Errors and precision analysis of subdivision signals for photoelectric angle encoders

Guangxue Jingmi Gongcheng/Optics and Precision Engineering

Volumn 20, Issue 2, 2012, Pages 379-386

  Wang, Xian Jun ^a  

^a CHANGCHUN INSTITUTE OF OPTICS   (China)

Author keywords

Angle encoder; Photoelectric encoder; Precision analysis; Subdivision error

Indexed keywords

ADJUSTING METHOD; ANGLE ENCODER; CIRCUIT DESIGNS; CODE SELECTION; COSINE SIGNALS; DC COMPONENTS; DESIGN ERRORS; HARMONIC ERRORS; HIGH RESOLUTION; MAGNITUDE ERROR; NOISE ERRORS; PAPER RESEARCH; PHASE ERROR; PHOTOELECTRIC ENCODER; PHOTOELECTRIC ENCODERS; PRECISION ANALYSIS; QUANTIZATION ERRORS; RESEARCH RESULTS; SIGNAL EXTRACTION; SUBDIVISION ERRORS;

BALLOONS; FREQUENCY MULTIPLYING CIRCUITS; PRODUCT DESIGN; QUANTIZATION (SIGNAL); SIGNAL PROCESSING;

ERRORS;

EID: 84863247979     PISSN: 1004924X     EISSN: None     Source Type: Journal    
DOI: 10.3788/OPE.20122002.0379     Document Type: Article

References (12)

1. YE S X. Photoelectric displacement precision measuring technology [M]. Chengdu: Sichuan Science and technology press, 2003.(in Chinese)
2. LI B Y, WANG X J. Principle and application of photoelectric angle encoder [J]. Servo Control, 2008(12): 39-41. (in Chinese)
3. Dr.-Ing. Rainer HagI. Angular Encoder with Non-bearing Hollow Shaft [J]. Manufacturing Technology & Machine Tool. 2003, 4: 12-15. (in Chinese)
4. YANG J T. Revision of systematic error of angle standard [J]. Opt. Precision Eng., 1997, 5(1): 142-146. (in Chinese)
5. HONG X, XU ZH J, YANG N. Error compensation of optical encoder based on RBF network [J]. Opt. Precision Eng., 2008, 16(4): 589-604. (in Chinese)
6. FEI Y T. Error theory and precision data analysis [M]. Beijing: China Machine Press, 2003.(in Chinese)
7. LIU C S, WANG X J, HAN X D, et al.. Ultra miniature absolute optical encoder based on eight-matrix coding [J]. Opt. Precision Eng., 2010, 18(2): 326-332. ( in Chinese)
8. SHEN Y H, LIANG Z Z. Practical Handbook of Mathematics [M]. Beijing: Science Press. 1992. (in Chinese)
9. LI H Q, CHEN Q, WANG Y. A new digital subdividing technique for grating signal and its error analysis [J]. Acta Metrologica Sinica, 2001, 22(4): 281-284. (in Chinese)
10. LV M J, GUO Q, LU Y X. Signal phase error compensation of Moire fringe [J]. Opt. Precision Eng., 2009, 17(7): 1694-1700. (in Chinese)
11. ZHU C J, LONG K H. Research on the method of signal amplitude automatic compensation for photoelectric encoder [J]. Measurement & Control Technology, 2009, 28(9): 6-12. (in Chinese)
12. LU X R, LI H, FENG CH Y. Matlab simulated evaluation method for interpolation errors of photoelectric encoder [J]. Microcomputer Information, 2005, 21(10-1). (in Chinese)