CAJ | 학술논문

针对可重复使用助推器（RBV）强非线性、强耦合、多输入/多输出的特点,在姿态变化剧烈及空域变化广的调姿转弯阶段,采用非线性动态逆控制方法设计RBV的姿态控制系统。根据时标分离原则及奇异摄动理论,将系统分为快慢两回路子系统。对所需的总控制力矩进行控制分配,由空气舵和反作用控制系统（RCS）共同执行。仿真结果表明：由该法可获得较好的动态性能和鲁棒性。
침대가중복사용조추기（RBV）강비선성、강우합、다수입/다수출적특점,재자태변화극렬급공역변화엄적조자전만계단,채용비선성동태역공제방법설계RBV적자태공제계통。근거시표분리원칙급기이섭동이론,장계통분위쾌만량회로자계통。대소수적총공제력구진행공제분배,유공기타화반작용공제계통（RCS）공동집행。방진결과표명：유해법가획득교호적동태성능화로봉성。
According to the characteristics of RBV, such as high nonlinearity, strong dynamical coupling, multiinput multi-output, the attitude control system was designed with nonlinear dynamic inversion principle for the attitude regulation phase in this paper, which would have a large range change both on the attitude and the flight airspace. Using the idea of time-scale separation and singularly perturbed, the dynamic of the system was divided into quick-subsystem and slow-subsystem. The control commands were sent into the actuator by using the control selection allocation method, which were executed by the aero surfaces and reaction control system. The results of simulation showed that the excellent performance in dynamic and robust would be acquired by the method possess presented.