Disturbance Accommodation Combined with Moving Average Filter for Aero-Elastic Filter Design

Format:

Conference/Event

Author/Creator:

Rogers, Steve, author.

Conference Name:

Aerospace Technology Conference & Exposition (2005-10-03 : Grapevine, Texas, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2005

Summary:

This paper proposes an approach for the design of an Aero-Elastic (ASE) filter, which attenuates vibration-induced signals. If extraneous signals are within the control system bandwidth of an aerospace system it may degrade control system performance. Much work in developing adaptive filters has been accomplished recently as more systems become lighter and more flexible. The more flexible systems have lower primary frequency modes that may be within a typical control system bandwidth. If these flexible vibration modes are attenuated by the control system the system becomes much less agile. In order to maintain control system bandwidth in a higher range a more intelligent filter must attenuate the extraneous signals

Notes:

Vendor supplied data

Publisher Number:

2005-01-3414

Access Restriction:

Restricted for use by site license