Dissertation > Excellent graduate degree dissertation topics show

Hybrid Stepping Motor Servo System Based on DSP

Author: JiaoYun
Tutor: YinQuan
School: Huazhong University of Science and Technology
Course: Control Engineering
Keywords: three-phase hybrid stepping motor voltages Pace vecto dsp subdivision driving technology
CLC: TM383.6
Type: Master's thesis
Year: 2011
Downloads: 124
Quote: 0
Read: Download Dissertation

Abstract


The stepping motor is a popular type of motors in industrial control. It has the capability to conduct precise open-loop control without speed or position sensors, thus has been widely applied in office and factory automation applications. The hybrid stepping motor, the control object in this project, integrates the advantages of Permanent magnet stepper motor and Reaction Stepper Motor,and performs well with high precision and efficiency. However, the traditional open-loop control based stepping motors vibrate easily, generate a lot of noise, and even losing steps.Practice experience demonstrates that subdivision driving technology could efficiently increase the stability of stepping motors, and decrease both voices and vibrates as well. Since the working schemas of the three-phase hybrid stepping motor and the synchronous inductor motor are similar, the control of hybrid stepping motors could refer to the control methods for synchronous inductor motors. This research applies the FOC of synchronous inductor motors into the hybrid stepping motor control system and digitalized fulfills the subdivision control step angle of stepping motors.This article first analyzes the working schema and principles of the three-phase hybridstepping motor. Under the assumption of ignoring a number of nonlinear factors, we then propose an ideal mathematical model of the three-phase hybrid stepping motor and design corresponding control methods based on the model. Finally we build the hardware and software systems of a three-phase hybrid stepping motor driver using DSP TMS28030 as the core of controller. Experiments of the system produce satisfactory circuit waves, indicating the validity of the proposed control methods.

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. Study on the Control System for Automatic Aiming of HWIL Pitching Mechanism,TJ303
  5. Research on Synchronous Motor Excitation Control System,TM341
  6. The AES Algorithm and Its Implementation in DSP,TN918.1
  7. The Design of a DSP-Based Robot Speech Command Recgnition System,TN912.34
  8. Research on Signal Receiving System of Phase Laser Range Finder,TN249
  9. Study on Implementation Technology of Channel Estimation in OFDM System Based on DSP,TN919.3
  10. Optimizing and Realising Research on Vedio Compression in TV Guidance System,TN919.81
  11. Voice Signal De-noise Base on Wavelet and Arithmetic Implement with DSP,TN912.3
  12. Research on Image Compression and Implementation Using TMS320C6713 Based on SPIHT Algorithm,TP391.41
  13. A Study on the Technology of the Infrared Image Matching,TP391.41
  14. Development of 3-Dimensional Scanning Probe Data Acquisition System Based on DSP,TP274.2
  15. Development of Vxibus Common Interface Module Based on DSP,TP274
  16. Research of Acoustic Signal Acquisition System Based on DSP,TP274.2
  17. Research of DSP-based Real-time Demodulation Method of One-frequency Laser Interferometer,TN911.3
  18. Laser alignment system posture measuring device developed,TN24
  19. ATV vehicle weapon control system,TP273
  20. Design of VoIP Gateway Based on DSP,TN916.2
  21. A Novel Controller Design for Active Power Filter with Low Switching Loss,TN713.8

CLC: > Industrial Technology > Electrotechnical > Motor > Micro-motor > Control of micro motor > Stepping decline of motor
© 2012 www.DissertationTopic.Net  Mobile