A Friction Feedforward Compensation Method Based on Electromagnet Torque Feedback Compensation

Abstract:

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In this paper, a structure of friction feedforward compensation based on electromagnet torque feedback compensation is proposed to improve the speed performance of permanent magnet synchronous motor (PMSM), especially in a low speed range. First, this paper estimates the parameters associated with the friction model via an off-line identification method and compensates friction with the model. Then electromagnet torque feedback compensation is introduced to enhance the robustness of the system. The proposed control scheme is verified by computer simulation.

Info:

Periodical:

Advanced Materials Research (Volumes 588-589)

Edited by:

Lawrence Lim

Pages:

467-470

Citation:

T. N. Shi et al., "A Friction Feedforward Compensation Method Based on Electromagnet Torque Feedback Compensation", Advanced Materials Research, Vols. 588-589, pp. 467-470, 2012

Online since:

November 2012

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$38.00

[1] Armstrong-Hélouvry B,Dupont P,Canudas C.A survey of models,analysis tools and compensation methods for the control of machines with friction [J].Automatica,1994, 30(7): 1083-1138.

DOI: https://doi.org/10.1016/0005-1098(94)90209-7

[2] Canudas de Wit C,Olsson H,Lischinsky P,et al.A New Model for control of systems with friction [J].IEEE Transactions on Automatic Control, 1995,40(3):419-425.

DOI: https://doi.org/10.1109/9.376053

[3] Tsai M C,Chiu I F,Cheng M Y.Design and Implementation of Command and Friction Feedforward Control for CNC Motion Controllers [J].IEE Proceedings of Control Theory and Applications,2004,151(1):13-20.

DOI: https://doi.org/10.1049/ip-cta:20040100

[4] Min Seok Kim,Sung Chong Chung.Friction identification of ball-screw driven servomechatronic through the limit cycle analysis [J].Mechatronics,2006,16(2):131-140.

DOI: https://doi.org/10.1016/j.mechatronics.2005.09.006

[5] Tong Heng Lee,Kok Kiong Tan,Sunan Huang.Adaptive friction compensation with a dynamical friction model [J].IEEE Transactions on Mechatronics,2011,16(1):133-140.

DOI: https://doi.org/10.1109/tmech.2009.2036994

[6] Young Ho Kim,Lewis F L.Reinforcement adaptive learning neural net based friction compensation control for high speed and precision [J].IEEE Transactions on Control Systems Technology,2000,8(1):118-126.

DOI: https://doi.org/10.1109/87.817697

[7] Makoto Iwasaki and Nobuyuki Matsui.Robust speed control of IM with torque feedforward control [J].IEEE Transactions on Industrial Electronics,1993,40(6):553-56.