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Control of Gasoline Engine Electronic Fuel Injection System Based on MCS-51 Single chip Microcomputer

LU Qianyu

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Abstract

This paper gives an introduction to the electronic fuel injection control system,discusses the working circuit and control theory of electronic control unit(ECU),sensors and actuators,and analyzes fuel injection quantity control strategy and fuel injection timing control method under different conditions of gasoline engine.The paper also designs the electronic fuel injection control system,including the account of rotate speed of engine,the control of injecting fuel signal and the control of injection volume.

About this research paper

What this paper is about

This paper gives an introduction to the electronic fuel injection control system,discusses the working circuit and control theory of electronic control unit(ECU),sensors and actuators,and analyzes fuel injection quantity control strategy and fuel injection timing control method under different conditions of gasoline engine.The paper also designs the electronic fuel injection control system,including the account of rotate speed of engine,the control of injecting fuel signal and the control of injection volume.

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Available abstract

This paper gives an introduction to the electronic fuel injection control system,discusses the working circuit and control theory of electronic control unit(ECU),sensors and actuators,and analyzes fuel injection quantity control strategy and fuel injection timing control method under different conditions of gasoline engine.The paper also designs the electronic fuel injection control system,including the account of rotate speed of engine,the control of injecting fuel signal and the control of injection volume.

Key concepts: Fuel injection, Electronic control unit, Automotive engineering, Engine control unit, Microcomputer, Control system, Petrol engine, Engineering

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Control of Gasoline Engine Electronic Fuel Injection System Based on MCS-51 Single chip Microcomputer — Research Paper | ScholarLens