Computations of active slip field of soil and active earth pressure;
土体主动滑动场及主动土压力的计算
Based on variable structure control theory and the method of zeroing the rate of line-of-sight (LOS) angle between missile and target, a suitable sliding sector is chosen instead of conventional sliding mode, and a three-dimensional continuous extended sliding mode guidance law is designed by considering the maneuvering acceleration of target as a disturbance with known boundary.
基于变结构控制理论的方法和零化弹目视线角速率的思想,选择一个合适的滑动区域代替传统变结构滑动模态的设计,同时将目标的机动加速度视为已知的有界扰动,设计得到了具有鲁棒性的三维扩展的连续滑动模态末制导律。