jdam

This paper focuses on the design of munitions guidance system of joint direct attack munitions ( JDAM ) .

从技术分析的角度对联合直接攻击弹药（JDAM）的武器制导系统进行了研究。

The Kalman filter , SINS technique , transfer alignment and GPS-aided navigation in JDAM system are analyzed based on the system composition and accuracy analysis .

在对JDAM系统组成和精度分析的基础上，详细讨论了JDAM系统的卡尔曼滤波器、捷联惯性导航技术、传递对准和GPS辅助惯性制导等技术。

In this paper , the EMA of JDAM is the plant . According to the system requirements , the paper determines the structure and composition of EMA .

本文以JDAM的电动舵机为研究对象，依据系统要求确定了舵机结构组成。

The constitution , character and accuracy analysis about JDAM are discussed in this paper . The paper mainly put its attention on the key transfer alignment techniques employed in JDAM , including the transfer alignment algorithm , time bias estimation , vibration detect etc.

文中在对JDAM系统组成、特点、精度分析的基础上，力图从技术实现的角度对JDAM传递对准技术中的算法选择、时间标记误差、强振动环境检测等重点问题进行深入研究；