The technology disclosed relates to a controller and a control method for a motorised vehicle, and in particular to the control of a motorised vehicle having at least a left wheel and a right wheel, the left wheel being driven by a left motor and the right wheel being driven by a right motor. The exchanger has a first unit for circulating a first fluid defining first blades for circulating the first fluid and a second unit for circulating a second fluid defining second blades for circulating the second fluid. The removable truck bed shelter extends over only a portion of the open truck bed and provides a weather-resistant cover over the portion of the truck bed so enclosed. A coupling is established in the presence of a mobile tag in proximity to a marker. A decompression mechanism is provided for manual starting of the engine. In particular, a modified decomposition process is provided to mitigate noise and to reduce contrast artifacts, such as blooming, while decomposing soft tissue and bone images from low and high-energy images.