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Enhanced Performance in Low-Speed Position Tracking Using IOPI and FOPD Methods

This presentation discusses the advancements in low-speed position tracking using Integral Output Proportional Integral (IOPI) and First Order Plus Dead Time (FOPD) models. It highlights the static and dynamic friction models utilizing describing functions, along with a comparative analysis of Bode plots for both methods. The research conducted by Ying Luo under the guidance of YangQuan Chen at the Center for Self-Organizing Intelligent Systems, Utah State University, aims to improve performance in tracking applications via model-based approaches. The findings will be illustrated through experimental results.

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Enhanced Performance in Low-Speed Position Tracking Using IOPI and FOPD Methods

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  1. Fractional Order Ultra Low-Speed Position Servo: Improved Performance viaDescribing Function AnalysisCenter for Self-Organizing Intelligent Systems (CSOIS), Dep. Electrical and Computer Engineering, Utah State University, Logan, UT, USA.Speaker: Ying LuoAdvisor: YangQuan Chen2-20-2009

  2. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 2

  3. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 3

  4. Introduction 4

  5. Introduction 5

  6. Introduction 6

  7. Introduction 7

  8. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 8

  9. Low Speed Position Tracking using IOPI and FOPD 9

  10. Low Speed Position Tracking using IOPI and FOPD 10

  11. Low Speed Position Tracking using IOPI and FOPD 11

  12. Low Speed Position Tracking using IOPI and FOPD 12

  13. Low Speed Position Tracking using IOPI and FOPD 13

  14. Low Speed Position Tracking using IOPI and FOPD 14

  15. Low Speed Position Tracking using IOPI and FOPD 15

  16. Low Speed Position Tracking using IOPI and FOPD 16

  17. Low Speed Position Tracking using IOPI and FOPD 17

  18. Low Speed Position Tracking using IOPI and FOPD 18

  19. Low Speed Position Tracking using IOPI and FOPD 19

  20. Low Speed Position Tracking using IOPI and FOPD 20

  21. Low Speed Position Tracking using IOPI and FOPD 21

  22. Low Speed Position Tracking using IOPI and FOPD 22

  23. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 23

  24. Friction Models and DF for Friction Models 24

  25. Friction Models and DF for Friction Models 25

  26. Friction Models and DF for Friction Models 26

  27. Friction Models and DF for Friction Models 27

  28. Friction Models and DF for Friction Models 28

  29. Friction Models and DF for Friction Models 29

  30. Friction Models and DF for Friction Models 30

  31. Friction Models and DF for Friction Models 31

  32. Friction Models and DF for Friction Models 32

  33. Friction Models and DF for Friction Models 33

  34. Friction Models and DF for Friction Models 34

  35. Friction Models and DF for Friction Models 35

  36. Friction Models and DF for Friction Models 36

  37. Friction Models and DF for Friction Models 37

  38. Friction Models and DF for Friction Models 38

  39. Friction Models and DF for Friction Models 39

  40. Low Speed Position Tracking using IOPI and FOPD 40

  41. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 41

  42. Bode Plots Comparison of IOPI and FOPD using DF 42

  43. Bode Plots Comparison of IOPI and FOPD using DF 43

  44. Bode Plots Comparison of IOPI and FOPD using DF 44

  45. Bode Plots Comparison of IOPI and FOPD using DF 45

  46. Experiment 46

  47. Bode Plots Comparison of IOPI and FOPD using DF 47

  48. Bode Plots Comparison of IOPI and FOPD using DF 48

  49. Experiment 49

  50. Introduction Low Speed Position Tracking using IOPI and FOPD Static / Dynamic Models of Friction and Describing Functions for Friction Models Bode Plots Comparison of IOPI and FOPD using DF Experiment Conclusion Outline 50

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