The BD receiver can measure the pseudo distance between the satellite and the user, so that it can work in the passive positioning system. Since the quantity of the satellite is very limited, the precision of the resu...
详细信息
The BD receiver can measure the pseudo distance between the satellite and the user, so that it can work in the passive positioning system. Since the quantity of the satellite is very limited, the precision of the result is low in dynamical measuring process. The paper puts forward a solution by adopting the statistical model based on current data to set up the state function and claims a new measuring function. The simulation results show that this possive dynamical positioning algorithm can improve the positioning precision.
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