Intelligence Control for CNG Engines

摘要

In order to study the combustion characteristics of CNG engines and reduce its harmful emissions profoundly, the Imitating Human Intelligent Hybrid Controller (IHIHC) is presented in this paper. The conventional PID controller cannot provide better solution to all control problems because industry processes are often complex, time-variant and non-linearity. Integrating artificial intelligent and PI control algorithm, we obtain a Intelligent hybrid controller based on PI. The parameters of new controller can be adjusted online based on the artificial intelligent algorithm. The effectiveness of the proposed controller can be demonstrated by simulation in nonlinear and time xvariable plant.