Study of electric control system for lean burn turbo-charged CNG vehicle engines

被引：0
|
作者：
Zhang, Xin [1 ]
Xia, Yuan [1 ]
Li, Guo-Xiu [1 ]
Zhou, Xi-De [1 ]
机构：
[1] Sch. of Mech. and Elec. Control Eng., Northern Jiaotong Univ., Beijing 100044, China
来源：
Zhongguo Gonglu Xuebao/China Journal of Highway and Transport | 2003年 / 16卷 / 01期
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摘要：
In order to study the lean burn combustion characteristics of CNG engines and reduce its harmful emissions profoundly, the electric control system used in turbo-charged CNG vehicle engines is presented in this paper. In this system, the ignition energy of CNG engines is achieved by using high-energy direct ignition system, and the exact APR control in electronic controlled injection unit is achieved by using fuzzy controller so that the sequential multiple injection for CNG engines is realized. Using this system the combustion and emission performance of CNG engine is improved.
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页码：113 / 117
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