The Synthesis of an Active Flutter Suppression Law Based on an Energy Criterion

1983 ◽  
Vol 34 (4) ◽  
pp. 260-281 ◽  
Author(s):  
A.F. Klein
Keyword(s):  
Energy Dissipation ◽  
Mass Balance ◽  
Energy Criterion ◽  
Cost Functions ◽  
Flutter Suppression ◽  
Active Flutter Suppression ◽  
Regions Of Stability ◽  
And Storage

SummaryTheory and results are presented which show that it is questionable to base a flutter suppression law, synthesised in terms of an energy dissipation criterion, entirely on aerodynamic data. It is shown that aileron mass balance and aileron/jack impedance can adversely affect regions of stability which have been predicted using aerodynamic terms alone. Comments are also made which attempt to unify various cost functions which are used when either an energy dissipation or an energy dissipation and storage criterion is used in the formulation of flutter suppression laws.

Active Flutter Suppression Using Cooperative, High Frequency, Dynamic-Resonant Aero-Effectors

2006 ◽  
Author(s):  
William D. Armstrong ◽  
William R. Lindberg ◽  
John E. McInroy ◽  
Jonathan W. Naughton
Keyword(s):  
High Frequency ◽  
Flutter Suppression ◽  
Active Flutter Suppression

scholarly journals Comparative Study of Different Cost Functions Between Neighbors for Optimizing Energy Dissipation in WSN

2019 ◽  
Vol 13 (1) ◽  
pp. 289-300 ◽  
Author(s):  
Subrata Dutta ◽  
Mohammad S. Obaidat ◽  
Keshav Dahal ◽  
Debasis Giri ◽  
Sarmistha Neogy
Keyword(s):  
Energy Dissipation ◽  
Comparative Study ◽  
Cost Functions

scholarly journals Development of Materials for Naval, Fluvial and Military Applications

2018 ◽  
Vol 11 (22) ◽  
pp. 63
Author(s):  
Fabio A. Suarez- Bustamante ◽  
Orlando D. Barrios-Revollo ◽  
Anderson Valencia ◽  
Juan P. Hernandez-Ortiz
Keyword(s):  
Energy Dissipation ◽  
High Performance ◽  
Wide Spectrum ◽  
Advanced Characterization ◽  
Mechanical Resistance ◽  
Optimal Processing ◽  
Military Applications ◽  
Temperature Transformation ◽  
And Storage

A platform to design composite materials of a polymeric matrix, that are specifically for military applications on fluvial and naval navigation, has been developed using energy dissipation and storage mechanisms. Our composites are designed to generate synergy between the dissipation capacities of ceramics and high-performance fibers, which are used as the reinforced material in the lightweight laminates. The composite design is combined with processing tools and advanced characterization techniques that result in laminates with reliability, traceability and quality. The platform begins with the identification of energy dissipation mechanisms and the detailed characterization of the polymeric resin. It includes the Time – Temperature – Transformation Diagram (TTT- Diagram) that supplies the optimal processing conditions. Our designs open new paths for military applications including a wide spectrum of protective systems together with geometric versatility, high mechanical resistance and reliability

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