Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine

LI Yu-zhen; ZHAO Yang-xu; GUO Lu

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LI Yu-zhen, ZHAO Yang-xu, GUO Lu. Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine[J]. Journal of Traffic and Transportation Engineering, 2006, 6(1): 89-92.

Citation:

LI Yu-zhen, ZHAO Yang-xu, GUO Lu. Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine[J]. Journal of Traffic and Transportation Engineering, 2006, 6(1): 89-92.

LI Yu-zhen, ZHAO Yang-xu, GUO Lu. Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine[J]. Journal of Traffic and Transportation Engineering, 2006, 6(1): 89-92.

Citation:

LI Yu-zhen, ZHAO Yang-xu, GUO Lu. Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine[J]. Journal of Traffic and Transportation Engineering, 2006, 6(1): 89-92.

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Fuzzy Control of Fuel Flow Rate on Small Aviation Gasoline Engine

1.
365 Institute, Northwest Polytechnical University, Xi'an 710072, Shaanxi, China
2.
School of Electronic Information, Northwest Polytechnic University, Xi'an 710072, Shaanxi, China

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Author Bio:
LI Yu-zhen(1953-), female, senior engineer, 86-29-88493797, tolovelulu@126.com
Received Date: 2005-09-10
Publish Date: 2006-03-25

Abstract

Abstract

In order to accurately control the fuel flow rate of small aviation engine, based on fuzzy control theory, an electronic injection system was designed, a delaminated fuzzy logic construct was used for designing the MISO control law of electronic injection system in order to decrease fuzzy rules and predigest reasoning process.The fuzzy rules of electronic injection system were designed by fuzzy consequence synthesization, the test data of carburetor engine were taken as input and output data to make the fuzzy control rules represent the fuelling law of the engine in reason.Test trial result shows that the engine rated power increases by 6.8%, its fuel consumption decreases by 11.3%.
- aviation engineering,
- small aviation engine,
- fuel supply quantity,
- fuzzy control,
- gasoline injection

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References(8)

References

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