Multi-sensor Fusion Based Inspection Robotic Dog Safety Guardian and Navigation Application

Aiming at the system security problems and potential risks existed in the navigation and positioning algorithm of test and inspection robot in power grid, a multi-source fusion robust positioning and high-fidelity simulation method for inspection robots is proposed. Multi-sensor fusion algorithms, integration of fault detection and information recovery algorithms, and validation and testing in simulated smart grid scenarios. The research and application of robot dog in the quality control of substation technical reform and overhaul project are explained. Finally, the autonomous navigation and safety monitoring mode of the robot dog is designed.