The preliminary design of a wing with strain actuation and conventional flap actuation for vibration and flutter suppression experiments is completed. A two degree of freedom typical section model with steady aerodynamics is used to gain an understanding of the fundamentals of the strain actuated aeroelastic control problem. Actuation issues and the effects of fiber and geometric sweep are examined using the typical section. Controllers are designed using the Linear Quadratic Regulator (LQR) method and observers are designed using the Kalman filter. The results are verified through a series of parameter variations and the incorporation of unsteady aerodynamics. With the typical section analyses as a foundation, the actual design is begun. T...
This paper contributes to the definition of an unconventional actuation system, intended specificall...
Wing flutter is one of the most important and dangerous phenomenon faced by aircraft structural desi...
Abstract: Flutter testing is aimed at demonstrating that the aircraft ¯ight envelope is ¯utter free....
Viewgraphs on strain actuated aeroelastic control are presented. Topics covered include: structural ...
Aeroelasticity is a major concern in structural control. It results from the interaction between the...
In recent years, the use of actuated piezoeelectric-based control of teh dynamic characteristics of ...
The objective of this research was to analytically and experimentally study the capabilities of adap...
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2003.Includ...
Flutter testing is used to demonstrate that the aircraft flight envelope is flutter free. Response ...
Due to the character of the original source materials and the nature of batch digitization, quality ...
This report summarizes the activities in the use of linear piezoceramic linear actuators coupled wit...
This paper presents the development and initial characterization of an active, para- metric wing sec...
The objective of this research is to examine the ability of self-straining actuators to create panel...
Flutter suppression concept is demonstrated by performin wind-tunnel tests in a low subsonic flow re...
ABSTRACT: This work focuses on the development of a design methodology for optimized flutter control...
This paper contributes to the definition of an unconventional actuation system, intended specificall...
Wing flutter is one of the most important and dangerous phenomenon faced by aircraft structural desi...
Abstract: Flutter testing is aimed at demonstrating that the aircraft ¯ight envelope is ¯utter free....
Viewgraphs on strain actuated aeroelastic control are presented. Topics covered include: structural ...
Aeroelasticity is a major concern in structural control. It results from the interaction between the...
In recent years, the use of actuated piezoeelectric-based control of teh dynamic characteristics of ...
The objective of this research was to analytically and experimentally study the capabilities of adap...
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2003.Includ...
Flutter testing is used to demonstrate that the aircraft flight envelope is flutter free. Response ...
Due to the character of the original source materials and the nature of batch digitization, quality ...
This report summarizes the activities in the use of linear piezoceramic linear actuators coupled wit...
This paper presents the development and initial characterization of an active, para- metric wing sec...
The objective of this research is to examine the ability of self-straining actuators to create panel...
Flutter suppression concept is demonstrated by performin wind-tunnel tests in a low subsonic flow re...
ABSTRACT: This work focuses on the development of a design methodology for optimized flutter control...
This paper contributes to the definition of an unconventional actuation system, intended specificall...
Wing flutter is one of the most important and dangerous phenomenon faced by aircraft structural desi...
Abstract: Flutter testing is aimed at demonstrating that the aircraft ¯ight envelope is ¯utter free....