[4] JUCIUS D, GRYBAS I, GRIGALIUNAS V, et al.UV imprint fabrication of polymeric scales for optical rotary encoders ［J］.Optics & Laser Technology, 2014, 56: 107-113.

[5] AVITZOUR D.Stochastic simulation Bayesian approach to multi-target tracking ［J］.IEEE Proceedings Radar Sonar and Navigation, 1995, 142(2): 41-42.

[6] ZUMBERGE J F, HEFLIN M B, JEFFERSON D C, et al.Precise point positioning for the efficient and robust analysis of GPS data from large networks［J］.Journal of Geophysical Research, 1997, 102(B3): 5005-5017.

[7] KOUBA J, HEROUX P.Precise point positioning using IGS orbit and clock products［J］.GPS Solutions, 2001, 5(2): 12-28.

[8] BARBER D B , REDDING J D, MCLAIN T W, et al.Vision-based target geo-location using a fixed-wing miniature air vehicle ［J］.Journal of Intelligent and Robotic Systems, 2006, 47(4): 361-382.

[9] ZUMBERGE J F, WATKINS M M, WEBB F H.Characteristics and application of precise GPS clock solution every 30 seconds［J］.Journal of Navigation, 1998, 44(4): 449-456.