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A new scheme for a mechanical load position control driven by a permanent magnet DC motor and a nonzero backlash gearbox

Mokhtari, H ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1109/ISIE.2006.295889
  3. Publisher: 2006
  4. Abstract:
  5. In this paper, a new scheme for position control of a mechanical load driven by a permanent magnet DC motor and a gearbox is presented. The gearbox is assumed to have some amount of backlash. The paper derives a model for the backlash nonlinear behavior. It then proposes a new control structure composed of feedback and feed forward control systems. The feedback control system is designed based on zero backlash. The feed forward part is employed to minimize the backlash effects. The new method is evaluated via simulations in MATLAB/SEVIULINK environment. Simulations results are provided to show the response of the proposed technique to various input references. © 2006 IEEE
  6. Keywords:
  7. Backlash effects ; Control structures ; Feed forward ; Feedback-control systems ; International symposium ; Mechanical loads ; Non-linear behaviors ; Adaptive control systems ; DC generator motors ; DC motors ; Feedback ; Feedback control ; Gear manufacture ; Industrial electronics ; Magnetic devices ; Magnets ; Motors ; Permanent magnets ; Position control ; Control systems
  8. Source: International Symposium on Industrial Electronics 2006, ISIE 2006, Montreal, QC, 9 July 2006 through 13 July 2006 ; Volume 3 , 2006 , Pages 2052-2057 ; 1424404975 (ISBN); 9781424404971 (ISBN)
  9. URL: https://ieeexplore.ieee.org/abstract/document/4078564/similar#similar