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研制了一种多点汽油喷射微机自适应控制系统。该系统以发动机转速、节气门开度确定发动机的供油量，以转速信号作为反馈实现空燃比的自适应控制，能自动适应控制系统本身使用工况及其环境的变化，降低油耗或提高发动机的动力性。介绍了控制系统的控制方法、理论、设计和实验结果及其分析。
Developed a multi-point gasoline injection microcomputer adaptive control system. The system to determine the engine speed, throttle opening of the engine fuel supply to the speed signal as feedback to achieve adaptive control of air-fuel ratio, the system can automatically adapt to changes in the use of operating conditions and their environment to reduce fuel consumption or increase engine Dynamic. The control method, theory, design and experimental results of control system and their analysis are introduced.