Study Of Monitor And Control System Based On Agent For Dump Truck Bearing's Temperature

Dump trucks with motor-drive wheels had become one of the most important conveyance in mine and water conservancy project in China. It's also one of the most advanced conveyance in the world. Whether they work in condition or not influence the economic benefit of all project. In fact, motor-drive wheels are always breakdown parts of dump trucks, and problems bring from high temperature of bearings in the wheel bulks large in accidents of axle's crack, axle's break and even fire of wheels. This paper analyses the reasons that cause high temperature from three aspects: the configuration of motor-drive wheel, working surroundings of dump trucks and principles of thermodynamics. The paper also brings forward and builds the monitor-control system based on multi Agent for dump trucks. The independent Agents are adopted to complete the specific tasks from sensing temperature of axles to display curve of axle's temperature and to actions of effectors, so the knowledge distribution and control distribution is implemented in this system. It improves the real-time ability, reliability, maintenance and extendibility. It also realizes the intelligence of temperature's sense and control though the communication, coordination and cooperation among Agents.