There are six main transportation subsystems: propulsion, which provides the force to move the vehicle; structural, which forms the basic framework and carries cargo; suspension, which supports the vehicle's weight; control, which controls speed and direction; guidance, which provides information for control; and support, which maintains vehicles. Each subsystem has examples like engines, chassis, shocks, steering wheels, maps, and gas stations.

1. Transportation Subsystems

2. What is a subsystem?A subsystem is a system within a larger system.Can you think of some example of subsystems?

3. There are six transportation subsystems.PropulsionSuspensionControlGuidanceStructuralSupport

4. Propulsion The propulsion system provides the force that moves the vehicle toward the destination.Example: Engine and Transmission

5. StructuralStructural systems accommodate a vehicle’s cargo and form the basic framework of the vehicle.Examples: Chassis and Body

6. SuspensionThe suspension system supports the weight of a vehicle as it moves down a pathway.Example: Shocks, Wings, and Tires

7. ControlControl systems control speed and direction of a vehicle’s path. Examples: Steering Wheel and Brakes

8. GuidanceGuidance systems provide information concerning the control of the vehicle.Examples: Maps and GPS

9. SupportSupport systems are used to maintain vehiclesExample: Garages and Gas Stations