Through profound study of coupling relationship between gyroscope scale factor and its input axis misalignment,an uncouple principle was proposed and a precise mathematic model was established.

• 本文通过研究测试时陀螺刻度因子与安装误差的耦合关系,提出了解耦+测试原理,建立了严格的数学模型,实现了解耦+。