GPS technics with DR/MM arithmetic and its application on automobile positioning
Quan Ningyi · 2011
Traditional GPS positioning technics works unsteadily on the occasion of insufficient satellite signal, it can be modified and supplied by DR/MM arithmetic. The theory of DR/MM arithmetic, the structure of GPS positioning system, the element of user's terminal and its software flow chart are described respectively, and the function of the entire system is introduced. Practice proves that DR/MM arithmetic can remedy GPS signal perfectly.