• 제목/요약/키워드: 코리올리힘 전향력

검색결과 2건 처리시간 0.015초

유연보의 동역학 해석에 대한 선형 및 비선형 유한요소 정식화 (Formulations of Linear and Nonlinear Finite Element for Dynamic Flexible Beam)

  • 윤성호
    • 한국정밀공학회지
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    • 제23권2호
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    • pp.113-121
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    • 2006
  • This paper established the dynamic model of a flexible Timoshenko beam capable of geometrical nonlinearities subject to large overall motions by using the finite element method. Equations of motion are derived by using Hamilton principle and are formulated in terms of finite elements using CO elements in which the nonlinear constraint equations are adjoined to the system using Lagrange multipliers. In the final formulation are presented Coriolis and Gyroscopic forces as well as linear and nonlinear stiffnesses effects for the forthcoming numerical computation.