Basedon The LAMBDA GPS Attitude Measurement The Technology Of Simulation

With the high-speed development of GPS satellite positioning system,and its corresponding attitude measuring technology is also in progress.For the GPS attitude measuring accuracy and computational efficiency of demand is higher and higher,also inspired many study of GPS attitude measurement technology.Research can be classified into two kinds:one kind is for hardware optimization,the satellite signal transmitting and receiving link improvement,make the reception accuracy;Another kind is to measure the algorithm optimization,in attitude measurement algorithm for calculating the critical data,improve the efficiency of algorithm,makes the calculation more accurate and faster.This paper mainly studies the attitude measurement technology of the GPS ambiguity calculation of critical data-the whole week,summarized the existing ambiguity algorithm of calculating the whole week,and select the most suitable LAMBDA algorithm simulation results,to prove the feasibility of the LAMBDA algorithm,the future hope to apply the simulation to the actual measurement.