Russian Aeronautics

, Volume 61, Issue 1, pp 128–133 | Cite as

Sensitivity Algorithm as a Solution of an Inverse Strength Problem Applied to Thin-Walled Structures

  • V. A. KostinEmail author
  • N. L. Valitova
Structural Mechanics and Strength of Flight Vehicles


The problem of identifying rigidities in stiffeners of a four-stiffener torsion box operating in tension–compression under the action of an external load is considered. An iterative approach is proposed using a sensitivity function and a sensitivity matrix.


inverse problems identification thin-walled structure sensitivity algorithm 


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© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Tupolev Kazan National Research Technical UniversityKazan TatarstanRussia

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