Analog Study on Intelligent Control Applied to Cool-Startingat Low Temperature for Diesel Engines

The principle of hierarchically intelligent control was used to study the two difficulties of cool starting at low temperature for diesel engines. And the corresponding hierarchically intelligent control system based on the principle was designed. The system is composed of intelligent control center and automation unit. Interface RS 232 was used to interchange dada between these two parts. The analog experiment shows that the system can ensure working normally for the controlled object, heating equipment, and the anticipative aim is achieved.