Results 71 to 80 of about 72,560 (302)
Integrating asymptotically-optimal path planning with local optimization
CoRR, 2017 Many robots operating in unpredictable environments require an online path planning algorithm that can quickly compute high quality paths. Asymptotically optimal planners are capable of finding the optimal path, but can be slow to converge. Local optimisation algorithms are capable of quickly improving a solution, but are not guaranteed to converge to ...
Scott Paulin +3 more
openaire +2 more sources
Hangkong gongcheng jinzhanRational path planning becomes particularly crucial when unmanned aerial vehicle（UAV）formations interact with complex real-world environments. The artificial potential field method exists some drawbacks, such as unreachable target points and local ...
XU Haitao, CHEN Longsheng, WANG Yuxiang
doaj +1 more source
Hierarchical Vision-Motion Planning with Uncertainty:
, 1992 A new framework of a hierarchical vision-motion planning for a mobile robot under uncertainty is proposed. An optimal plan is generated by twolevel planning: global route selection and local path planning.
Local Path Planning +2 more
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Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
, 2002 The paper draws on an empirical study of two workshops in which the issues that arise from the use of geographic information systems (GIS) as a planning tool in public participation settings were explored by local residents who take an active interest in
Carolyn Harrison +3 more
core +1 more source
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Evolutionary approaches to robot path planning
, 1999 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The ultimate goal in robotics is to create machines which are more independent and rely less on humans to guide them in their operation.
Kent, Simon
core
Local representation in Australia: a review of the legislation and literature [PDF]
, 2013 ACELG has released a comparative study of political governance frameworks for local governments across Australia. The research, Local Representation in Australia - A Review of the Legislation and the Literature, seeks to understand the advantages ...
Grant, BJ, S. F. Tan, Tan, SF, B. Grant
core
Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source