Patent · US Active

Distributed active vibration control systems and rotary wing aircraft with suppressed vibrations

US8639399B2 · kind B2 · utility

7Cited by

145References

20Claims

0Family size

Assignee

LORD Corporation · US

Inventors

Mark R. Jolly · Raleigh, US
Askari Badre-Alam · Cary, US
Russell E. Altieri · Cary, US
Andrew D. Meyers · Raleigh, US

Key dates

Filing date	Dec 21, 2011
Grant date	Jan 28, 2014
Priority date	—
Expiry date	Dec 22, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49009
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method and system is disclosed for controlling problematic vibrations in an aircraft having. The method and system have the ability to cancel problematic rotary wing helicopter vibrations using independent active force generator power and with distributed communications therebetween.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.