Dissertation > Excellent graduate degree dissertation topics show

Sliding Mode and Back-Stepping Control Strategy of Permanent Magnet Linear Synchronous Motor

Author: LiuQiYu
Tutor: YangJunYou
School: Shenyang University of Technology
Course: Power Electronics and Power Drives
Keywords: PMLSM Sliding Mode Thrust reversers Load disturbance Motor parameters DSP
CLC: TM341
Type: Master's thesis
Year: 2010
Downloads: 173
Quote: 0
Read: Download Dissertation

Abstract


The linear motors after more than a century of research and development, increasing attention has been paid, in particular, the development of high-speed machining technology effectively contribute to the successful application of linear motors in CNC machine tools. While some domestic manufacturers and research units have the ability to design and manufacture of linear motor, linear motor servo control system development and application of progress has been relatively slow. In this paper, Liaoning Province Natural Science Foundation project: high-precision permanent magnet linear feed servo system disturbance suppression Research (project batch number 20082042) \Content: The first chapter describes the the PMLSM basic principle and the current applied to the permanent magnet linear synchronous motor control strategy and analyze the strengths and weaknesses. The second chapter of the establishment of a permanent magnet linear synchronous motor mathematical model based on space voltage vector of permanent magnet linear synchronous motor speed the emulation control system. Simulation results show that the load disturbance and motor parameter variation on the accuracy and robustness of the servo system. The third chapter of the nonlinear system of permanent magnet linear synchronous motor, the thrust reverser control applications in the permanent magnet linear synchronous motor speed control system. Compared with the vector control, improved speed to track a given accuracy, the design parameters, is easy to implement; addition backstepping control design departure from the Lyapunov stability and therefore be able to guarantee the stability of the system. The drawback of the inverse method has a certain sensitivity to change uncertainties. Chapter consider permanent magnet linear synchronous motor load and motor parameters change during the actual operation, a combination of sliding mode variable structure control and backstepping control speed tracking control strategy can achieve fast speed asymptotic tracking the same time, the system controller can guarantee the system performance and robustness in the motor parameters and external load changes. Chapter V of the system to the latest TI's TMS320F2812 control core, Fuji intelligent power module (IPM) 6MBP50RA060 power-driven core hardware circuit design and software flow chart. The sixth chapter summarizes the main findings of the full text, and look forward to the next step in the research work.

Related Dissertations

  1. Design of Electronicalcontrol System for Electronic Jacquard Knitting Machine,TS183
  2. Research on the Integrated Grating Subdividing Digital Display Device Based on DSP,TH822
  3. Study on Two Dimensional of Auto-Collimator Based on DSP,TH741.14
  4. Attitude Control of a Three-Axis Stabilized Satellite,V448.22
  5. Satellite Attitude Control Methods Using Only Magnetorquers,V448.222
  6. Attitude Determination and Finite Time Control Algorithms for a Satellite,V448.222
  7. Study on the Control System for Automatic Aiming of HWIL Pitching Mechanism,TJ303
  8. Research on Synchronous Motor Excitation Control System,TM341
  9. The AES Algorithm and Its Implementation in DSP,TN918.1
  10. The Design of a DSP-Based Robot Speech Command Recgnition System,TN912.34
  11. Research on Signal Receiving System of Phase Laser Range Finder,TN249
  12. Study on Implementation Technology of Channel Estimation in OFDM System Based on DSP,TN919.3
  13. Optimizing and Realising Research on Vedio Compression in TV Guidance System,TN919.81
  14. Voice Signal De-noise Base on Wavelet and Arithmetic Implement with DSP,TN912.3
  15. Research on Image Compression and Implementation Using TMS320C6713 Based on SPIHT Algorithm,TP391.41
  16. A Study on the Technology of the Infrared Image Matching,TP391.41
  17. The Application of Fuzzy Control and Neural Network in Planar Double Inverted Pendulum,TP273.4
  18. Research on Design of an Angular Acceleration Control System,TP273
  19. Research on the Synchronous Control Algorithm of a Special Target Simulator,TP273
  20. Development of 3-Dimensional Scanning Probe Data Acquisition System Based on DSP,TP274.2
  21. Development of Vxibus Common Interface Module Based on DSP,TP274

CLC: > Industrial Technology > Electrotechnical > Motor > AC motor > Synchronous motor
© 2012 www.DissertationTopic.Net  Mobile