Design features for enhancing the performance of electromagnetic valve actuation systems
作者： R.E. Clark , G.W. Jewell , S.J. Forrest , J. Rens , C. Maerky
关键词:
摘要: The paper describes a type of variable air-gap reluctance actuator that offers potential for enhancing the dynamic performance electromagnetic valve actuation systems internal combustion engines. In both stator and armature, incorporates design features allow force-displacement characteristic to be tailored meet operational requirements. demonstrates considerable scope varying characteristics by means detailed two- three-dimensional finite-element modeling. key findings from modeling are validated experimental measurements on prototype actuator.
harvard.edu
sci-hub.se 参考文章(8)
Thomas Dresner, Philip Barkan, A Review and Classification of Variable Valve Timing Mechanisms SAE Technical Paper Series. ,(1989) , 10.4271/890674
R. Flierl, M. Klüting, The Third Generation of Valvetrains - New Fully Variable Valvetrains for Throttle-Free Load Control SAE 2000 World Congress. ,(2000) , 10.4271/2000-01-1227
Martin Pischinger, Wolfgang Salber, Frank Van Der Staay, Henning Baumgarten, Hans Kemper, Benefits of the Electromechanical Valve Train in Vehicle Operation SAE transactions. ,vol. 109, pp. 1414- 1424 ,(2000) , 10.4271/2000-01-1223
Y. Wang, T. Megli, M. Haghgooie, K. S. Peterson, A. G. Stefanopoulou, Modeling and Control of Electromechanical Valve Actuator SAE 2002 World Congress & Exhibition. ,(2002) , 10.4271/2002-01-1106
S-H Park, J Lee, J Yoo, D Kim, K Park, Effects of design and operating parameters on the static and dynamic performance of an electromagnetic valve actuator Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. ,vol. 217, pp. 193- 201 ,(2003) , 10.1243/09544070360550480
B.P. Lequesne, Finite-element analysis of a constant-force solenoid for fluid flow control IEEE Transactions on Industry Applications. ,vol. 24, pp. 574- 581 ,(1988) , 10.1109/28.6107
R.E. Clark, G.W. Jewell, P. Stewart, D. Howe, Tailoring force-displacement characteristics in medium-stroke linear variable reluctance actuators IEEE Transactions on Magnetics. ,vol. 38, pp. 3267- 3269 ,(2002) , 10.1109/TMAG.2002.802131
C. Schernus, F. Van Der Staay, H. Janssen, J. Neumeister, B. Vogt, L. Donce, I. Estlimbaum, E. Nicole, C. Maerky, Modeling of Exhaust Valve Opening in a Camless Engine SAE 2002 World Congress & Exhibition. ,(2002) , 10.4271/2002-01-0376