A self-assembly optimization method for BAW filter layout design

2017 ◽  
Author(s):  
Yang Gao ◽  
Da-Peng Zhang ◽  
Le Jia ◽  
Shu-Wen Wen
Keyword(s):  
Self Assembly ◽  
Optimization Method ◽  
Layout Design ◽  
Baw Filter

scholarly journals Optical Proximity Correction using an Optimization Method after Layout Design

2007 ◽  
Vol 127 (1) ◽  
pp. 1-9
Author(s):  
Tetsuaki Matsunawa ◽  
Hirokazu Nosato ◽  
Hidenori Sakanashi ◽  
Masahiro Murakawa ◽  
Nobuharu Murata ◽  
...  
Keyword(s):  
Optimization Method ◽  
Layout Design ◽  
Optical Proximity Correction

scholarly journals CO-JP-7 A Layout Design Optimization Method for Multi-robot Assembly Systems

2012 ◽  
Vol 2012 (0) ◽  
pp. _CO-JP-7-1-_CO-JP-7-9 ◽  
Author(s):  
Issei Suemitsu ◽  
Takayuki Yamada ◽  
Kazuhiro Izui ◽  
Shinji Nishiwaki ◽  
Akio Noda ◽  
...  
Keyword(s):  
Design Optimization ◽  
Optimization Method ◽  
Layout Design ◽  
Assembly Systems ◽  
Multi Robot

411 A Hybrid Layout Design Optimization Method for Robotic Cellular Manufacturing Systems

2015 ◽  
Vol 2015 (0) ◽  
pp. 111-112
Author(s):  
Xiaobo BAI ◽  
Takayuki YAMADA ◽  
Kazuhiro IZUI ◽  
Shinji NISHIWAKI ◽  
Akio NODA ◽  
...  
Keyword(s):  
Design Optimization ◽  
Manufacturing Systems ◽  
Cellular Manufacturing ◽  
Optimization Method ◽  
Layout Design ◽  
Cellular Manufacturing Systems

Assignment and layout integration optimization for simplified satellite re-entry module component layout

2017 ◽  
Vol 233 (12) ◽  
pp. 4287-4301 ◽  
Author(s):  
Zhi-Zheng Xu ◽  
Chong-Quan Zhong ◽  
Hong-Fei Teng
Keyword(s):  
Evolutionary Algorithm ◽  
Optimization Model ◽  
Optimization Problem ◽  
Optimization Method ◽  
Layout Design ◽  
Layout Optimization ◽  
Optimization Process ◽  
Supporting Surface ◽  
Computational Performance ◽  
Component Layout

Previous studies of satellite module component (equipment) layout optimization usually initialized a component assignment in the initialization stage, which kept constant in following optimization process. The invariable component assignment will restrict the further improvement in layout optimization. To overcome this deficiency, an assignment and layout integration optimization method is presented for multi-module or supporting surface satellite module component layout design. The assignment and layout integration optimization model and the component reassignment model are built. The component reassignment model is solved by algorithms with new heuristic rule, and the integration optimization model itself is solved by evolutionary algorithm. The purpose of this article is to improve the computational performance of algorithms for multi-module or supporting surface satellite module component layout optimization. The proposed method is applied to a simplified satellite re-entry module component layout optimization problem to illustrate its effectiveness.

Topology Optimization of Bracing Systems for Multistory Steel Frames under Earthquake Loads

2011 ◽  
Vol 255-260 ◽  
pp. 2388-2393 ◽  
Author(s):  
Ji Zhuo Huang ◽  
Zhan Wang
Keyword(s):  
Topology Optimization ◽  
Weighted Average ◽  
Optimization Method ◽  
Layout Design ◽  
Computational Effort ◽  
Steel Frame ◽  
Structural Topology Optimization ◽  
Structural Topology ◽  
Earthquake Loads ◽  
Element Removal

Application of continuum structural topology optimization methods to the layout design of bracing systems for multistory steel frame buildings under earthquake loads is explored in this work. A weighted average strain energy sensitivity of element is formulated to be served as the element removal criterion in the optimization process, and then an ESO-based continuum structural topology optimization method for the layout design of multistory steel frame bracing systems subjected to earthquake-induced ground motions is presented. In each iterative design, an approximate reanalysis technique named CA method is adopted to reduce the computational effort. Finally, a design example is given to demonstrate the effectiveness of the presented optimization method for the optimal layout design of steel frame bracing systems under earthquake loads.

scholarly journals 2416 A Two Step Layout Design Optimization Method for Robotic Cellular Manufacturing Systems

2013 ◽  
Vol 2013.23 (0) ◽  
pp. _2416-1_-_2416-10_
Author(s):  
Xiaobo Bai ◽  
Takayuki YAMADA ◽  
Kazuhiro IZUI ◽  
Shinji NISHIWSKI ◽  
Issei SUEMITSU ◽  
...  
Keyword(s):  
Design Optimization ◽  
Manufacturing Systems ◽  
Cellular Manufacturing ◽  
Optimization Method ◽  
Layout Design ◽  
Cellular Manufacturing Systems

A computational and experimental study for the optimum reinforcement layout design of an RC frame

2016 ◽  
Vol 33 (2) ◽  
Author(s):  
Fatih Mehmet ÖZKAL ◽  
Habib UYSAL
Keyword(s):  
Topology Optimization ◽  
Design Methodology ◽  
Design Method ◽  
Integrated Design ◽  
Integrated Approach ◽  
Optimization Method ◽  
Layout Design ◽  
Experimental Comparison ◽  
Strut And Tie ◽  
Optimum Reinforcement

Purpose Compared with conventional design methods, strut-and-tie modeling is a more suitable and even a superior method for the reinforcement layout design of structural members with uncommon geometrical shapes and/or regions essentially subject to shear effects. Because the determination of the optimum strut-and-tie model for each of the members is an important task, the implementation of a topology optimization method could be useful before the detailing stage. Design/methodology/approach Optimum reinforcement layout of a concrete frame was designed by an integrated approach, which consists of the topology optimization and strut-and-tie modeling methods. Subsequently, an experimental comparison of the new model with the conventional model was performed based on their structural behaviors. Findings Depending on the experimental results, it was concluded that the new integrated design method presents more successful results than does the conventional method for the design of reinforced concrete (RC) members. Originality/value The preference of the new method will facilitate the design process by eliminating the experience required of design engineers.

Design and Implementation of a Virtual Groupware for Layout Decision Problems

1995 ◽  
Author(s):  
A. Banerjee ◽  
P. Banerjee ◽  
S. Mehrotra
Keyword(s):  
Texture Mapping ◽  
Optimization Method ◽  
Layout Design ◽  
Decision Problems ◽  
Ongoing Research ◽  
3 Dimensional ◽  
Qualitative And Quantitative ◽  
Design And Implementation ◽  
Graphics Rendering ◽  
Solution Methodology

Abstract An exploratory virtual reality-based groupware architecture is described as a computerized platform for simultaneously addressing qualitative and quantitative factors in layout problems. The motivation is to narrow this gap between the output of a computerized layout design optimization method and its implementation in practice. The steps involved in formulating and modeling the problem and in implementing a solution methodology are outlined. As part of our ongoing research, the groupware is currently designed to take input from a computerized optimization model for layout design and detailed layout design information such as 3-dimensional geometric, topological, graphics (rendering and texture mapping) and motion information. The groupware can have upto four members in a group who can collaboratively interact to manipulate a detailed layout Pairwise exchange and repositioning of individual layout objects are currently considered.

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