Development of Experimental System of Gear-shifting Control Based on Fuzzy Neural Networks for Construction Vehicles

In the paper,we focus on the development of an experimental system of gear-shifting control for construction machines or vehicles.The system is developed mainly based on the technology of fuzzy neural networks (FNN),which is able to realize the automatic gear-selection of transmission box of vehicles according to the alteration of working environment and operation tasks.The system is the right combination of fuzzy system and artificial neural system.It possesses not only an ability to deal with information expressed linguistically but also the function of supervised learning and automatic knowledge acquisition the artificial neural networks has.So,the system has the better adaptability to its working environment.The result of testing on test-bench shows that a certain practical operation can reocur under the control of the system.Furthermore,the proper gear-selection can be attained.