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Mathematical Modeling

  • Ranjan GanguliEmail author
  • Dipali Thakkar
  • Sathyamangalam Ramanarayanan Viswamurthy
Chapter
  • 1.4k Downloads
Part of the Advances in Industrial Control book series (AIC)

Abstract

The governing equations of the helicopter rotor blade enabling piezoceramic-axial, bending, and shear actuation are derived in this chapter and an outline of the aeroelastic analysis used in this book is given. A background on piezoelectric materials used in this book is also provided. Section 2.1 begins with an introduction to piezoelectric materials and Sect. 2.2 explains the piezoceramic actuation concept. Section 2.3 provides an introduction to terminology used in the helicopter field. In Sect. 2.4, structural modeling is explained. Section 2.5 explains the aerodynamic model used for the aeroelastic analysis. Section 2.6 presents the blade and hub loads. Section 2.7 explains the aeroelastic analysis of a rotor. Section 2.8 gives the summary of this chapter.

Keywords

Piezoelectric Material Rotor Blade Rotor Disk Forward Speed Aerodynamic Model 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Ranjan Ganguli
    • 1
    Email author
  • Dipali Thakkar
    • 2
  • Sathyamangalam Ramanarayanan Viswamurthy
    • 3
  1. 1.Department of Aerospace EngineeringIndian Institute of ScienceBangaloreIndia
  2. 2.Department of Aeronautical EngineeringSardar Vallabhbhai Patel Institute of TechnologyVasadIndia
  3. 3.Advanced Composites DivisionCSIR-National Aerospace LaboratoriesBangaloreIndia

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