The Resource Smart Helicopter Rotors : Optimization and Piezoelectric Vibration Control, by Ranjan Ganguli, Dipali Thakkar, Sathyamangalam Ramanarayanan Viswamurthy, (electronic resource)

Smart Helicopter Rotors : Optimization and Piezoelectric Vibration Control, by Ranjan Ganguli, Dipali Thakkar, Sathyamangalam Ramanarayanan Viswamurthy, (electronic resource)

Label
Smart Helicopter Rotors : Optimization and Piezoelectric Vibration Control
Title
Smart Helicopter Rotors
Title remainder
Optimization and Piezoelectric Vibration Control
Statement of responsibility
by Ranjan Ganguli, Dipali Thakkar, Sathyamangalam Ramanarayanan Viswamurthy
Creator
Contributor
Author
Provider
Subject
Language
eng
Summary
Exploiting the properties of piezoelectric materials to minimize vibration in rotor-blade actuators, this book demonstrates the potential of smart helicopter rotors to achieve the smoothness of ride associated with jet-engined, fixed-wing aircraft. Vibration control is effected using the concepts of trailing-edge flaps and active-twist. The authorsâ optimization-based approach shows the advantage of multiple trailing-edge flaps and algorithms for full-authority control of dual trailing-edge-flap actuators are presented. Hysteresis nonlinearity in piezoelectric stack actuators is highlighted and compensated by use of another algorithm. The idea of response surfaces provides for optimal placement of trailing-edge flaps. The concept of active twist involves the employment of piezoelectrically induced shear actuation in rotating beams. Shear is then demonstrated for a thin-walled aerofoil-section rotor blade under feedback-control vibration minimization. Active twist is shown to be significant in reducing vibration caused by dynamic stall. The exposition of ideas, materials and algorithms in this monograph is supported by extensive reporting of results from numerical simulations of smart helicopter rotors. This monograph will be a valuable source of reference for researchers and engineers with backgrounds in aerospace, mechanical and electrical engineering interested in smart materials and vibration control. Advances in Industrial Control aims to report and encourage the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control
Member of
http://library.link/vocab/creatorName
Ganguli, Ranjan
Image bit depth
0
LC call number
TL787-4050.22
Literary form
non fiction
http://library.link/vocab/relatedWorkOrContributorName
  • Thakkar, Dipali.
  • Viswamurthy, Sathyamangalam Ramanarayanan.
  • SpringerLink
Series statement
Advances in Industrial Control,
http://library.link/vocab/subjectName
  • Engineering
  • Vibration
  • Dynamical systems
  • Dynamics
  • Aerospace engineering
  • Astronautics
  • Control engineering
  • Optical materials
  • Electronic materials
  • Engineering
  • Aerospace Technology and Astronautics
  • Vibration, Dynamical Systems, Control
  • Optical and Electronic Materials
  • Control
Label
Smart Helicopter Rotors : Optimization and Piezoelectric Vibration Control, by Ranjan Ganguli, Dipali Thakkar, Sathyamangalam Ramanarayanan Viswamurthy, (electronic resource)
Instantiates
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Introduction -- Mathematical Modeling -- Preliminary Studies with Active Flaps -- Flap Configuration and Control Law -- Active Flap Controller Evaluation -- Trailing-edge Flap Placement -- Piezoceramic Actuator Hysteresis -- Active Rotating Beams -- Box-beam Active Rotor Blade -- Airfoil-section Rotor Blade -- Dynamic Stall Alleviation Using Active Twist -- Appendices: Kinetic- and Strain-Energy Terms; Section Properties; Shape Functions for Space; Shape Functions for Time
Dimensions
unknown
Edition
1st ed. 2016.
Extent
XIII, 257 p. 213 illus.
File format
multiple file formats
Form of item
electronic
Isbn
9783319247687
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-3-319-24768-7
Other physical details
online resource.
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
(DE-He213)978-3-319-24768-7
Label
Smart Helicopter Rotors : Optimization and Piezoelectric Vibration Control, by Ranjan Ganguli, Dipali Thakkar, Sathyamangalam Ramanarayanan Viswamurthy, (electronic resource)
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Introduction -- Mathematical Modeling -- Preliminary Studies with Active Flaps -- Flap Configuration and Control Law -- Active Flap Controller Evaluation -- Trailing-edge Flap Placement -- Piezoceramic Actuator Hysteresis -- Active Rotating Beams -- Box-beam Active Rotor Blade -- Airfoil-section Rotor Blade -- Dynamic Stall Alleviation Using Active Twist -- Appendices: Kinetic- and Strain-Energy Terms; Section Properties; Shape Functions for Space; Shape Functions for Time
Dimensions
unknown
Edition
1st ed. 2016.
Extent
XIII, 257 p. 213 illus.
File format
multiple file formats
Form of item
electronic
Isbn
9783319247687
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-3-319-24768-7
Other physical details
online resource.
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
(DE-He213)978-3-319-24768-7

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