Control device and method for air system of diesel engine

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United States of America Patent

PATENT NO 9534533
APP PUB NO 20140109570A1
SERIAL NO

13982243

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control device and method for the air system of a diesel engine is disclosed. The feature of the diesel engine is characterized by transfer function. During the control process, a decoupling transfer function is computed according to the transfer function and the steady working parameters of the diesel engine. By the decoupling transfer function acting on the processed state parameters of the air system, driving signals for controlling the exhaust gas recirculation system and the turbocharge system can be individually generated from one another, in order to realize decoupling of them.

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Patent Owner(s)

  • WEICHAI POWER CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gong, Yingli Shandong, CN 1 5
Guo, Shenggang Shandong, CN 3 9
Hu, Guangdi Shandong, CN 8 49
Sun, Shaojun Shandong, CN 13 30
Tong, Dehui Shandong, CN 10 31

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