| 研究生: |
葉庭琦 Ting-chi Yeh |
|---|---|
| 論文名稱: |
於DSP實現適應性角速度VKF階次追蹤之即時訊號追蹤及其應用 |
| 指導教授: |
潘敏俊
Min-chun Pan |
| 口試委員: | |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 機械工程學系 Department of Mechanical Engineering |
| 畢業學年度: | 99 |
| 語文別: | 中文 |
| 論文頁數: | 51 |
| 中文關鍵詞: | 階次追蹤 、卡曼濾波器 |
| 外文關鍵詞: | Order tracking, Vold-Kalman Filter |
| 相關次數: | 點閱:10 下載:0 |
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本研究以適應性角速度弗德-卡曼濾波階次追蹤(Vold-Kalman Filtering Order Tracking, VKF_OT)為演算法基礎,使用數位訊號處理器為計算核心,並配合以LabVIEW撰寫之使用者介面,發展一套可應用於旋轉機械的即時監控系統。當機械系統運轉時,藉由此監控系統即時追蹤由傳動元件或是因機械系統本身特性所產生之階次訊號,即可得知機械系統當時運轉狀態。研究中為了證明即時監控系統追蹤結果之有效性,先由模擬訊號確認能夠正確濾出特定階次訊號;再分別應用於軸頸軸承轉子系統與滾珠軸承轉子系統機台之監測,藉由在兩種機台上所進行的實驗證明即時監控系統能夠正確且立即的追蹤階次訊號。
The study bases on the adaptive angular-velocity VKF_OT algorithm, implemented with DSP chips and coded with the user interface of LabVIEW to build a real-time condition monitoring system. When a rotary machinery is running, we can know the operation status by using the real-time condition monitoring system to track order signal caused by transmission elements. The tracking results show the effectiveness though processing two synthetic signatures composed of different order/spectral components. Additionally, two experimenta1 tasks are designed to further justify the developed real-time condition monitoring system in practical works.
M.R. Bai, J. Hunang, M. Hong and F. Su, 2005, “Fault diagnosis of rotating machinery using an intelligent order tracking system, ” Journal of Sound and Vibration, Vol.280, pp. 699–718.
M.R. Bai, J. Jeng and C. Chen, 2002, “Adaptive Order Tracking Technique Using Recursive Least-Square Algorithm, ” Transactions of the ASME, Journal of Vibrations and Acoustics, Vol.124, pp. 502–511.
D.E. Bently and C.T. Hatch, 2002, “Fundamentals of rotating machinery diagnostics, ” Bently Pressurized Bearing Company Minder NV.
A. Brandt, T. Lagö, K. Ahlin and J. Tuma, 2005, “Main Principles and Limitations of Current Order Tracking Methods, ” Sound and Vibration, Vol. 39, No.3, pp.19-22.
C.C. Fan and M.C. Pan, 2011, “Active elimination of oil and dry whips in a rotating machine with an electromagnetic actuator, ” International Journal of Mechanical Sciences, Vol. 53, pp.126-134.
C. Feldbauer and R. Höldrich, 2000, “Realization of a Vold-Kalman Tracking Filter — A Least Squares Problem, ” Proceedings of the COST G-6 Conference on Digital Audio Effects, DAFX 1-4.
S. Haykin, 2002, “Adaptive Filter Theory 4th ed, ” Prentice Hall, Upper Saddle River, NJ.
H. Herlufsen, S. Gade, H. Konstantin-Hansen and H. Vold, 1999, “Characteristics of the Vold-Kalman Order Tracking Filter, ” Sound and Vibration, Vol. 33, No.4, pp.34-44.
J. Leuridan, H. Vander Auweraer and H. Vold, 1994, “The Analysis of Nonstationary Dynamic Signals, ” Sound and Vibration, pp.14-26, August 1994.
A. Muszynska and D.E. Bently, 1994, “Fluid dynamic force model for rotors with seals or lightly-loaded bearings, ” Bently Nevada Corporation ORBIT, pp. 5–7.
M.C. Pan and J.X. Chen, 2003, “Transmission Noise Identification Using Two-Dimensional Dynamic Signal Analysis, ” Journal of Sound and Vibration, Vol.262, No.1, pp.117-140.
M.C. Pan and C.C. Chiu, 2006, “Investigation on Improved Gabor Order Tracking Technique and its Applications, ” Journal of Sound and Vibration, Vol.295, Issue 3-5, pp.810-826.
M.C. Pan and C.C. Chiu, 2007, “Improvement on Gabor Order Tracking and Objective Comparison with Vold-Kalman-Filtering Order Tracking, ” Mechanical Systems and Signal Processing, Vol.21, No.2, pp.653-667 .
M.C Pan and Y.F. Lin, 2006, “Further Exploration of Vold-Kalman-Filtering Order Tracking with Shaft-Speed Information – (I) Theoretical Part, Numerical Implementation and Parameter Investigations, ” Mechanical Systems and Signal Processing, Vol.20, No.5, pp.1134-1154.
M.C. Pan and Y.F. Lin, 2006, “Further Exploration of Vold-Kalman-Filtering Order Tracking with Shaft-Speed Information – (II) Engineering Applications, ” Mechanical Systems and Signal Processing, Vol.20, No.6, pp.1410-1428.
R.T. Sokolov and J.C Rogers, 1995, “Removing Harmonic Signal Nonstationarity by Dynamic Resampling, ” Proceedings of the IEEE International Symposium on Industrial Electronics, Vol.1, pp.303-308 .
H. Vold and H. Herlufsen, 1997, “Multi Axle Order Tracking with the Vold-Kalman Tracking Filter, ” Sound and Vibration, Vol. 31, No.5, pp.30-34.
H. Vold and J. Leuridan, 1993, “High Resolution Order Tracking at Extreme Slew Rate, Using Kalman Tracking Filters, ” SAE, Paper No.931288.
H. Vold and J. Leuridan, 1995, “High Resolution Order Tracking Using Kalman Tracking Filters-Theory and Applications, ” SAE, Paper No. 951332.
H. Vold, M. Mains and J. Blough, 1997, “Theoretical Foundation for High Performance Order Tracking with the Vold-Kalman Tracking Filter, ” SAE, Paper No.972007.
J.D. Wu and C.W. Huang, 2004, “An application of recursive Kalman filtering algorithm in rotating machinery fault diagnosis, ” NDT&E International,Vol. 37, pp. 411-419.
C.X. Wu, 2006, “Advanced Vold-Kalman Filtering Order Tracking, ” Master Thesis of Nation Central University, Taiwan, Republic of China.
Q.D. Ye, 2007, “Implementation of Advanced VKF Order Tracking in DSP and Its Applications, ” Master Thesis of Nation Central University, Taiwan, Republic of China.
朱威丞, 2009, “適應性角速度VKF階次追蹤技術發展及參數特性分析, ” 國立中央大學機械工程研究所碩士論文。
林裕豐, 2002, “VKF階次追蹤之探討與應用, ” 國立中央大學機械工程研究所碩士論文。
邱竣卿, 2003, “Gabor時頻與階次分析之探討暨工程運用, ” 國立中央大學機械工程研究所碩士論文。
陳建興, 2001, “階次分析之研究及工程應用, ” 國立中央大學機械工程研究所碩士論文。
劉晏宏, 2002, “傳動元件測試平台設計- (I) 機械設計,內部報告DASD02_02, ” 國立中央大學機械工程學系動態分析設計實驗室。