Lecture 12: Solution Methods for Frequencies and Mode Shapes

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Topics: Solution methods for calculations of frequencies and mode shapes

  • Solution methods for finite element eigenproblems
  • Standard and generalized eigenproblems
  • Basic concepts of vector iteration methods, polynomial iteration techniques, Sturm sequence methods, transformation methods
  • Large eigenproblems
  • Details of the determinant search and subspace iteration methods
  • Selection of appropriate technique, practical considerations

Instructor: Klaus-Jürgen Bathe

Related Resources

Study Guide (PDF)


Sections 11.1-11.6


Problems 11.1-11.27

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  • English-US (SRT)