提出一种在OTF动态条件下RTK整周模糊度解算的方法,通过矩阵变换使位置参数和模糊度参数分离,叠加模糊度法方程信息;同时针对动态定位中的卫星变化以及周跳的特点,提出了相应的解决方法,该方法可以极大地减少初始化的次数。
Three estimation models of ambiguity in the real-time kinematic positioning are discussed,and a new estimation model of ambiguity is proposed.The parameters of positioning and ambiguities can be separated by using the matrix transform.Only,normal equation of ambiguity is added.On the basis of the characteristics of cycle skip and satellites change,the corresponding method is put forward,it deduces the times of initialization.