نتایج جستجو برای: geometric simulation

تعداد نتایج: 640773  

Journal: :Journal of Visualization and Computer Animation 2009
Jin Huang Hanqiu Sun Kun Zhou Hujun Bao

Embedding geometric textures in a shell space around an arbitrary surface has been a popular way to add highly detailed geometric details and enhance visual richness in graphics community, but the dynamic effects of geometric textures have not been modeled and simulated. In this paper, we introduce an efficient algorithm for deforming geometric textures with dynamic effects. The algorithm consi...

Journal: :Physical review 2021

An upper limit to distillable entanglement between two disconnected regions of massless non-interacting scalar field theory has an exponential decay defined by a geometric constant. When regulated at short distances with spatial lattice, this abruptly vanishes beyond dimensionless separation, defining negativity sphere. In dimensions, we determine constant pair disks and the growth sphere towar...

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2017

2009
Wisama KHALIL Philippe LEMOINE

This paper presents a software package for the simulation and the realization of the calibration of the geometric parameters of robots. This package which is called GECARO, GEometric CAlibration of RObots, contains new methods which can carry out the calibration of the geometric parameters and the gain transmission ratios of serial robots without the need of external sensors. It contains also c...

Azadi, Taherkhani,

This paper develops an automatic parking algorithm based on a fuzzy logic controller with the vehicle pose for the input and the steering angle for the output. In this way some feasible reference trajectory path have been introduced according to geometric and kinematic constraints and nonholonomic constraints to simulate motion path of car. Also a novel method is used for parking space detec...

A. Ezzati, A. Shirazi, B. Mofid, M.A. Zarrinfard, S. Khoei, S.H. Mousavie Anijdan, S.R. Mahdavi,

Background: Gold nanoparticles (GNPs) have been shown as a good radiosensitizer. In combination with radiotherapy, several studies with orthovoltage X-rays have shown considerable dose enhancement effects. This paper reports the dose enhancement factor (DEF) due to GNPs in 18 megavoltage (MV) beams. Materials and Methods: Different geometrical 50-nm GNPs configurations at a concentrati...

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