摘要
为了对柴油机高压共轨式燃油喷射系统的共轨燃油压力进行准确、实时的控制以及满足喷油量和喷油压力柔性控制的需要,在对系统建模的基础上,提出并设计了共轨燃油压力神经网络模糊PID控制方法,并与其他控制方法进行比较.仿真结果表明:采用神经网络模糊PID控制器效果好,跟踪速度快,无静差,抗扰动性强.
In order to meet the demands of flexible control of fuel injection quantity and pressure for high-pressure common rail fuel injection system of diesel engine. The paper establishs the mathematical model of the controlled object,put forwards and designs the neural-networks fuzzy PID control method. The simulation results show that the neural-networks fuzzy PID controller is better in effection,quicker in track speed and stronger in anti-jamming ability than normal PID and fuzzy PID,with no static error.
出处
《江南大学学报（自然科学版）》
CAS
2007年第4期463-466,共4页
Joural of Jiangnan University (Natural Science Edition)
