Motor vehicle collision simulator

摘要

The simulator enables a crash to be simulated using a test body or structure with wheels. An electrohydraulic servo actuator (6) subjects the test body (1) to a desired or target deceleration by pushing it. A control unit (7) regulates or controls the actuator and an acceleration control system with an input signal generator unit (8) produces an input signal for determining the target deceleration of the control unit. A shock damper is used to stop the test body, which moves at a constant speed after thrust has been applied by the actuator.