Suchergebnisse - "Numerical integration algorithms"

Questioning numerical integration methods for microsphere (and microplane) constitutive equations von Verron, Erwan

“… •Cubature methods for microsphere and microplane constitutive equations are studied.•Three different formulations are compared by computing large strain …”
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Adaptive step size numerical integration for stochastic differential equations with discontinuous drift and diffusion von Malik, Avinash

“… Stochastic hybrid systems (SHSs) are a modelling framework for a cyber-physical system (CPS), used to simulate, validate, and verify safety critical …”
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CONSISTENT LINEARIZATION FOR THE EXACT STRESS UPDATE OF PRANDTL-REUSS NON-HARDENING ELASTOPLASTIC MODELS von WEI, Z., PERIĆ, D., OWEN, D. R. J.

“… This paper presents a consistent algorithm, which combines the advantages of the exact time integration of Prandtl–Reuss elastoplastic models and the quadratic …”
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Efficiency of numerical integration algorithms related to divisor theory in cyclotomic fields von Temirgaliev, N.

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The study of the method for the Φ values across the entire regional range of α in the frequency calculation of the P-Ⅲ distribution von Qifeng, Song, Xi, Chen, Zhicai, Zhang

“… •Proposed a method for the Φ values across the entire regional range of α in the frequency calculation of the P-Ⅲ distribution.•Resolved the issue of slow …”
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A novel constitutive model for S30408 stainless steel considering strain memory effect: Formulation and implementation von Zheng, Shuai, Liu, Ling, Zhang, Yuelin

“… To predict seismic behavior of steel structures and conduct performance-based seismic design, a precise constitutive model to accurately reflect the …”
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Three-dimensional train–track–bridge coupled dynamics model based on the explicit finite element method von Zeng, Zhi-Ping, Liu, Fu-Shan, Wang, Wei-Dong

“… In this paper, a train-track-bridge coupled dynamics modeling and coupling method was proposed. The coupled dynamic system was modeled separately with multiple …”
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Implementation of real‐time hybrid simulation based on Python‐graphics processing unit computing von Dong, Xiaohui, Tang, Zhenyun, Du, Xiuli

“… Real‐time hybrid simulation is a testing method that combines physical experiments and numerical simulations, which can increase the dimensions of experimental …”
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Implementation of real‐time hybrid simulation based on GPU computing von Zhenyun, Tang, Xiaohui, Dong, Zhenbao, Li, Xiuli, Du

“… With combination of physical experiment and numerical simulation, real‐time hybrid simulation (RTHS) can enlarge the dimensions of testing specimens and …”
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Comparisons of three numerical integration algorithms in shake table-actuator hybrid testing under proportional errors von Peng, Tianbo, Zeng, Zhong, Yu, Xuntao

“… •Equations of STAH tests with three numerical integration algorithms are derived.•Four sources of errors are concluded, and the proportional error is …”
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On a new integration scheme for von-Mises plasticity with linear hardening von Auricchio, Ferdinando, Beirão da Veiga, Lourenço

“… Limiting the discussion to an associative von‐Mises plasticity model with linear kinematic and isotropic hardening, we compare the performance of the classical …”
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Research on Numerical Integration Algorithm for MDOF Pseudo-Dynamic Test von Guo, Xin, Zhu, Li Hua, Wang, Tian Li

“… This paper focuses on two integration algorithms used for pseudo-dynamic test, explicit Newmark algorithm and implicit alpha-C algorithm. The comparison study …”
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A Novel Optimized Gauss Integral for Transmission Line Voltage Measurement von Zhang, Jiaming, Tan, Zejie, Xu, Zhenheng, Liu, Zhong, Tian, Bing, Wang, Zhiming, Lv, Qiancheng, Luo, Bofeng, Liu, Xinting, Hu, Jun

“… Gauss integral method, Chebyshev integral method, and Gauss-Legendre integral method are the main methods used for the non-contact voltage measurement to …”
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Improved Numerical Integration Algorithm for Electrical Parameter Measurement von Huang, Jian-zhong, Liao, Han-xin, Hang, Qing-le, Chen, Gang

“… The principle of improved numerical integration algorithm is introduced and the simulation on the algorithm has been carried out. The effects of the first …”
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A varying time-step explicit numerical integration algorithm for solving motion equation von Zhou, Zheng-hua, Wang, Yu-huan, Liu, Quan, Yin, Xiao-tao, Yang, Cheng

“… If a traditional explicit numerical integration algorithm is used to solve motion equation in the finite element simulation of wave motion, the time-step used …”
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Study on Numerical Integration Algorithm for PSD Test von Peng Sun, Xin Guo

“… This paper focuses on two integration algorithms used for pseudo-dynamic test, explicit New mark algorithm and implicit alpha-C algorithm. The comparison study …”
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