Resources Contact Us Home
Methods and systems for off-line control for simulation of coupled hybrid dynamic systems

Image Number 7 for United States Patent #8135556.

Systems and methods are provided for controlling the simulation of a coupled hybrid dynamic system. A physical test rig 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. A processor is configured with a virtual model of the system. The processor 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. The system is driven with a random input. The processor 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. 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.

  Recently Added Patents
Storage system with LU-setting function
Signal transfer apparatus
Method and apparatus for transmitting and receiving a signal in a communication system
Bacterial superantigen vaccines
Bluetooth headset
Accelerator for a read-channel design and simulation tool
Method and apparatus for distributing promotional materials
  Randomly Featured Patents
Hierarchical motion estimation for interlaced video
Automatic telephone answering machine with ring signal responsive mode changing arrangement
Capacitatively coupled plasma device
Sensor for helium or hydrogen
Multilayer type test board assembly for high-precision inspection
Front vehicle grille
Faucet handle
Device and method for estimating sampled value of impulse response and signal reproduction system using the device
Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics
Distributional alert system for disaster prevention utilizing ubiquitous sensor network