SYSTEM AND METHOD FOR DETERMINING MULTIPLE DYNAMIC HIGH-FREQUENCY PROPERTIES WITH MULTIPLE FREEDOM RATES OF MOTOR VEHICLE COMPONENTS

摘要

A system for determining dynamic characteristics of a chassis component includes a first bracket, a second bracket spaced from the first bracket, and a chassis component disposed between the first and second brackets. The landing gear component has a first end disposed on the first bracket and a second end disposed on the second bracket. A shaking system is disposed at the first end of the chassis component. Between the shaking system and the chassis component, a first multi-axis force transducer is arranged. The first multi-axis force transducer has at least a detection capability of 3 degrees of freedom (DOF). A multi-axis force transducer is disposed between the second end of the landing gear component and the second bracket. The second multi-axis force transducer has at least a detection capability of 3 degrees of freedom (DOF). A controller is connected to the shaker system and the first and second multi-axis dynamic force transducers.