Design and benefits of dynamic skip fire strategies for cylinder deactivated engines

SAE International Journal of Engines

Volumn 6, Issue 1, 2013, Pages 278-288

  Wilcutts, Mark ^a   Switkes, Joshua ^a   Shost, Mark ^a   Tripathi, Adya ^a  

^a TULA TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CYLINDER DEACTIVATION (CDA); DESIGN CONSIDERATIONS; FUEL CONSUMPTION REDUCTION; NOISE , VIBRATION AND HARSHNESS; OPERATING CONDITION; OPERATIONAL STRATEGIES; THERMAL EFFICIENCY; VIBRATIONAL EXCITATION;

ENGINES; FUEL ECONOMY;

ENGINE CYLINDERS;

EID: 84878785178     PISSN: 19463936     EISSN: 19463944     Source Type: Journal    
DOI: 10.4271/2013-01-0359     Document Type: Article

References (26)

1. See U.S. Patent 543,157, 1895, for an example.
2. Bates, B., Dosdall, J., and Smith, D., "Variable Displacement by Engine Valve Control, " SAE Technical Paper 780145, 1978: doi: 10.4271/780145.
3. Mueller, R. and Uitvlugt, M., "Valve Selector Hardware, " SAE Technical Paper 780146, 1978: doi: 10.4271/780146.
4. "Cadillac's Revolutionary 3-in-l V8", Popular Science, Oct. 1980, pp. 121-122.
5. Fukui, T., Nakagami, T., Endo, H., Katsumoto, T. et al., "Mitsubishi Orion-MD-A New Variable Displacement Engine, " SAE Technical Paper 831007, 1983: doi: 10.4271/831007. Wilcutts et al / SAE Int. J. Engines / Volume 6, Issue 1(May 2013) 287
6. Falkowski, A., McElwee, M., and Bonne, M., "Design and Development of the Daimler Chrysler 5.7L HEMI® Engine Multi-Displacement Cylinder Deactivation System, " SAE Technical Paper 2004-01-2106, 2004: doi: 10.4271/2004-01-2106.
7. Stabinsky, M., Albertson, W., Tuttle, J., Kehr, D. et al., "Active Fuel Management™ Technology: Hardware Development on a 2007 GM 3.9L V-6 OHV SI Engine, " SAE Technical Paper 2007-01-1292, 2007: doi: 10.4271/2007-01-1292.
8. Fujiwara, M., Kumagai, K., Segawa, M., Sato, R. et al., "Development of a 6-Cylinder Gasoline Engine with New Variable Cylinder Management Technology, " SAE Technical Paper 2008-01-0610, 2008: doi: 10.4271/2008-01-0610.
9. Eichler, F., Gindele J., Hart M., Ramsteiner T., Thater G., "The New AMG 5.5 1 V8 Naturally Aspirated Engine with Cylinder Shut-off", 20th Aachen Colloquium Automobile and Engine Technology, 2011.
10. "2013 Lamborghini Aventador Adds Cylinder Deactivation and Stop-Start", Car and Driver, Oct 2011.
11. Huber, R., Klumpp, P., and Ulbrich, H., "Dynamic Analysis of the Audi Valvelift System, " SAE Int. J. Engines 3(1):839-849, 2010: doi: 10.4271/2010-01-1195.
12. Hadler, J., Neusser, H.-J., Szengel, R., Middendorf, H., "The New TSI", 33rd International Vienna Motor Symposium, April 2012.
13. Förster, H.J., Lübbing B.E., Letsche U., "Process and Apparatus for Intermittent Control of a Cyclically Operating Internal Combustion Engine", U.S. Pat. No. 4509488, 1982.
14. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 7,577,511, 2009.
15. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 7,849,835, 2010.
16. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 7,886,715, 2011.
17. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 7,954,474, 2011.
18. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 8,099,224, 2012.
19. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 8,131,445, 2012.
20. Tripathi, A. and Silvestri C., "Internal combustion engine control for improved fuel efficiency", U.S. Patent 8,131,447, 2012.
21. International Standard ISO 2631-1: "Mechanical vibration and shock-Evaluation of human exposure to whole-body vibration-Part 1: General requirements", Second edition 1997-05-01, ISO Reference number ISO 2631-1: 1997(E).
22. Harrison, M., Vehicle Refinement: Controlling Noise and Vibration in Road Vehicles, Elsevier, 2004.
23. http://media.gm.com/media/us/en/gmc/vehicles/yukon/2010.tab1.html
24. U.S. Code of Federal Regulations, Title 40, Protection of Environment, section 600.206-12, 2012.
25. http://gmpowertrain.com/VehicleEngines/PowertrainProducts.aspx
26. Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy, National Research Council of the National Academies, Assessment of Fuel Economy Technologies for Light-Duty Vehicles, National Academies Press, 2011.