scholarly journals Matching for random systems with an application to minimal weight expansions

Nonlinearity ◽  
2021 ◽  
Vol 34 (6) ◽  
pp. 3676-3708
Author(s):  
Karma Dajani ◽  
Charlene Kalle ◽  
Marta Maggioni
Keyword(s):  
Random Systems ◽  
Minimal Weight

SINGULAR SPECTRAIN ONE-DIMENSIONAL RANDOM SYSTEMS

1983 ◽  
Vol 44 (C3) ◽  
pp. C3-1555-C3-1556
Author(s):  
T. A.L. Ziman
Keyword(s):  
Random Systems ◽  
One Dimensional

scholarly journals Cluster Expansion for Random Systems

1969 ◽  
Vol 41 (5) ◽  
pp. 1375-1376 ◽  
Author(s):  
Hiroshi Ueyama
Keyword(s):  
Cluster Expansion ◽  
Random Systems

Random systems of locally interacting cells

1974 ◽  
Vol 6 (2) ◽  
pp. 237-237 ◽  
Author(s):  
P. Tautu
Keyword(s):  
Random Systems

Wrestlers?? minimal weight

1991 ◽  
Vol 23 (2) ◽  
pp. 247???253 ◽  
Author(s):  
ROBERT A. OPPLIGER ◽  
DAVID H. NIELSEN ◽  
CAROL G. VANCE
Keyword(s):  
Minimal Weight

Applications of NMR to transport in random systems

2000 ◽  
Vol 279 (1-3) ◽  
pp. 120-124 ◽  
Author(s):  
D Candela ◽  
A Ding ◽  
Xiaoyu Yang
Keyword(s):  
Random Systems

Selection of the Optimal Structural Design of a Spar Composite Wing

2021 ◽  
pp. 90-99
Author(s):  
O.V. Tatarnikov ◽  
W.A. Phyo ◽  
Lin Aung Naing
Keyword(s):  
Optimal Design ◽  
Element Analysis ◽  
Minimal Weight ◽  
Wing Structures ◽  
Optimization Parameters ◽  
Nonlinear Static ◽  
Wing Structure ◽  
Pareto Method ◽  
Selection Of ◽  
Composite Wing

This paper describes a method for optimizing the design of a spar-type composite aircraft wing structure based on multi-criterion approach. Two types of composite wing structures such as two-spar and three-spar ones were considered. The optimal design of a wing frame was determined by the Pareto method basing on three criteria: minimal weight, minimal wing deflection, maximal safety factor and minimal weight. Positions of wing frame parts, i.e. spars and ribs, were considered as optimization parameters. As a result, an optimal design of a composite spar-type wing was proposed. All the calculations necessary to select the optimal structural and design of the spar composite wing were performed using nonlinear static finite element analysis in the FEMAP with NX Nastran software package.

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