Implementation of real‐time hybrid simulation based on Python‐graphics processing unit computing

Real‐time hybrid simulation is a testing method that combines physical experiments and numerical simulations, which can increase the dimensions of experimental specimens and reduce the error of scaling testing. Currently, the maximum degrees of freedom of numerical models are 7000 in real time. To i...

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Vydané v:The structural design of tall and special buildings Ročník 32; číslo 18
Hlavní autori: Dong, Xiaohui, Tang, Zhenyun, Du, Xiuli
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Oxford Wiley Subscription Services, Inc 25.12.2023
Predmet:
Degrees of freedom
Error reduction
Graphics processing units
Mathematical models
Numerical models
Real time
Simulation
ISSN:1541-7794, 1541-7808
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Shrnutí:Real‐time hybrid simulation is a testing method that combines physical experiments and numerical simulations, which can increase the dimensions of experimental specimens and reduce the error of scaling testing. Currently, the maximum degrees of freedom of numerical models are 7000 in real time. To improve the scale of numerical simulation in real time, a testing framework based on Python and graphics processing unit was proposed in this paper. The maximum degrees of freedom of the numerical model exceeded 24,000 with the testing framework. The testing capacity of real‐time hybrid simulation was significantly improved by the graphics processing unit calculations.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 14
ISSN:1541-7794
1541-7808
DOI:10.1002/tal.2055