Experimental Validation of Lagrange-Rayleigh-Ritz Modeling Technique for Mass Loaded Actively Controlled Panels
نویسندگان
چکیده
منابع مشابه
Accuracy of Rayleigh- Ritz Approximations
New bounds on the canonical angles between an invariant subspace of A and an approximating subspace by the differences between Ritz values and the targeted eigenvalues are obtained. From this result, various bounds are readily available to estimate how accurate the Ritz vectors computed from the approximating subspace may be, based on information on approximation accuracies in the Ritz values. ...
متن کاملDamage Detection of Bridge by Rayleigh-Ritz Method
As a result of environmental and accidental actions, damage occurs in structures. The early detection of any defect can be achieved by regular inspection and condition assessment. In this way, the safety and reliability of structures can be increased. This paper is devoted to propose a new and effective method for detecting, locating, and quantifying beam-like structures. This method is based o...
متن کاملGeneralizations of Harmonic and Refined Rayleigh–ritz
Abstract. We investigate several generalizations of the harmonic and refined Rayleigh–Ritz method. These may be practical when one is interested in eigenvalues close to one of two targets (for instance, when the eigenproblem has Hamiltonian structure such that eigenvalues come in pairs or quadruples), or in rightmost eigenvalues close to (for instance) the imaginary axis. Our goal is to develop...
متن کاملRayleigh-Ritz Variational Approximation and Symmetry Nonrestoration
The investigation of symmetry nonrestoration scenarios has led to a controversy, with certain nonperturbative approximation schemes giving indications in sharp disagreement with those found within conventional perturbation theory. A Rayleigh-Ritz variational approach to the problem, which might be useful in bridging the gap between perturbative and nonperturbative viewpoints, is here proposed. ...
متن کاملExperimental Validation of the Wing-Aileron-Tab Combination Applied to an Actively Controlled Bridge Section Model
Maria Boberg1,2, Glauco Feltrin1, Alcherio Martinoli2 1Structural Engineering Laboratory, Swiss Federal Laboratories for Materials Science and Technology, Duebendorf, Switzerland 2Distributed Intelligent Systems and Algorithms Laboratory, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne, Switzerland email: [email protected], glauco.feltrin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Aerospace Engineering
سال: 2003
ISSN: 0893-1321,1943-5525
DOI: 10.1061/(asce)0893-1321(2003)16:1(31)