For modeling the error of inertial instrument in composed overloading and vibrating environment, a modeling approach that combines analytical method with experimental method is adopted.

• 为了建立惯性仪表在过载振动复合环境下的误差模型,本文采用分析法和实验法相结合的建模方法,进行了试验设计,给出了模型辨识流程。