[논문]동력절환용 클러치의 기계식 잠금장치 체결 알고리즘에 대한 연구

김수철; 김재승; 문상곤; 이근호

doi:10.7839/ksfc.2024.21.1.001

[국내논문] 동력절환용 클러치의 기계식 잠금장치 체결 알고리즘에 대한 연구
Study of Locking Algorithms for a On/Off Multi-plate Clutch

드라이브ㆍ컨트롤 = Journal of drive and control, v.21 no.1, 2024년, pp.1 - 7

김수철 (Department of Smart Industrial Machine Technologies, Mechanical Systems Safety Research Division, Korea Institute of Machinery and Materials) , 김재승 (Department of Smart Industrial Machine Technologies, Mechanical Systems Safety Research Division, Korea Institute of Machinery and Materials) , 문상곤 (Department of Smart Industrial Machine Technologies, Mechanical Systems Safety Research Division, Korea Institute of Machinery and Materials) , 이근호 (Department of Smart Industrial Machine Technologies, Mechanical Systems Safety Research Division, Korea Institute of Machinery and Materials)

Abstract ▼ AI-Helper

The locking performance of a multi-plate clutch with a mechanical lock-up system is governed by the engagement algorithm. In this paper, a control algorithm to improve the locking performance of the clutch was studied. A 1D dynamic model was constructed and simulated according to the developed algorithm. The developed algorithm was composed of a method in which the locking device is engaged while generating artificial slip on the friction plate by controlling the piston pressure of the clutch. Furthermore, a case study of the parameters within the developed algorithm was conducted to explore combinations that maximize locking performance and analyze trends according to these parameters.

주제어

표/그림 (12)

그림 Fig. 2 Friction clutch with mechanical lock-up
그림 Fig. 1 Lock-up spline shape depending on engagement
그림 Fig. 2 Control profiles for clutch piston pressure
그림 Fig. 3 1D dynamic model for friction clutch with mechanical lock-up
그림 Fig. 4 Flow chart for clutch engagement
그림 Fig. 5 Example of clutch piston control for lock-up engagement
표 Table 3 Parameters for clutch control algorithm
그림 Fig. 6 Simulation results (a₁: 0.04, a₂: 0.04, ω_in: 5, ω_out: 5, P_L2: 1.8)
그림 Fig. 7 Simulation results for all combinations
그림 Fig. 8 Simulation results for all combinations (scale down)
표 Table 4 Optimal solutions for lock-up engagement
그림 Fig. 9 Boxplots for all simulation results according to parameters

참고문헌 (14)

J. Y. Oh, U. K. Yun, Y. J. Park, G. H. Lee and C. S. Song, "Characteristics analysis of automatic transmission for the wheel-loader with shift control algorithm," Korean Society of Manufacturing Tehcnology Engineers, Vol. 20, No. 5, pp. 639-645, 2011.？
P. D. Walker, N. Zhang and R. Tamba, "Control of gear shifts in dual clutch transmission powertrains," Mechanical Systems and Signal Processing, Vol. 25, pp. 1923-1936, 2011.？

상세보기
G. H. Jung, "Development of clutch auto calibration algorithm for automatic transmission shift quality improvement," J. of Drive and Control, Vol. 17, No. 3, pp. 47-56, 2020.？
F. Meng, H. Chen, T. Zhang and X. Zhu, "Clutch fill control of an automatic transmission for heavy duty vehicle applications," Mechanical Systems and Signal Processing, Vol. 64-65, pp. 16-28, 2015.？
K. D. Mishra and K. Srinivasan, "Robust control and estimation of clutch to clutch shifts," Control Engineering Practice, Vol. 65, pp. 100-114, 2017.？

상세보기
S. P. Wurth, "F-35 propulsion system integration, development, and verification," Aviation Technology, Intergration, and Operations Conference, pp. 25-29, June, 2018.？
S. H. Cheon, J. K. Park, K. J. Jang, S. B. Shim, M. H. Jang and J. W. Lee, "Verification of Control Algorithm for Removing Oil Contaminant Factor from Proportional Pressure Control Valve," J. of Drive and Control, Vol. 17, No. 18, pp. 1-8, 2021.？
G. H. Jung, "Design of Creep Function for Forklift Automatic Transmission," J. of Drive and Control, Vol. 18, No. 2, pp. 46-55, 2021？
G. H. Jung, "An Upshift Improvement in the Quality of Forklift's Automatic Transmission by Learning Control," J. of Drive and Control, Vol. 19, No. 2, pp. 17-26, 2022？
S. P. Moon, S. G. Moon, J. S. Kim, J. H. Sohn, Y. J. Kim and S. C. Kim, "Transmission Efficiency of Dual-clutch Transmission in Agricultural Tractors," J. of Drive and Control, Vol. 19, No. 1, pp. 43-50, 2022？
J. H. Won, J. T. Jeon, Y. K. Hong, C. J. Yang, K. C. Kim, K. D. Kwon and G. H. Kim, "Study on Traveling Characteristics of Straight Automatic Steering Devices for Drivable Agricultural Machinery," J. of Drive and Control, Vol. 19, No. 4, pp. 19-28, 2022？
J. G. Kang, K. R. Yoo and K. T. Park, "Structural Safety and Critical Speed Analysis of 2-Speed Shift Reducer," J. of Drive and Control, Vol. 19, No. 4, pp. 1-9, 2022？
D. K. Noh, D. W. Lee, T. J. Kim and J. S. Jang, "Case of Improving Design by Using Analysis Model of Hydraulic System for Dental Chair," J. of Drive and Control, Vol. 20, No. 2, pp. 1-6, 2023？
G. H. Jung, "Development of Embedded Transmission Simulator for the Verification of Forklift Shift Control Algorithm," J. of Drive and Control, Vol. 20, No. 4, pp. 17-26, 2023

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증