The Research on the Control System of Bulldozer Based on the EPEC Controller and its Traction Experiment

摘要

The performance of hydraulic control system determines that of operating bulldozer.In the article,the EPEC controller is introduced into the control system of hydraulic bulldozer,forming the control system which takes the EPEC controller as the core and building an experiment platform for the driving system of 100-horsepower bulldozer.Experiments of its traction performance were made,and the results show that the control system can help to make good control effect and stable performance by effectively making use of engine power,which set a good foundation for research on intelligence of hydraulic bulldozer.