Efficient modeling of elastomeric materials using fractional derivatives and plastic yielding

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference

Volumn 3, Issue , 2002, Pages 1886-1894

  Ramrakhyani, Deepak S ^a   Lesieutre, George A ^a   Smith, Edward C ^a  

^a The Pennsylvania State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; FRICTION; STIFFNESS; STRAIN; STRESS ANALYSIS;

FRACTIONAL DERIVATIVES; PLASTIC YIELDING;

ELASTOMERS;

EID: 0036079137     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2002-1436     Document Type: Conference Paper

References (16)

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3. Application of passive dampers to modem helicopters
4. Analysis of bearingless main rotor aeroelasticity using an improved time domain nonlinear elastomeric damper model
5. Finite element modeling of one-dimensional viscoelastic structures using anelastic displacement fields
6. Formulation, validation, and application of a finite element model for elastomeric lag dampers
7. Thermomechanical modeling of elastomeric materials
8. Efficient modeling of elastomeric materials using fractional derivatives and plastic yielding
9. Fractional calculus-a different approach to viscoelastically damped structures
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11. Fractional order state equations for the control of viscoelastically damped structures
12. Time domain modeling of damping using anelastic displacement fields and fractional calculus
13. Finite elements for dynamic modeling of uniaxial rods with frequency dependent material properties
14. Influence of elastomeric lag damper modeling of the predicted dynamic response of helicopter rotor systems
15. Characterization and modeling of strain-dependent dynamic behavior of viscoelastic elastomers in simple shear