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A Study on Response Improvement of Proportional Control Solenoid Valve for Automatic Transmission
Technical Paper
2000-05-0083
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English
Abstract
As most of these days automatic transmissions adopt an electro-hydraulic controlled system, the role of the solenoid valve electronically controlled occupies an important position. This paper presents the driving circuit model with a current compensator by using system identification theory in addition to the existing dynamic model of the proportional control solenoid valve(PCSV). And the optimized parameter in the current compensator is obtained by frequency domain analysis so that the dynamic response is improved. In addition, we find that there are good matches between the simulation results and the experimental data.
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Authors
- Hyoun-Woo Lee - 1) Transmission Test Team, Powertrain R&D Center, Hyundai Motor Company 772-1, Changduk-Ri, Namyang-Myun, Hwasung-Gun, Kyonggi-Do, 445-850, Korea
- Baek-Hyun Cho - 1) Transmission Test Team, Powertrain R&D Center, Hyundai Motor Company 772-1, Changduk-Ri, Namyang-Myun, Hwasung-Gun, Kyonggi-Do, 445-850, Korea
- Won-Hi Lee - 1) Transmission Test Team, Powertrain R&D Center, Hyundai Motor Company 772-1, Changduk-Ri, Namyang-Myun, Hwasung-Gun, Kyonggi-Do, 445-850, Korea
Citation
Lee, H., Cho, B., and Lee, W., "A Study on Response Improvement of Proportional Control Solenoid Valve for Automatic Transmission," SAE Technical Paper 2000-05-0083, 2000.Also In
References
- Cho Baek-Hyun Jung Gyu-Hong Hur Jae-Woong Lee Kyo-Il 1999 Modeling of Proportional Control Solenoid Valve for Automatic Transmission Using System Identification Theory SAE Transmission and Driveline systems Symposium 329 335
- Sinha, N. K. Kuszta, B. 1983 Modeling and Identification of Dynamic Systems Van Nostrand Reinold Company
- Ljung Lennart 1987 System Identification: Theory for the User Prentice Hall Inc.