An experimental investigation into the use of semi-active dampers on heavy lorries.

An investigation into the use of semi-active dampers on heavy lorries is described. An experimental method known as "Hardware-in-the-Loop" simulation is used to test a semi-active damper under realistic operating conditions in the laboratory. A validated simulation of the damper is used to verify the hardware-in-the-loop method, and to investigate the performance requirements of semi-active dampers for heavy lorries.