highly unstable airframe. Performance and robustness comparisons for three autopilot topologies were made. The analysis reveals the topology origin of classic three-loop autopilot, and simulation results show that the four-loop topology looks very promising.
static unstable missile autopilot optimal control frequency constraint optimization
FAN Jun-fang LIN De-fu QI Zai-kang WANG Jiang
Department of Flying Vehicle Engineering,Beijing Institute of Technology,Beijing 100081
国际会议
深圳
英文
559-563
2008-12-10（万方平台首次上网日期，不代表论文的发表时间）