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Estimation of Indicated Mean Effective Pressure Using Crankshaft Angular Velocity Variation Honda R&D Company, Limited
- Format:
- Book
- Conference/Event
- Author/Creator:
- Nishida, Kenji, author.
- Conference Name:
- Small Engine Technology Conference & Exposition (2011-11-08 : Sapporo, Japan)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Tokyo, JAPAN Society of Automotive Engineers of Japan 2011
- Summary:
- We have successfully developed a system to estimate Indicated Mean Effective Pressure (hereafter "IMEP") by detecting the crankshaft angular velocity variation during one cycle of a four-stroke single-cylinder gasoline engine. The system has been commercially applied to the spark-ignition timing control system for small-displacement motorcycle engines. The determined amplitude of crankshaft angular velocity variation during one cycle is defined as "delta omega (Δω)." The relationship between Δω and IMEP has been experimentally examined using engine unit bench tests and actual motorcycles. From the experimental results, it was confirmed that Δω represents IMEP. This paper discusses the experimental study on the estimation of IMEP using crankshaft angular velocity variation
- Notes:
- Vendor supplied data
- Publisher Number:
- 2011-32-0510
- Access Restriction:
- Restricted for use by site license
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