载人飞船全系数自适应再入升力控制

本文从控制角度分析载人飞船再入升力控制的特点，将全系数自适应控制方法应用于载人飞船的升力控制研究中，并就落点精度、最大过载、燃料消耗、姿态平稳性等几方面，同制导理论中经典的标准弹道升力控制、落点预报算法中的ＰＩＤ算法进行了仿真比较，证明了本文方法的优越性。

ALL COEFFICIENTS ADAPTIVE REENTRY LIFTING CONTROL OF MANNED SPACECRAFT

This Paper analyses the characteristics of reentry lifting control of manned spacecraft from the pointview of control,and applies all coefficients adaptive control(ACAC) method to the study of reentry lifting control of manned spacecraft,and compares the classic method based on standard trajectory,PID method and ACAC method based on landing point prediction,proved the superiority of ACAC within the aspects of landing point precision,maximum overload,fuel consumption and attitude smooth