| 摘要 |
<p>Systems and methods are provided for controlling the simulation of a coupled hybrid dynamic system, comprising a physical test rig (72) configured to drive the physical structure component of the system and to generate a test rig response as a result of applying a test rig drive signal that is input to the test rig (72). A processor (120) is configured with a virtual model (70) of the system. The processor (120) receives the test rig response and generates a model response of the system based on the received test rig response and a virtual drive input. In a system response modeling step, the system is driven with a random input. The processor (120) compares the test rig response with the model response, the difference being used to form a system dynamic response model for generating the test drive signal. In a test drive development step, an inverse of the system dynamic response model is used to iteratively reduce the difference between the model response and the test rig response below a defined threshold.</p> |
