jgg     2011 31 (3):  102-105    ISSN: 0412-1961  CN: 21-1139/TG OUTLIER INFLUENCE CONTROL IN GPS/INS NAVIGATION WITH INTERACTING MULTIPLE MODEL ALGORITHM He Zhengbin 1) ; Nie Jianliang 2) ;and Wu Fumei 3,4) 1)School of Geological and Surveying Engineering, Chang’an University, Xi’an 7100542)Geodetic Data Processing Center, State Bureau of Surveying and Mapping, Xi’an 7100543)Xi’an Research Institute of Surveying and Mapping, Xi’an 7100544)Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null