Results 31 to 40 of about 2,810,127 (209)

Ion-implantation-caused special damage profiles determined by spectroscopic ellipsometry in crystalline and in relaxed (annealed) amorphous silicon [PDF]

, 1993
We previously developed a fitting method of several parameters to evaluate ion-implantation-caused damage profiles from spectroscopic ellipsometry (SE) (M. Fried et al., J. Appl. Phys., 71 (1992) 2835).
Fried, M., Fried, M., Gyulai, J., Hanekamp, L.J., Hanekamp, L.J., Lohner, T., Lohner, T., Nguyen, N.V., van Silfhout, Arend, Vedam, K.   +9 more
core   +4 more sources

Function estimation with locally adaptive dynamic models [PDF]

, 2001
We present a nonparametric Bayesian method for fitting unsmooth and highly oscillating functions, which is based on a locally adaptive hierarchical extension of standard dynamic or state space models.
Fahrmeir, Ludwig, Fronk, Eva-Maria, Lang, S.   +2 more
core   +1 more source

Distributed dislocation-residual stress model of cold rolled strips based on the complex variable function method of plane elasticity

工程科学学报, 2016
In order to reveal the formation mechanism of the manifested waves of cold rolled strips,the distributed dislocation was calculated by using measured residual stress,and a distributed dislocation-residual stress model was proposed. The stress field of an
LI Nong, LI Hong-bo, ZHANG Jie, JIA Sheng-hui, CHU Yu-gang, LIU Hai-jun   +5 more
doaj   +1 more source

Research on PDF Shape Control for Nonlinear Stochastic System Using an Approximate Solution of FPK Equation

Axioms, 2023
In this paper, we developed a probability density function (PDF) shape control method for non-linear stochastic systems using a hybrid logistic function (HLF) as an approximate PDF of the state variable.
Lingzhi Wang, Kun Zhang, Fucai Qian, Xiaoli Zhang   +3 more
doaj   +1 more source

Optimal PSS Parameters Design Based on a Novel Objective Function for Small Signal Stability Enhancement [PDF]

Journal of Electrical and Computer Engineering Innovations, 2021
Background and Objectives: In this paper, a novel objective function is proposed for designing the power system stabilizers (PSSs). Although the object of the previous designs was to enhance the critical modes' stability, the derived stability indices ...
P. Naderi, B. Ehsan Maleki, H. Beiranvand   +2 more
doaj   +1 more source

Synchronization in node of complex networks consist of complex chaotic system

AIP Advances, 2014
A new synchronization method is investigated for node of complex networks consists of complex chaotic system. When complex networks realize synchronization, different component of complex state variable synchronize up to different scaling complex ...
Qiang Wei, Cheng-jun Xie, Hong-jun Liu, Yan-hui Li   +3 more
doaj   +1 more source

Investigation of the Application of Complex Function Theory in Underground Mine Design: A Case Study

Applied Sciences, 2023
This study, with the engineering background of the design of a stope involving a sublevel mining method in a certain underground metal mine, explored the application of stress-solving methods based on the complex variable function theory in actual ...
Lihai Tan, Huaide Peng, Xuefeng Si, Qibin Lin   +3 more
doaj   +1 more source

Interaction between inclined and curved cracks problem in plane elasticity [PDF]

, 2013
Interaction between inclined and curved cracks are studied and the hypersingular integral equations for the problem in plane elasticity are obtained using the complex variable functions method.
Aridi, Mohd Radzi, Eshkuvatov, Zainidin K., Nik Long, Nik Mohd Asri   +2 more
core   +1 more source

Electric Vehicle NiMH Battery State of Charge Estimation Using Artificial Neural Networks of Backpropagation and Radial Basis

World Electric Vehicle Journal, 2023
The state of charge of a battery depends on many magnitudes, but only voltage and intensity are included in mathematical equations because other variables are complex to integrate into. The contribution of this work was to obtain a model to determine the
Jordy Alexander Hernández, Efrén Fernández, Hugo Torres   +2 more
doaj   +1 more source

Robust 3D lane detection in complex traffic scenes using Att-Gen-LaneNet

Scientific Reports, 2022
Robust 3D lane detection is the key to advanced autonomous driving technologies. However, complex traffic scenes such as bad weather and variable terrain are the main factors affecting the robustness of lane detection algorithms.
Yanshu Jiang, Qingbo Dong, Liwei Deng
doaj   +1 more source