1) pseudo-range integration
伪距组合
1.
In order to overcome those limitations, and on the premise that the receiver can measure the pseudo-range between the user and satellite and with the help of barometer, this paper put forward the pseudo-range integration model of RDSS and the strap-down inertial navigation system with high precision clock, rubidium clock being the internal clock of the RDSS receiver.
基于北斗双星定位系统(RDSS)采用有源定位体制存在一定的局限性,在接收机能够测量用户至卫星的伪距信号以及在气压高度表辅助的前提下,提出了利用铷钟作为接收机内部时钟的RDSS与捷联惯导进行伪距组合的模型,建立其卡尔曼滤波的状态方程与量测方程。
2) combined pseudorange
组合伪距
3) pseudorange/carrier phase combination method
伪距/载波组合法
1.
The simulate L5 observation is used,combined with the traditional pseudorange/carrier phase combination method,to compute example of cycle slip detection and restoration,and is compared with the cycle clip detection method of the double frequency combination observation.
利用模拟的L5观测数据,结合传统的伪距/载波组合法,对周跳的探测与修复进行了实例计算,并与双频组合观测值的周跳探测方法进行了比较。
4) pseudorange widelane combination observation
伪距宽相组合
1.
GPS baseline ambiguity fixing method based on pseudorange widelane combination observation;
根据网络差分模糊度固定只用于基线解算而不用于定位的特点,通过对常用GPS原始观测数据组合方式的分析,提出伪距宽相组合的数据处理方法,有效消除了电离层、对流层传播误差,形成抗差性强、大气误差自由的GPS组合观测值;在此基础上引入双差伪距宽相组合进行模糊度浮点解并建立法方程,应用高度角与大气误差的关系构造权阵,对常规LAMBDA算法进行了改进,形成一种适合GPS网络差分的中长基线模糊度解算方法。
5) integrated pseudo-range positioning
组合伪距定位
6) pseudorange-phase combination
伪距/载波组合
1.
Detecting and repairing cycle slips using the combination method of pseudorange-phase combination and remaining ionospheric errors were studied in this paper.
研究了伪距/载波组合和电离层残差探测和修复周跳。
补充资料：伪距
pseudorange
是由gps观测而得的gps观测站到卫星的距离，由于尚未对因“卫星时钟与接收机时钟同步误差”的影响加以改正，在所测距离中包含着时钟误差因素在内，故称“伪距”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条