Media.Player

Self-Powered, Self-Sensing Magnetorheological Dampers

總結

The present invention provides an ideal solution for vibration mitigation systems. Provided is a self-powered, self-sensing magnetorheological (MR) damping device that has electrical power generation, velocity sensing ability while providing controllable damping force, comprising a mechanical assembly and an electrical part. Also provided is an electrical circuit applicable to devices that have electrical power generation, velocity sensing and MR damping capabilities. A method for extracting relative velocity information from voltages of a multi-pole linear electromagnetic power generator is provided as well.

附加資料

Inventor: LIAO, Wei Hsin | CHEN, Chao
Priority Number: US20120031719A1
IPC Current: F16F000953 | H02J000704
US Class: 1882672 | 320134
Assignee Applicant: The Chinese University of Hong Kong
Title: SELF-POWERED AND SELF-SENSING MAGNETORHEOLOGICAL DAMPERS
Usefulness: SELF-POWERED AND SELF-SENSING MAGNETORHEOLOGICAL DAMPERS
Summary: Self-powered and self-sensing MR damping device for use in vehicle suspensions, buildings and prostheses.
Novelty: Self-powered and self-sensing magnetorheological damping device for use in e.g. vehicle suspensions, has electrical circuit estimating relative movement to output damper driving current based on estimated velocity

主要類別

電子

細分類別

電路設計

申請號碼

10/ENG/382/ITF Principal Inventor: Professor LIAO Wei Hsin, Department of Mechanical and Automation Engineering Patent Status: Chinese & US Patent Pending; International filing still available Licensing Status: Available for licensing

國家/地區

香港