crabbing angle meaning in Chinese

蟹行偏航角

Trajectory control algorithm is also presented to make the excursion of flight converge to zero in given limited time during flying . it is mainly used to control and reduce the excursion and crab angle within given limited time when the aerocraft is following the reference flight path
然后本文提出了用于控制飞行器在跟踪参考航迹过程中出现的航迹偏移和偏航角的航迹控制算法,该算法能有效地使航迹偏移量和偏航角在给定的时间约束内收敛。