파티클 필터방법을 이용한 사판식 유압펌프 장기신뢰성 평가에 관한 연구
An Investigation on the Long-term Reliability Evaluation of Swash Plate Type Hydraulic Pump using Particle Filter Method
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In this paper, the long-term reliability of swash plate type hydraulic pump is studied by prognostics method. For the purpose, the pumping power of hydraulic pump is measured for 00 cycles and the performance after 00 cycles is estimated using the particle filter method. To verify the predicted 00 cycle's performance, the actual test results are compared with the estimated result and the trend of estimation is well matched with actual test results. The long-term reliability evaluation using the prognostics method performed in this study shows the feasibility that can be utilized in development phase of tracked vehicle to improve the quality of initial products.
Abstract
In this paper, the long-term reliability of swash plate type hydraulic pump is studied by prognostics method. For the purpose, the pumping power of hydraulic pump is measured for 00 cycles and the performance after 00 cycles is estimated using the particle filter method. To verify the predicted 00 cycle's performance, the actual test results are compared with the estimated result and the trend of estimation is well matched with actual test results. The long-term reliability evaluation using the prognostics method performed in this study shows the feasibility that can be utilized in development phase of tracked vehicle to improve the quality of initial products.
참고문헌 (8)
- 최주호, "건전성예측 및 관리기술 연구동향 및 응용사례", 항공우주시스템공학회지, 8(4), pp.7~17 (2014), 항공우주시스템공학회
- Bechhoefer, E., "Use of Hidden Semi-Markov Models in the Prognostics of Shaft Failure", American Helicopter Society 62th Annual Forum (2006)
- Marcos E. Orchad, "A particle filtering approach for on-line failure prognosis in a planetary carrier plate", International Journal of Fuzzy Logic and Intelligent systems, 7(4), pp.221~227 (2007), 한국지능시스템학회
- Bolander, N, "Physics-Based Remaining Useful Life Prediction for Aircraft Engine Bearing Prognosis", Annual Conference of the Prognostics and Health Management Society (2009)
- 김현민, "구조해석을 통한 사판식 유압펌프의 손상원인 및 강도개선 연구", 한국기계기술학회지, 18(3), pp.448~453 (2016), 한국기계기술학회[DOI]
- T. Bayes, "An essay towards solving a problem in the doctrine of chances", Philosophical Transactions of the Royal Society of London, 53, pp.370~418[DOI]
- Dawn An, "Prognostics 101: A tutorial for particle filter-based prognostics algorithm using Matlab", Reliability Engineering & System Safety, 115, pp.161~169 (2013), Elsevier BV[DOI]
- 오성모, "Review of the Wear Resistance", 한국기계기술학회지, 15(2), pp.263~272 (2013), 한국기계기술학회[DOI]