A high-resolution interpolator for incremental encoders based on the quadrature PLL method

IEEE Transactions on Industrial Electronics

Volumn 47, Issue 1, 2000, Pages 84-90

  Emura, Takashi ^a   Wang, Lei ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

Interpolation; Machine tool control; Motion measurement; Phase locked loops; Position measurement

Indexed keywords

HIGH-RESOLUTION INTERPOLATORS; INCREMENTAL ENCODERS;

CONTROL SYSTEM ANALYSIS; CONTROL SYSTEM SYNTHESIS; INTERPOLATION; MACHINE TOOLS; MOTION CONTROL; NUMERICAL CONTROL SYSTEMS; POSITION CONTROL; SIGNAL ENCODING; SPURIOUS SIGNAL NOISE;

PHASE LOCKED LOOPS;

EID: 0034135580     PISSN: 02780046     EISSN: None     Source Type: Journal    
DOI: 10.1109/41.824129     Document Type: Article

References (9)

1. T. Emura, L. Wang, and A. Arakawa, A study on a high-speed NC gear grinding machines using screw-shaped CBN wheel, ASME J. Mech. Des., vol. 116, no. 4, pp. 1163-1168, Dec. 1994.
2. F. M. Gardner, Phaselock Techniques. New York: Wiley, 1966.
3. A. W. Moore, Phase-locked loops for motor-speed control, IEEE Spectrum, pp. 61-67, Apr. 1973.
4. J. Tal, Speed control by phase-locked servo systems - New possibilities and limitations, IEEE Trans. Ind. Electron. Contr. Instrum., vol. IECI-24, pp. 118-125, Feb. 1977.
5. T. Emura, A study of a servomechanism for NC machines using 90 degrees phase difference method, Prog. Rep. JSPE, pp. 419-421, 1982.
6. Introduction to mechatronics - Part 14, J. Sci. Mach., vol. 35, pp. 419-424, 1983.
7. T. Emura, A. Arakawa, and M. Hashitani, A study of high precision servo-spindle for hard gear finishing machines, in Proc. Int. Conf. Advanced Mechatronics, 1989, pp. 427-432.
8. J. Tierney, C. M. Rader, and B. Gold, A digital frequency synthesizer, IEEE Trans. Audio Electrocoust., vol. AU-19, p. 48, Feb. 1971.
9. L. Wang, A study on DD type NC gear grinding machines using CBN wheels, Ph.D. dissertation, Tohoku Univ., Sendai, Japan, 1992.