Basing on the GD-1 high pressure common rail fuel injection system, the fuel pressure control strategy was studied and simulated. According to the operating state of engine the control strategy was designed in open loop or closed-loop separately, and two control modes were switched by the control flags. A PID method was adopted in closed-loop control and control parameters were determined by experiments. Finally the control strategy was realized and simulated by Matlab/Simulink, and the diesel engine can be real-time controlled and satisfactory results can be obtained.
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周海涛,王俊席,祝轲卿,朱建新,杨林.柴油机GD-1系统油压控制策略仿真[J].农业机械学报,2007,38(1):56-59.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(1):56-59.