[1] [1] WANG X J. Errors and precision analysis of subdivision signals for photoelectric angle encoder ［J］. Opt. Precision Eng., 2012, 20(2): 379-386. (in Chinese)

[2] [2] WANG X J. Circuit design for high integrated photoelectric encoder base on SOC singlechip ［J］. Opt. Precision Eng., 2011, 19(5): 379-386. (in Chinese)

[3] [3] ZUO Y,LONG K H,QIAO K, et al.. Design of display function in debugging system of space encoder ［J］. Chinese Journal of Liquid Crystals and Displays, 2012,27(6): 795-799.(in Chinese)

[4] [4] SONG J H, KIM K CH, KIM S H, et al.. A new error compensation method in linear encoder using phase shifted grating ［J］.SPIE, 1999,3740: 124-127.

[5] [5] XIONG W ZH, KONG ZH Y,ZHANG W. Phase correction of quartering deviation of photoelectric rotary encoder ［J］. Opt. Precision Eng., 2007，15(11): 1745-1748 .(in Chinese)

[6] [6] LUO G, XIONG W Z H. A method to measure and offset quartering deviation of encoder ［J］. Chinese Journal of Sensors and Actuators, 2008, 11(21): 1853-1857. (in Chinese)

[7] [7] LV H Y,LIU Y ,WANG Y D, et al. Intelligent compensation method of Moire fringe orthogonality deviation［J］. Chinese Journal of Scientific Instrument, 2010, 31(9): 2075-2080. (in Chinese)

[8] [8] WARNER M, KRABBENDAM V, SCHUMACHER G. Adaptive Periodic Error Correction for Heidenhain Tape Encoders ［J］. SPIE,2008, 7012: 70123

[9] [9] GREGORCIC P, POZAR T, MOZINA J. Phase-shift error in quadrature-detection-based interferometers ［J］. SPIE,2010, 7726: 77260X.

[10] [10] MERRY R, REN′E V D M, STEINBUCH M, et al.．Error modeling and improved position estimation for optical incremental encoders by means of time stamping ［J］. American Control Conference, 2007,18(4): 3570- 3575.

[11] [11] LV M J, GUO Q,LV Y X. Signal phase error compensation of Moire fringe ［J］. Opt. Precision Eng., 2009, 17(7): 1694-1700. (in Chinese)

[12] [12] WANG X Z,GUO J,XIE T B. Ellipse fit algorithm and subdivision revision method of precision diffraction grating ［J］. Tool Technology, 2003, 37(12): 47-49. (in Chinese)

[13] [13] GAO G B,WANG W,LIN K. Error compensation and parameter identification of circular grating angle sensors ［J］. Opt. Precision Eng., 2010, 18(8): 1766-1772. (in Chinese)

[14] [14] ZHAO CH H.The research of measure method of dynamic interpolation errors of high precision photoelectric encoder［D］.Beijing: Graduate University of the Chinese Academy of Sciences,2008.(in Chinese)

[15] [15] CHEN L，YANG J B，ZHANG X W. Real-time DSP Achievement of Signal Processing Algorithm ［J］. Beijing: Electronics Industry Press, 2008. (in Chinese)

[16] [16] XU ZH T,LONG K H,LIU J G, et al.. Design of encoder signal debugging system based on C8051F340 and Labview ［J］. Chinese Journal of Liquid Crystals and Displays, 2011,26(6): 789-794.(in Chinese)