论文部分内容阅读
导航电文是卫星系统的一项关键技术,导航电文内容中卫星的星历反映卫星的在轨状态,主要讨论了第二代卫星定位导航系统的导航电文的内容设计和最小二乘估计方法在接收机定位中的应用。
The navigation message is a key technology of the satellite system. The satellite ephemeris in the navigation message content reflects the on-orbit status of the satellite. The contents of the navigation message of the second-generation satellite positioning and navigation system and the least square estimation method are mainly discussed. Machine positioning in the application.