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Class 244/173.2 - Including vibration control


Subclass of Class 244 - Aeronautics and astronautics
Definition: Subject matter in which the special structure includes means
No. of patents: 8
Last issue date: 09/16/2008


NumberTitleIssue Date
7424989Intelligent multifunctional actuation system for vibration and buffet suppression
Circuits and methods for use on a mobile platform including a flight control system, a structure, an aerodynamic surface, and an actuator operatively coupled to the surface to control the surface. The circuit includes a first and a second input, a summing element, a...
09/16/2008
7421343Systems and methods for reducing vibration-induced errors in inertial sensors
Systems and methods for reducing vibration-induced bias errors in inertial sensors are disclosed. A system for reducing bias errors in an inertial sensor operating within an environment may include a vibration detector for sensing vibration changes within the enviro...
09/02/2008
7249756Low-profile, multi-axis, highly passively damped, vibration isolation mount
The invention disclosed is a low-profile, multi-axis, highly passively damped, vibration isolation mount which when used in multiplicity provides a complete vibration load isolation mounting system. The device provides in unique fashion a very low profile interface ...
07/31/2007
7222823Payload adapter
A payload adapter consists of a body that when hollow includes a plurality of stiffeners—radial and/or circumferential—or alternatively a core for carrying shear loads. The body may include a first annular face sheet, a second annular face sheet and a plurality ...
05/29/2007
7093806Method and system for decoupling structural modes to provide consistent control system performance
A method and system for calculating a control function for a structural system (10) that can be used to determine an appropriate control force to apply to an active member (18) within a stationary member (12) on the structural system (10)...
08/22/2006
7090171Momentum stabilized launch vehicle upper stage
A spacecraft system including a spacecraft assembly or “stack” having an upper stage of a rocket-powered launch vehicle providing a final boost phase during launch. The stack also includes a payload structure rotatably interconnected with the upper stage. The up...
08/15/2006
6244541Device for suspension of a payload in a space launch
A device for the suspension of a payload in a space launch including annular chambers of fluid with variable geometry installed between the launch and the payload and first and second rigid members fixed, on either side of the chambers, to the payload and...
06/12/2001
4848525Dual mode vibration isolator
A dual mode vibration isolator for reducing transmission of vibrations between a forward body and an aft body includes a mounting member positioned between the forward and aft bodies, a plurality of magnetic actuators each having an armature fixed to the ...
07/18/1989
 
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