A study of shift control using the clutch pressure pattern in automatic transmission

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering

Volumn 217, Issue 4, 2003, Pages 289-298

  Han, Woosung ^a   Yi, Seung Jong ^b  

^a Hyundai Motor Co   (South Korea)

^b Hanyang University   (South Korea)

Author keywords

Automatic transmission; Axle torque; Clutch stroke time; Inertia phase; Parametrization; Pressure trajectory; Production type; Ravigneaux type planetary gear set; Shift quality index; Shift transient characteristics; Torque phase

Indexed keywords

AUTOMATION; AXLES; BRAKES; CLUTCHES; PARAMETER ESTIMATION; PRESSURE EFFECTS; QUALITY CONTROL; TORQUE CONVERTERS;

AUTOMATIC TRANSMISSION; AXLE TORQUE; CLUTCH PRESSURE; INERTIA PHASE; PRESSURE TRAJECTORY; RAVIGNEAUX-TYPE PLANETARY GEAR SET; SHIFT CONTROL; SHIFT QUALITY INDEX; SHIFT TRANSIENT CHARACTERISTICS; TORQUE PHASE;

VEHICLE TRANSMISSIONS;

EID: 8644233477     PISSN: 09544070     EISSN: None     Source Type: Journal    
DOI: 10.1243/09544070360613246     Document Type: Conference Paper

References (8)

1. Gillespie, T. D. Fundamentals of Vehicle Dynamics, 1992 (Society of Automotive Engineers, New York).
2. Bakker, E., Nyborg, L. and Pacejka, H. B. Tyre modeling for use in vehicle dynamics studies. SAE paper 870421, 1987, pp. 2190-2204.
3. Kotwicki, A. J. Dynamic models for torque converter equipped vehicles. SAE paper 820393, 1982.
4. Design Practices: Passenger Car Automatic Transmissions, 3rd edition, 1994 (Society of Automotive Engineers, New York).
5. Wong, J. Y. Theory of Ground Vehicles, 2nd edition, 1993 (John Wiley, New York).
6. Kim, I. and Yi, S.-J. The development of the software for the powertrain design using graphical user interface. KSAE paper 96370133, 1996, pp. 205-215.
7. Yoon, A. and Khargonekar, P. Design of computer experiments for open-loop control and robustness analysis of clutch-to-clutch shifts in automatic transmissions. In Proceedings of the American Control Conference, 1997, pp. 3359-3364.
8. Schwab, L. F. Development of a shift quality metric for an automatic transmission. SAE paper 941009, 1994, pp. 1402-1407.