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Advanced Techniques of Stress Analysis [PDF]

INCAS Bulletin, 2013
This article aims to check the stress analysis technique based on 3D models also making a comparison with the traditional technique which utilizes a model built directly into the stress analysis program.
Simion TATARU, Daniela BARAN, Dorin LOZICI-BRANZEI   +2 more
doaj   +1 more source

The Review of Electromagnetic Field Modeling Methods for Permanent-Magnet Linear Motors

Energies, 2022
Permanent-magnet linear motors (PMLMs) are widely used in various fields of industrial production, and the optimization design of the PMLM is increasingly attracting attention in order to improve the comprehensive performance of the motor.
Xinmei Wang, Yifei Wang, Tao Wu
doaj   +1 more source

Optimization of the section structure of container ship based on artificial bee colony algorithm and finite element strength calculation

Zhongguo Jianchuan Yanjiu, 2023
ObjectivesThe method of rewriting the element node information file to realize parametric modeling is commonly employed in existing structural optimization based on finite element (FE) strength calculation, but it remains difficult to consider variations
Wenping LUO, Weiqin LIU, Hongxu WANG, Meng YANG   +3 more
doaj   +1 more source

Discrete optimization design for cabin-skeleton coupling structure of blended-wing-body underwater glider

Zhongguo Jianchuan Yanjiu, 2021
ObjectivesThe cabin-skeleton coupling structure of a blended-wing-body underwater glider is optimized using a data-driven discrete optimization concept.MethodsFirst, a Kriging-assisted discrete global optimization algorithm (KDGO) is proposed for ...
Huachao DONG, Peng WANG, Yijin ZHANG
doaj   +1 more source

Equivalent simulation of mechanical characteristics for parametric modeling of bolted joint structures

Advances in Mechanical Engineering, 2017
To accurately describe mechanical characteristics in the modeling and analysis of bolted joint structure in complex mechanical system, this article investigates on the equivalent parameters of mechanical characteristics (tension and compression stiffness,
Zhi Wang, Cheng-Wei Fei, Jian-Jun Wang
doaj   +1 more source

A Simple and Transparent Alternative to Repeated Measures ANOVA

SAGE Open, 2015
Observation Oriented Modeling is a novel approach toward conceptualizing and analyzing data. Compared with traditional parametric statistics, Observation Oriented Modeling is more intuitive, relatively free of assumptions, and encourages researchers to ...
James W. Grice, David Philip Arthur Craig, Charles I. Abramson   +2 more
doaj   +1 more source

Parametric transfer in a synchronously pumped optical parametric oscillator [PDF]

, 2006
The conditions for high fidelity parametric transfer of the pulse shape of a near-infrared pump pulse to a mid-infrared idler pulse of a synchronously pumped optical parametric oscillator are investigated theoretically and ...
Shepherd, D.P., Hanna, D.C., J. Prawiharjo, D.C. Hanna, Naz, N.A., Prawiharjo, J., D.P. Shepherd, N.A. Naz, Hung, H.S.S., H.S.S. Hung   +9 more
core   +2 more sources

A Parametric Modeling Method for the Field-Circuit Coupled  Model of Synchronous Generators

Journal of Harbin University of Science and Technology, 2018
In order to solve the problem that the preprocessing of building the fieldcircuit coupled model for analyzing the internal faults of synchronous generators is timeconsuming, a parametric modeling method for the fieldcircuit coupled model is given in ...
LIU Zhi-hui, XIAO Shi-yong, SUN Xiao-bo, WANG Qing-dong, LI Hai-cheng   +4 more
doaj   +1 more source

Parametric matrix models

Nature Communications
Abstract We present a general class of machine learning algorithms called parametric matrix models. In contrast with most existing machine learning models that imitate the biology of neurons, parametric matrix models use matrix equations that emulate physical systems.
Patrick Cook, Danny Jammooa, Morten Hjorth-Jensen, Daniel D. Lee, Dean Lee   +4 more
openaire   +4 more sources

Experimental investigation of parametric transfer in synchronously pumped optical parametric oscillators

, 2007
We experimentally investigate the parameters affecting parametric transfer in a synchronously pumped optical parametric oscillator for indirect shaping of mid-infrared ultrashort pulses and make comparisons with previously reported numerical modeling ...
Hung, H.S., Shepherd, D.P., Hanna, D.C., Jerry Prawiharjo, Nikita K. Daga, David C. Hanna, Prawiharjo, J., David P. Shepherd, Hazel S. S. Hung, Daga, N.K.   +9 more
core   +1 more source