Statistical Approach to System Parameter Synthesis

  • M. Novák
Conference paper

Abstract

The synthesis of almost every technical system involves these fundamental parts:
  1. a/

    the design of the system structure,

     
  2. b/

    the determination of the system parameters,

     
  3. c/

    the determination of the acceptable system parameter tolerances.

     

For all these parts the necessity to find an optimal solution is typical. In this contribution the attention is concerned to the problems of the parts b/ and c/ supposing that an optimal system structure has been already found. After discussion of the respective problematics and presenting of the importance of the statistical approach to their solution the principle of the so called statistical derivative method is described and the basic numerical algorithm for the statistical optimized synthesis of the system parameter nominal vector and tolerance vector is shown

Keywords

System sythesis optimization tolerances statistical derivatives design centering 

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References

  1. [1]
    Director S. W., Wachtel C. D./1977/, The Simplicial Approximation Approach to Design-Centering, IEE Transactions on Circuits and Systems, CAS-24, No 7, 363 — 372Google Scholar
  2. [2]
    Mayne D. Q., Polak E., Voreadis A. /1982/, A Cut — Map Algorithm for Design Problems with Parameter Tolerances, IEEE Transactions on Circuits and Systems, CAS — 29, No 1, 35 — 45Google Scholar
  3. [3]
    Novak M. /1978/, The Role of Design Centering in the Synthesis of Tolerances, Proceedings of the 6th Colloquium on Microwave Communication, BudapestGoogle Scholar
  4. [4]
    Novak M. /1981/, Simulation der statistischen Eigenschaften von massproduzierten Systemen, INFO 81, Neubrandenburg, GDR.Google Scholar

Copyright information

© Physica-Verlag, Vienna for IASC (International Association for Statistical Computing) 1982

Authors and Affiliations

  • M. Novák
    • 1
  1. 1.Czechoslovak Academy of SciencesPragueCzechoslovakia

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