发明名称 |
IDLE ROTATION SPEED CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE |
摘要 |
PROBLEM TO BE SOLVED: To maintain stability of feedback control as the convergence properties of a rotation speed against a wide load fluctuation is insured, in idle rotation speed control to perform feedback control of an ignition timing and an intake air amount so as to effect convergence to a target idle rotation speed. SOLUTION: Feedback control of an ignition timing and an intake air amount is performed by feedback control and feedback control of a suction air amount is effected by proportional operation and feedback control of an intake air amount is effected by integration operation. A feedback gain in proportional control of an intake air amount is switched depending upon whether an ignition timing is corrected to a delay angle and advance angle limit through proportional control of the ignition timing.
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申请公布号 |
JP2001152937(A) |
申请公布日期 |
2001.06.05 |
申请号 |
JP19990333711 |
申请日期 |
1999.11.25 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
YAMAGUCHI TAKEZO;OBATA TAKEAKI |
分类号 |
F02P5/15;F02D9/02;F02D41/08;F02D41/14;F02D41/16;F02D41/18;F02D43/00;F02D45/00;(IPC1-7):F02D41/16 |
主分类号 |
F02P5/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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