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Computer based system for imaging and analyzing an engineering object system and indicating values of specific design changes

Patent 6056428 Issued on May 2, 2000. Estimated Expiration Date: Icon_subject March 21, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

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Inventors

Assignee

Application

No. 822314 filed on 03/21/1997

US Classes:

703/2MODELING BY MATHEMATICAL EXPRESSION

Examiners

Primary: Teska, Kevin J.
Assistant: Kazimi, Hani M.

Attorney, Agent or Firm

International Class

G06F 017/50

Abstract

A software system includes an engineering analysis system (EAS) for analyzing an engineering object system and for recommending elimination of object system components. The EAS includes a functional model unit responsive to user entry for generating images of a functional model of the object system including its components, elements and products and representations of the interactions between the generated components, elements, and products. The functional model can be represented as a number of component/element boxes and harmful and useful interaction lines therebetween, or the functional model components, elements and products can be represented in matrix form with interactions identified in the intersections of the matrix. The EAS includes an advanced link analysis unit for prompting user entry, storing and displaying of (i) a parameter of at least one of said interactions, (ii) the actual and desired quantitative or qualitative values of said parameter, (iii) a time and space dependency of the parameter. A trimming unit responsive to functional model data and interaction evaluation data is provided for generating a trimming recommendation rank for each functional model component and displaying representations of the trimming recommendation rank on the screen as well as the trimmed functional model and the improvement results if the recommended trimming can be accomplished.

Other References

  • "CAD For System Design:Is it particular?", IEEE Design & Test of Computers, pp. 46-55, Apr. 1989
  • "An Expert System To Aid Quality Planning", Fourth International Conference On Computer Aided Production Engineering, pp. 529-534, 198
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