[1] XIONG Zhi, ZHU Jigui, GENG Lei, et al. Verification of horizontal angular survey performance for workspace measuring and positioning system [J]. Journal of Optoelectronics·Laser, 2012, 23(2): 291-296.

[2] YANG Linghui, YANG Xueyou, LAO Dabao, et al. Large-scale coordinates measurement method based on intersection of optical planes [J]. Infrared and Laser Engineering, 2010, 39(6): 1105-1109.

[3] Xiong Z, Zhu J G, Zhao Z Y, et al. Workspace measuring and positioning system based on rotating laser planes [J]. MECHANIKA (S1392-1207), 2012, 18(1): 94-98.

[4] Norman A R, Schonberg A, Gorlach I A, et al. Validation of iGPS as an external measurement system for cooperative robot positioning [J]. International Journal of Advanced Manufacturing Technology(S0268-3768), 2013, 64(1/4): 427-446.

[7] ZHANG Xi, HU Chunhua, CHEN Wuyi. Quadratic surface fitting and uncertainty analysis of fitting parameters [J]. Journal of Beijing University of Aeronautics and Astronautics, 2006, 32(9): 1091-1095.

[10] YANG Hengliang, TU Dawei, WU Rengmao, et al. A Method for Evaluating Complicated Conicoid Profile Error [J]. Mechanical Science and Technology for Aerospace Engineering, 2008, 27(9): 1155-1158.