[1] BHATT D, AGGARWAL P, DEVABHAKTUNI V, et al.A novel hybrid fusion algorithm to bridge the period of GPS outages using low-cost INS［J］.Expert Systems with Applications: An International Journal, 2014, 41(5): 2166-2173.
[4] YAO Y Q, XU X S, ZHU C C, et al.A hybrid fusion algorithm for GPS/INS integration during GPS outages［J］.Measurement, 2017, 103: 42-51.
[5] IQBAL U, GEORGY J, ABDELFATAH W F, et al.Pseu-doranges error correction in partial GPS outages for a nonlinear tightly coupled integrated system［J］.IEEE Tran-sactions on Intelligent Transportation Systems, 2013, 14(3): 1510-1525.
[6] CHEN L Z T, FANG J C.A hybrid prediction method for bridging GPS outages in high-precision POS application［J］.IEEE Transactions on Instrumentation and Measurement, 2014, 63(6): 1656-1665.
[8] LI J,SONG N F, YANG G L, et al.Improving positioning accuracy of vehicular navigation system during GPS outages utilizing ensemble learning algorithm［J］.Information Fusion,2017, 35(C): 1-10.
