Reflections on Nonlinear Dynamics of Machines and Structures

2000 ◽  
Vol 16 (2) ◽  
pp. 79-83
Author(s):  
Francis C. Moon
Keyword(s):  
Nonlinear Dynamics ◽  
Nonlinear Analysis ◽  
Relative Motion ◽  
Short Note ◽  
Structural Systems ◽  
Machine Systems ◽  
Multi Body

ABSTRACTIn this short note a comparison is made between the methodology of nonlinear analysis in machine systems versus structural systems. Because of strong nonlinearities in machines with parts in relative motion, chaotic-like dynamics are more likely to occur in complex multi-body machines than in structural systems. Furthermore, it is conjectured that well designed machines have evolved to where a small amount of chaos is always present and is sometimes desired.

Nonlinear dynamics of viscoelastic flexible structural systems by finite element method

2020 ◽  
Author(s):  
A. A. Abdelrahman ◽  
A. E. Nabawy ◽  
A. M. Abdelhaleem ◽  
S. S. Alieldin ◽  
M. A. Eltaher
Keyword(s):  
Nonlinear Dynamics ◽  
Finite Element Method ◽  
Finite Element ◽  
Structural Systems ◽  
Element Method

scholarly journals INTRODUCTION TO RECENT INSIGHTS INTO FINANCIAL, HOUSING, AND MONETARY MARKETS

2017 ◽  
Vol 22 (7) ◽  
pp. 1721-1726
Author(s):  
Fredj Jawadi
Keyword(s):  
Nonlinear Dynamics ◽  
Financial Markets ◽  
International Workshop ◽  
Asset Price ◽  
Short Note ◽  
Price Dynamics ◽  
Special Issue ◽  
Real Activity ◽  
Market Trends ◽  
Selection Of

This short note gives an overview of recent research on topics concerning Financial, Housing, and Monetary markets. In particular, I introduce a special issue that includes a selection of papers presented at the second International Workshop on Financial Markets and Nonlinear Dynamics (FMND) held in Paris in June 2015 (www.fmnd.fr). The papers investigate various issues and discuss hypotheses that help us to understand asset price dynamics and their impact on real activity, as well as the new rules governing financial markets. Furthermore, their conclusions can help us to improve the forecasting of market trends in the future.

scholarly journals A Short Note for Dr. Watabe’s Review in 1974

2006 ◽  
Vol 1 (3) ◽  
pp. 357-357
Author(s):  
Hiroshi Kuramoto ◽  
Keyword(s):  
Seismic Design ◽  
Short Note ◽  
Building Design ◽  
Structural Systems ◽  
Design Codes ◽  
Comprehensive Understanding ◽  
Basic Principles ◽  
Preceding Article ◽  
High Rise ◽  
Earthquake Resistant

In the preceding article, I reviewed two seismic design codes of the Building Standard Law of Japan, revised in 1981 and 2000, with the transition of Japanese seismic design codes. Having read the 1974 review by Dr. Makoto Watabe, I was most impressed by his comprehensive understanding of seismic structural systems for buildings – an understanding that is fresh even today, more than 3 decades later. He moves from the basic principles for seismic building design to earthquake-resistant properties of building. The general seismic design principles of buildings he has reviewed are very sound and introduced both in current seismic design codes I have reviewed and the seismic design of super high-rise buildings over 60 m high.

A Comparison of Approaches to Multi-Body Relative Motion using the Kestrel Solver

2019 ◽  
Author(s):  
Haimin Huang ◽  
Regina H. Blyth ◽  
Matthew A. Prior ◽  
Matteo Giacobello ◽  
Rafael Perez ◽  
...  
Keyword(s):  
Relative Motion ◽  
Multi Body
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