1. A system comprising: an infrared imaging device having a field of view (FOV) that includes at least a portion of a component of a power system, the component of the power system comprising a combustion engine or an electrical motor for a vehicle, the infrared imaging device coupled to or within the vehicle or the power system and comprising infrared sensors arranged as a focal plane array (FPA) configured to capture a thermal image of the portion of the combustion engine or the electrical motor for the vehicle; a memory comprising a plurality of executable instructions; and a processor configured to receive the thermal image and execute the instructions to process the thermal image to generate monitoring information associated with at least the portion of the combustion engine or the electrical motor for the vehicle.