搜索结果: 1-15 共查到“工学 moment”相关记录24条 . 查询时间(0.125 秒)
As a team at Ontario Tech University launches a new "Ontario-centric" research project to evaluate the economics and environmental impacts of low-carbon energy technologies including small modular rea...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Structure-preserving machine learning moment closures for the radiative transfer equation
辐射传递方程 结构保持 机器学习 矩闭包
2023/4/24
In this talk, we present our work on structure-preserving machine learning (ML) moment closure models for the radiative transfer equation. Most of the existing ML closure models are not able to guaran...
Stochastic Kronecker graphs supply a parsimonious model for large
sparse real world graphs. They can specify the distribution of a large
random graph using only three or four parameters. Those param...
The Efficiency of Reduced Beam Section Connections for Reducing Residual Drifts in Moment Resisting Frames
Residual Deformations Reduced Beam Section Connection P-Δ Effects
2013/1/31
In most framed structures anticipated deformations in accordance with current codes fall into acceptable limit states, whereas they go through substantial residual deformations in the aftermath of sev...
A high dynamic range data acquisition system for a solid-state electron Electric Dipole Moment experiment
high dynamic range data acquisition system solid-state electron Electric
2011/7/21
We have built a high precision (24-bit) data acquisition (DAQ) system with eight simultaneously sampling input channels for the measurement of the electric dipole moment (EDM) of the electron. The DAQ...
Polarized electric dipole moment of well-deformed reflection asymmetric nuclei
well-deformed reflection asymmetric nuclei electric dipole
2011/7/21
The expression for polarized electric dipole moment of well-deformed reflection asymmetric nuclei is obtained in the framework of liquid-drop model in the case of geometrically similar proton and neut...
Adjusting Second Moment Bias in Eigenspace Using Bayesian Empirical Estimators, Dirichlet Tessellations and Worldview I Data for Predicting Culex quinquefasciatus Habitats in Trinidad
Culex quinquefasciatus Trinidad West Nile Virus Worldview 1 ArcGIS®
2013/3/5
Temporally weighted regression models with a spatial autoregressive component may estimate nonlinearities in spatiotemporal-sampled data of Culex quinquefasciatus, a major vector of West Nile Virus (W...
‘Sputnik moment’ hailed by SPIE leaders, saying strong photonics industry will drive advances
SPIE leaders strong photonics the photonics community
2011/4/22
SPIE leaders praised President Obama's call in last night's State of the Union address to a renewed commitment to scientific progress, and asserted that the photonics community is ready to lead the wa...
The Seat Angle Role on Moment-Rotation Response of Bolted Angle Connections
The Seat Angle Role Moment-Rotation
2010/3/5
Effect of the seat angle stiffness on moment-rotation response of the bolted top-seat angle connections is studied in this paper by using finite element method (FEM). All of the connection components,...
Computation of Fundamental Periods for Moment Frames Using a Hand-Calculated Approach
Periods Moment Frames
2010/3/5
The second method (known as Method B), specified in the 1997 Uniform Building Code Static Force Procedure, is a rational and accurate approach for finding the fundamental period of a frame. The formul...
引入分层控制概念设计了横摆力矩控制和滑移率控制相结合的车辆稳定性控制系统。建立了侧偏角和横摆角速度具有最佳输出响应的车辆理想模型，采用前馈与反馈控制相结合跟踪理想模型的控制策略，基于最优控制理论设计横摆力矩控制器。通过设计理想滑移率分配模块确定下层滑移率控制器理想值，基于模糊控制理论设计滑移率控制器。在Matlab/Simulink平台上建立8自由度非线性车辆模型，分别在低附着和高附着路面条件下进...
Evaluation of Innovative Extended End-Plate Moment Connections Under Cyclic Loading
Moment connection Cyclic loading Rotation capacity End-plate thickness Plastic capacity
2009/10/12
This paper presents parts of results of an experimental research project on the behavior of end-plate connections subjected to monotonic and cyclic loading conducted at _Istanbul Technical University....
Steady State Response of Viscoelastically Corner Point-Supported Generally Orthotropic Rectangular Plates under the Effect of Sinusoidally Varying Moment
Viscoelastic point-supports Elastic point-supports Generally orthotropic plates
2009/10/10
The vibration of generally orthotropic rectangular elastic plates having viscoelastic point supports at the corners is analyzed. Lagrange's equations are used to examine the free vibration characteris...
Nominal moment capacity of box reinforced concrete beams exposed to fire
Fire reinforced concrete nominal moment capacity beam box section cover concrete
2009/9/30
The performance of steel reinforced concrete (RC) beams with a box cross section exposed to fire is studied. The cross-section is divided into an appropriate number of segments so that non-uniform tem...
Moment redistribution and ductility of RHSC continuous beams strengthened with CFRP
RHSC continuous beam CFRP End anchorage Moment redistribution Ductility
2009/9/30
In continuous concrete beams, ductility allows redistribution of moment between the negative and positive moment zones. Although many in situ reinforced high strength concrete (RHSC) beams are of cont...