The sculling effect in specific force transformation is introduced in this paper, and the algorithm design of sculling effect and character of error are discussed deeply.

• 在捷联惯导系统中,由于机体在速度更新过程中发生姿态变化,要精确实现捷联惯导系统的比力积分过程,必须对速度更新算法进行划船效应误差补偿。