Joint Stiffness of Body Structure based on First Order Analysis (FOA)

2003 ◽  
Vol 2003.13 (0) ◽  
pp. 312-313
Author(s):  
Tatuyuki AMAGO ◽  
Yasuaki TSURUMI ◽  
Toshiaki NAKAGAWA ◽  
Hidekazu NISHIGAKI
Keyword(s):  
Joint Stiffness ◽  
Body Structure ◽  
Order Analysis ◽  
First Order

First Order Analysis for Automotive Body Structure Design-Part 2: Joint Analysis Considering Nonlinear Behavior

2004 ◽  
Author(s):  
Yasuaki Tsurumi ◽  
Hidekazu Nishigaki ◽  
Toshiaki Nakagawa ◽  
Tatsuyuki Amago ◽  
Katsuya Furusu ◽  
...  
Keyword(s):  
Nonlinear Behavior ◽  
Structure Design ◽  
Joint Analysis ◽  
Body Structure ◽  
Order Analysis ◽  
First Order ◽  
Automotive Body

First Order Analysis for Automotive Body Structure Design

2000 ◽  
Author(s):  
Hidekazu Nishigaki ◽  
Shinji Nishiwaki ◽  
Tatsuyuki Amago ◽  
Noboru Kikuchi
Keyword(s):  
Optimization Method ◽  
Structure Design ◽  
Optimal Designs ◽  
Body Structure ◽  
Analysis Model ◽  
Microsoft Excel ◽  
Order Analysis ◽  
First Order ◽  
Automotive Body ◽  
Basic Ideas

Abstract The concept of Computer Aided Engineering (CAE) was first proposed by J. Lemon at SDRC, and has been widely accepted in automotive industries. CAE numerically estimates the performance of automobiles and proposes alternative ideas that lead to the higher performance without building prototypes. However, most automotive designers cannot directly utilize CAE since specific well-trained engineers are required to achieve sophisticated operations. Moreover, CAE requires a huge amount of time and many modelers to construct an analysis model. In this paper, we propose a new concept of CAE, First Order Analysis (FOA), in order to overcome these problems and to quickly obtain optimal designs. The basic ideas include (1) graphic interfaces for automotive designers using Microsoft/Excel (2) use of sophisticated formulations based on the theory of mechanics of material, (3) the topology optimization method. Further, some prototypes of software are presented to confirm the method for FOA presented here.

First Order Analysis for Automotive Body Structure Design - Part 1: Overview and Applications

2004 ◽  
Author(s):  
Hidekazu Nishigaki ◽  
Tatsuyuki Amago ◽  
Hideki Sugiura ◽  
Yoshio Kojima ◽  
Shinji Nishiwaki ◽  
...  
Keyword(s):  
Structure Design ◽  
Body Structure ◽  
Order Analysis ◽  
First Order ◽  
Automotive Body

Diagram based assessment strategy for first-order analysis of masonry arches

2019 ◽  
Vol 22 ◽  
pp. 122-129 ◽  
Author(s):  
Gabriel Stockdale ◽  
Gabriele Milani
Keyword(s):  
Masonry Arches ◽  
Assessment Strategy ◽  
Order Analysis ◽  
First Order

Radiant Panel Columns Magnetostrictive Transducers of Forced Vibration

2012 ◽  
Vol 588-589 ◽  
pp. 359-363
Author(s):  
Jian Ping Sun ◽  
Jian Xin Wang
Keyword(s):  
Forced Vibration ◽  
Radiation Effect ◽  
Optimization Methods ◽  
Motion Model ◽  
Spring Rate ◽  
Order Analysis ◽  
First Order ◽  
Radiant Panel ◽  
Magnetostrictive Transducer

the columns of magnetostrictive transducer for the object, the establishment of a Radiant Panel in magnetostrictive rods through the spring of motion model, gives a method for solving first-order analysis and solutions, discusses the spring rate on radiation effect of amplitude. On reasonable determination of Radiant Panel structure, the size of the transducer, and optimization methods.

scholarly journals First-order analysis of optical flow in monkey brain.

1992 ◽  
Vol 89 (7) ◽  
pp. 2595-2599 ◽  
Author(s):  
G. A. Orban ◽  
L. Lagae ◽  
A. Verri ◽  
S. Raiguel ◽  
D. Xiao ◽  
...  
Keyword(s):  
Optical Flow ◽  
Monkey Brain ◽  
Order Analysis ◽  
First Order
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