Aerospace Control and Guidance Systems Committee

Announcements

You must first log in to access prior meeting presentations, register for a meeting, or nominate some for the Ward Award.

If you do not have a login account, or cannot remember the email address associated with your account, please click on the Application Form link below.

Login

Site Search

Search our site:

Upcoming Events

Photos

Meeting Highlights New!

Subcommittee S

Prior Meetings

Abstracts may be viewed by anyone. Presentations are only available to active members who have logged in.

Meeting 132
(coming soon)

Home

Ward Memorial Award

Planning Advisory Board

Downloads

Constitution and By-Laws

About

History

Contact Us

← Return to agenda

Meeting	ACGS Committee Meeting 108 - Gettysburg - October 2011
Agenda Location	9 SUBCOMMITTEE C – AVIONICS AND SYSTEM INTEGRATION 9.1 Handling Qualities Evaluation of an Adaptive Disturbance Compensation System for Ship-based Rotorcraft
Title	Handling Qualities Evaluation of an Adaptive Disturbance Compensation System for Ship-based Rotorcraft
Presenter	Joe Horn
Affiliation	Penn State University
Available Downloads*	presentation
	Downloads are available to members who are logged in and either Active* or attended this meeting.
Abstract	Handling Qualities Evaluation of an Adaptive Disturbance Compensation System for Ship-based Rotorcraft Joseph F. Horn Associate Professor The Pennsylvania State University University Park, PA, 16802 Jared Cooper Research Engineer John Schierman Principal Research Scientist Barron Associates, Inc. Charlottesville, VA, 22901 ABSTRACT Ship-based rotorcraft are often required to operate in turbulent, unsteady flow fields. The interaction of the rotor and rotor wake with the turbulent airwake can cause uncommanded aircraft motion and high pilot workload. This paper presents a simulation-based handling qualities assessment of a robust adaptive gust compensating control law for rotorcraft. The control law is designed to improve command tracking and disturbance rejection when operating in an airwake. Details of the simulation implementation and experimental setup are presented. Piloted simulation-based evaluations are performed by three active duty pilots. Handling quality ratings and pilot activity were analyzed. Results indicate the controller’s ability to significantly reduce pilot input activity and improve handling qualities ratings by two points on average.