摘要
给出了载体状态方程的严密公式和常用近似公式，详细讨论了两者之间的区别。在高精度ＧＰＳ动态定位中的应用证明，常用近似公式对载体速度和加速度有显著的影响。
After given the theoretic form and its widely used approximate form of the vehicle state equation, difference between them is discussed in detail. Application in high precision GPS kinematic positioning shows that the approximate form causes markable velocity and acceleration errors.
出处
《武汉测绘科技大学学报》
CSCD
1999年第3期249-251,共3页
Geomatics and Information Science of Wuhan University
基金
海洋大地测量基准技术研究资助项目
