Design and Experimental Validation of Dump Truck Active Safety System Algorithms
- Resource Type
- Conference
- Authors
- Vinogradov, Anatoly; Korotkov, Alexandr; Ermakov, Kirill
- Source
- 2023 XIX International Scientific Technical Conference Alternating Current Electric Drives (ACED) Scientific Technical Conference Alternating Current Electric Drives (ACED), 2023 XIX International. :1-4 May, 2023
- Subject
- Components, Circuits, Devices and Systems
Computing and Processing
Engineering Profession
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Adaptive systems
Roads
Heuristic algorithms
Wheels
Controllability
Sensor systems
Safety
road vehicles
control systems
wheels
process control
vehicle safety
advanced driver assistance systems
motor drives
- Language
As a result of experimental tests and operating experience of BELAZ mining dump trucks, it has been established that the active safety system in difficult driving conditions on haul roads is in great demand. Loss of control on a slippery road as a result of driver error can lead to a serious accident and costly mining equipment repairs. The article proposes control algorithms that use additional information from the front wheel sensors. This made it possible to significantly improve the dump truck controllability in driving conditions of poor wheel adhesion, preventing the dump truck from yaw and wheels block, reduce mechanical impacts on the transmission and structural elements of the vehicle. Adapt the dump truck active safety system characteristics to changes in driving conditions. The test results are shown on a BELAZ dump truck with a carrying capacity of 90 tons. They confirm the effectiveness of the developed control system in comparison with that currently used in serial products.