The identification of operational cycles in the monitoring systems of underground vehicles

The identification for the operational cycles of underground haul trucks is considered in the paper. In previous works related to LHD (Load Haul Dump) vehicles and haul trucks, a hydraulic pressure signal was used. In this paper, it is shown how to determine operational cycles when the pressure sensor in the unloading mechanism is either not available or damaged. The virtual sensor for the identification of operational cycles is based on logical...