Reduced-Order Model Construction Procedure for Robust Mistuning Identification of Blisks
نویسندگان
چکیده
منابع مشابه
Identification of slow molecular order parameters for Markov model construction.
A goal in the kinetic characterization of a macromolecular system is the description of its slow relaxation processes via (i) identification of the structural changes involved in these processes and (ii) estimation of the rates or timescales at which these slow processes occur. Most of the approaches to this task, including Markov models, master-equation models, and kinetic network models, star...
متن کاملConstruction of Parametrically-Robust CFD-Based Reduced-Order Models for PDE-Constrained Optimization
A method for simultaneously constructing a reduced-order model and using it as a surrogate model to solve a PDE-constrained optimization problem is introduced. A reducedorder model is built for the parameters corresponding to the initial guess of the optimization problem. Since the resulting reduced-order model can be expected to be accurate only in the vicinity of this point in the parameter s...
متن کاملAnalyzing Mistuning of Bladed Disks by Symmetry and Reduced-Order Aerodynamic Modeling
TECHNICALNOTES are shortmanuscripts describing new developments or important results of a preliminary nature. These Notes cannot exceed 6 manuscript pages and 3 gures; a page of text may be substituted for a gure and vice versa. After informal review by the editors, they may be published within a few months of the date of receipt. Style requirements are the same as for regular contributions ...
متن کاملReduced order model for doubly output induction generator in wind park using integral manifold theory
A dynamic reduced order model using integral manifold theory has been derived, which can be used to simulate the DOIG wind turbine using a double-winding representation of the generator rotor. The model is suitable for use in transient stability programs that can be used to investigate large power systems. The behavior of a wind farm and the network under various system disturbances was stu...
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
ذخیره 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: AIAA Journal
سال: 2008
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.37314