scholarly journals TARE: A Hierarchical Framework for Efficiently Exploring Complex 3D Environments

2021 ◽  
Author(s):  
Chao Cao ◽  
Hongbiao Zhu ◽  
Howie Choset ◽  
Ji Zhang
Keyword(s):  
Hierarchical Framework ◽  
3D Environments

Sustainable product-service system hierarchical framework under uncertainties: The pharmaceutical industry in Ecuador

2021 ◽  
Vol 294 ◽  
pp. 126188
Author(s):  
Yeneneh Tamirat Negash ◽  
Liria Salome Calahorrano Sarmiento ◽  
Ming-Lang Tseng ◽  
Korbkul Jantarakolica ◽  
Kimhua Tan
Keyword(s):  
Pharmaceutical Industry ◽  
Service System ◽  
Product Service System ◽  
Hierarchical Framework ◽  
Product Service ◽  
Sustainable Product

Ultrafast and Durable Li/Na storage by an Iron Selenide Anode Using an Elastic Hierarchical Structure

2021 ◽  
Author(s):  
Peng Jing ◽  
Qiong Wang ◽  
Chunxiang Xian ◽  
Liyu Du ◽  
Yin Zhang ◽  
...  
Keyword(s):  
Hierarchical Structure ◽  
Carbon Matrix ◽  
Iron Selenide ◽  
Hierarchical Framework ◽  
Unique Structure ◽  
Graphene Coating ◽  
Elastic Characteristics

FeSe nanoparticles were encapsulated into polycystic carbon matrix (FeSe/C) followed by graphene coating (GF@FeSe/C) via a facile strategy, constructing a hierarchical framework with porous and elastic characteristics. This unique structure...

scholarly journals Surface-driven Next-Best-View planning for exploration of large-scale 3D environments

2020 ◽  
Vol 53 (2) ◽  
pp. 15501-15507
Author(s):  
Guillaume Hardouin ◽  
Fabio Morbidi ◽  
Julien Moras ◽  
Julien Marzat ◽  
El Mustapha Mouaddib
Keyword(s):  
Large Scale ◽  
View Planning ◽  
3D Environments ◽  
Next Best View

Networks of Place Cells for Representing 3D Environments and Path Planning

2020 ◽  
Author(s):  
Lea Steffen ◽  
Rafael Kubler da Silva ◽  
Stefan Ulbrich ◽  
Juan Camilo Vasquez Tieck ◽  
Arne Roennau ◽  
...  
Keyword(s):  
Path Planning ◽  
Place Cells ◽  
3D Environments

A Study of Microindentation Hardness Tests by Mechanism-based Strain Gradient Plasticity

2000 ◽  
Vol 15 (8) ◽  
pp. 1786-1796 ◽  
Author(s):  
Y. Huang ◽  
Z. Xue ◽  
H. Gao ◽  
W. D. Nix ◽  
Z. C. Xia
Keyword(s):  
Strain Gradient ◽  
Size Dependence ◽  
Plasticity Theory ◽  
Strain Gradient Plasticity ◽  
Gradient Plasticity ◽  
Hierarchical Framework ◽  
Microindentation Hardness ◽  
Dislocation Hardening ◽  
Hardness Tests ◽  
Micro Indentation

We recently proposed a theory of mechanism-based strain gradient (MSG) plasticity to account for the size dependence of plastic deformation at micron- and submicronlength scales. The MSG plasticity theory connects micron-scale plasticity to dislocation theories via a multiscale, hierarchical framework linking Taylor's dislocation hardening model to strain gradient plasticity. Here we show that the theory of MSG plasticity, when used to study micro-indentation, indeed reproduces the linear dependence observed in experiments, thus providing an important self-consistent check of the theory. The effects of pileup, sink-in, and the radius of indenter tip have been taken into account in the indentation model. In accomplishing this objective, we have generalized the MSG plasticity theory to include the elastic deformation in the hierarchical framework.

scholarly journals SUNFISH®: A Human-Portable Exploration AUV for Astrobiology Investigations in Complex 3D Environments

2019 ◽  
Author(s):  
Kristof Richmond ◽  
Chris Flesher ◽  
Neal Tanner ◽  
William Stone ◽  
Laura Lindzey
Keyword(s):  
3D Environments
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