Download - Robert Heffley Engineering

NAVAIR2004_1_debrief.ppt

Robert Heffley Engineering

ACGSC MeetingNiagara Falls, NY15 October 2008

ACGSC 15 Oct 2008www.RobertHeffley.com

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Los Altos, CA


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Current Work Items

1. ASAP GUI development for Hoh Aeronautics

2. Pilot model development for Advanced Rotor Technology, Inc. (FlightLab)

3. In-House pilot model tool development


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1. ASAP—Problem Statement

Create a Graphical User Interface to:

Examine HQs re ADS-33E-PRF rqts

Call out significant features, cautions,

Interface with other analysis tools

Easily input variety of data formats, sources

Several Aids to ADS-33 User


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Overview of Requirements


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Bandwidth, Phase Delay


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Vertical Response, Equiv System


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Mid-Term Response


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Moderate-Amplitude Response


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2. FlightLab Pilot Models

ART SBIR for Navair H-60, H-53 helo models

RHE using Task-Pilot-Vehicle (TPV) approach to provide pilot models for several tasks ADS-33 maneuvers & shipboard ops

TPV modeling will be available to Navair


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Demo of TPV for FlightLab


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3. In-House Pilot Model Tools


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In-House Pilot Model Tools

Purpose to support Task-Pilot-Vehicle applications

Matlab/Simulink-based models Range of vehicle model forms Tasks easily modeled from sources Pilot parameter adjustment using

classical control methods FlightGear provides TPV visualization


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Overlay on Sim or Flt Data


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0 10 20 30-20

-10

0

10

20

(d

eg)

PITCH ATTITUDE

0 10 20 30-60

-40

-20

0

20

40

X

B (

%)

LONGITUDINAL CYCLIC

0 10 20 30-20

0

20

40

60

xDot

(kt

)

GROUNDSPEED

0 10 20 30760

780

800

820

xPos

(ft

)

FINAL POSITION

0 10 20 30-20

-10

0

10

20

h

(ft)

ALTITUDE

0 10 20 30-100

-50

0

50

XC

(%

)

COLLECTIVE

1244

1262

1926

ADS-33

TPV model