1Tracked vehicles {#tracked_vehicle} 2=================================== 3 4Similar to the wheeled vehicle, a track vehicle in Chrono::Vehicle is a specialization of the generic vehicle system and is defined as a hierarchy of subsystems, as illustrated below. 5 6<img src="http://www.projectchrono.org/assets/manual/vehicle/tracked_subsystems.png" width="800" /> 7 8Currently, a single topology of tracked vehicles is supported which includes, at the top-level a chassis subsystem, the vehicle driveline, a steering mechanism, and two track assembly subsystems. The latter are containers of further subsystems and each includes a sprocket mechanism, an idler tensioner subsystem, an arbitrary number of suspension components, and an arbitrary number of track-shoe assemblies. 9 10See [ChTrackedVehicle](@ref chrono::vehicle::ChTrackedVehicle). 11 12The various subsystem templates are described in the following sections: 13* @subpage tracked_assembly 14* @subpage tracked_suspension 15* @subpage tracked_sprocket 16* @subpage tracked_idler 17* @subpage tracked_shoe 18