EXPERT SYSTEM FOR FINITE ELEMENT MODELING

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$475,000.00
Award Year:
1988
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Agency Tracking Number:
9332
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Autodesk Inc.
1215 Hightower Trail #b100, Atlanta, GA, 30338
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
() -
Business Contact:
() -
Research Institution:
n/a
Abstract
MOST TYPICAL PROBLEMS IN STRUCTURAL ENGINEERING ARE BEST ANALYZED BY APPROXIMATING AN OBJECT'S GEOMETRY WITH FINITE ELEMENTS. SELECTING AN APPROPRIATE MESHING STRATEGY FOR A GIVEN SOLID REQUIRES KNOWLEDGE ABOUT FINITE ELEMENT THEORY IN GENERAL, AND ABOUT PACKAGE-SPECIFIC DETAILS IN PARTICULAR. THE ADEPT SYSTEM INTEGRATES A TRADITIONAL SOLIDMODELER WITH AN EXPERT SYSTEM EQUIPPED WITH THIS KNOWLEDGE. PHASE I OF THIS PROJECT CONCLUDED IN THE SUCCESSFUL COMPLETION OF A SIMPLE WORKING MODEL OF ADEPT. THE PHASE IIEFFORT WILL INVOLVE THE DEVELOPMENT OF A COMPLETELY INTEGRATED, FULLY FUNCTIONAL ADEPT SYSTEM. GIVEN A SOLID TOBE ANALYZED, ADEPT WILL USE A COMBINATION OF FEATURES DEDUCED FROM THE SOLID'S GEOMETRY AND INFORMATION SUPPLIED BY THE USER TO DETERMINE A MODELING STRATEGY AND TO AUTOMATICALLY GENERATE INPUT FILES FOR A CHOSEN SET OF ANALYSIS PACKAGES.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government