Research on Location Accuracy of UAV Based on DGPS/INS Technique
Location accuracy of UAV which adopts DGPS location technique was studied. Introduced principle of DGPS technology, Built state and measurement formulizations of DGPS/INS mixed navigation system, and location accuracy of UAV which adopts DGPS/INS mixed navigation system was performed. Simulation results indicate adopting DGPS location technique can raise location accuracy notably and make the purpose of UAV point hitting really.
Helen Zhang, Gang Shen and David Jin
G. H. Su et al., "Research on Location Accuracy of UAV Based on DGPS/INS Technique", Advanced Materials Research, Vols. 204-210, pp. 1525-1528, 2011