Automatic Construction of Accurate Models of Physical Systems.

Abstract

This report describes recent progress in the development of PRET, a computer program that automates the process of system identification. Given hypotheses, observations, and specifications, PRET constructs an ordinary differential equation model of a target system with no other inputs or intervention from its user. The core of the program is a set of traditional system identification (SID) methods. A layer of artificial intelligence (AI) techniques built around this core automates the high-level stages of the identification process that are normally performed by a human expert.

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Document Details

Document Type
Technical Report
Publication Date
Aug 26, 1997
Accession Number
ADA328854

Entities

People

  • Elizabeth Bradley

Organizations

  • University of Colorado Boulder

Tags

Communities of Interest

  • Autonomy
  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Space

DTIC Thesaurus Topics

  • Acquisition
  • Artificial Intelligence
  • Automatic
  • Cognitive Science
  • Computer Programs
  • Computer Science
  • Computer Vision
  • Computers
  • Control Systems
  • Data Acquisition
  • Differential Equations
  • Equations
  • Graphical User Interface
  • Identification
  • Mathematics
  • Numerical Analysis
  • Observation

Fields of Study

  • Computer science

Readers

  • Computer Science.
  • Neural Network Machine Learning.
  • Speech Processing/Speech Recognition.

Technology Areas

  • AI & ML