【摘 要】
：
针对大气层内拦截导弹直接侧向力与气动力复合控制系统设计问题,首先,根据发动机的配置建立了复合控制系统模型;其次,提出了复合控制策略,包括动态分配算法、直接力控制子系
【机 构】
：
哈尔滨工业大学航天学院,哈尔滨,150001
论文部分内容阅读
针对大气层内拦截导弹直接侧向力与气动力复合控制系统设计问题,首先,根据发动机的配置建立了复合控制系统模型;其次,提出了复合控制策略,包括动态分配算法、直接力控制子系统、气动力控制子系统3部分;然后,在考虑两套执行机构动态特性差别的情况下,基于预测控制思想给出了过载误差动态分配算法;在此基础上,根据直接侧向力的离散特性,基于预测控制方法设计了直接力控制规律,考虑到直接力控制作用对弹体产生的扰动,基于自抗扰方法设计了气动力子系统;最后,通过仿真验证了直接力气动力复合控制策略与方法的有效性.
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