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Detección de colisiones con librerías V-Collide y PhysX para interacción virtual con interfaces hápticas
Published 2015-02-01“…Los resultados obtenidos argumentan la selección de la librería PhysX comparada con la librería V-Collide, para el análisis en la detección de colisiones en un entorno virtual con realimentación táctil.…”
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Optimization of Snake-like Robot Locomotion Using GA: Serpenoid Design
Published 2020-08-01Subjects: Get full text
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Фізика в іграх. Створення ігрового двигуна на основі фізичних процесів
Published 2023-07-01Subjects: Get full text
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Real-time house-collapsing simulations based on performance evaluation of physics engines
Published 2018-02-01“…In order to find an appropriate configuration of computer hardware and software for accelerating house-collapsing simulations, this study evaluates the performances of four major physics engines, namely Open Dynamics Engine, Bullet Physics Library, PhysX 2.8.1 and PhysX 3.4, by comparing the processing time about two sample structures including only rigid bodies or rigid bodies constrained by joints. …”
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SutureHap
Published 2018-01-01“…In this study, it was decided to take advantage of NVIDIA PhysX physics engine to produce a fast and effortless process in the creation of a virtual training environment for suturing tasks. …”
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Convergence of a particle method for a regularized spatially homogeneous Landau equation
Published 2023“…Wu, A particle method for the homogeneous Landau equation, J. Comput. Phys. X 7 (2020) 100066, 24] to numerically approximate the Landau equation with good accuracy at reasonable computational cost. …”
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Random batch particle methods for the homogeneous Landau equation
Published 2022“…The methods are stochastic variations of the particle methods proposed by Carrillo et al. [J. Comput. Phys.: X 7: 100066, 2020] using the random batch strategy. …”
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Increasing granular flow rate with obstructions
Published 2016-03-01“…We use the experiment to develop a computer simulation using the PhysX physics engine. Simulations confirm the experimental results and we state several considerations necessary to obtain a model that agrees well with experiment. …”
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Методи та програмні засоби фізичної симуляції
Published 2023-05-01“…У дослідженні розглянуто основні типи фізичної симуляції та задачі, які вони вирішують, наведено детальний опис та порівняльний аналіз програмних застосунків фізичної симуляції таких, як PhysX, Bullet та Femap, визначено їх переваги та недоліки в контексті використання для наукового дослідження об’єктів і систем. …”
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PackageCargo: A decision support tool for the container loading problem with stability
Published 2020-07-01“…Additionally, the proposed tool allows us to estimate cargo stability metrics through the implementation of mathematical models and verify the results of said models using a simulation environment built with the PhysX library. The goal of this application was to create a usable decision support system suitable for industrial purposes as well as a platform for academic research. …”
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Radiation parameterizations and optical characterizations for glass shielding composed of SLS waste glass and lead-free materials
Published 2022-12-01“…The UV–Visible Spectrophotometer was used to investigate the optical properties and the radiation shielding properties were reported for current glass samples utilizing the PhysX/PDS online software. The optical property results indicate that when BaO content increases in glass structure, the Urbach energy ΔE, and refractive index n increases while the energy optical band gap Eopt decreases. …”
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Development and Validation of a Virtual Reality Simulator for Robot-Assisted Minimally Invasive Liver Surgery Training
Published 2022-07-01“…This simulator was coded in C++ using PhysX and FleX with a novel cutting algorithm and used a patient data-derived model and two instruments functioning as ultrasonic shears. …”
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The influence of heavy elements on the ionizing radiation shielding efficiency and elastic properties of some tellurite glasses: Theoretical investigation
Published 2020-12-01“…The impact of adding PbO and WO3 on the mechanical properties and radiation shielding efficiency of 4 different glass samples labeled as TWP1, TWP2, TWP3, and TWP4 (samples codes) was studied via the Makishima and Mackenzie model (MMD), Rocherulle model (RD), XCOM database, FLUKA code, and Phys-X/PSD software. According to MMD, Young's (Y), bulk (K), shear (G) modulus values increase from 59.13 to 62.80 GPa, from 37.76 to 43.86 GPa, from 25.48 to 26.55 GPa, and from 71.73 to 79.26 GPa for TWP1 and TWP4 glasses, respectively. 277.833, 358.768, 465.048 and 570.786 cm−1 values are the highest linear attenuation coefficient (μ) values for TWP1, TWP2, TWP3 and TWP4 glasses at 0.015 MeV. …”
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