Results 101 to 110 of about 190,435 (331)
Advanced Robotics Research, EarlyView.A low‐cost pipeline curvature detection method has been proposed for an untethered biped pipeline surface climbing robot (BPCR) system with a five‐degree‐of freedom structure. The BPCR features adaptive vacuum suction cups equipped with multiple laser sensors on the suction modules to detect the curvature of various surfaces.
Zikang Li +3 more
wiley +1 more source
Research of Tooth Profile Error Evaluation Method based on Cartesian Coordinate Measurement Method
Jixie chuandong, 2016 The tooth profile error is one important individual errors of gear,with wide use of the coordinate measuring machine in gear measurement,the Cartesian coordinate measuring method is becoming more and more widely applied in gear error measurement field ...
Zhang Bai, Lin Jiachun
doaj
Mechanics and kinetics in the Friedmann-Lemaitre-Robertson-Walker space-times
, 2011 Using the standard canonical formalism, the equations of mechanics and kinetics in the Friedmann-Lemaitre-Robertson-Walker (FLRW) space-times in Cartesian coordinates have been obtained.
Aharonian, F. A. +2 more
core +1 more source
Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source
Unspeakable quantum information [PDF]
, 2002 No verbal explanation can indicate a direction in space or the orientation of a coordinate system. Only material objects can do it. In this article we consider the use of a set of spin-\half particles in an entangled state for indicating a direction, or ...
Peres, Asher, Scudo, Petra F.
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Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
wiley +1 more source
GRID3C: Computer program for generation of C type multilevel, three dimensional and boundary conforming periodic grids [PDF]
A fast computer program, GRID3C, was developed for accurately generating periodic, boundary conforming, three dimensional, consecutively refined computational grids applicable to realistic axial turbomachinery geometries. The method is based on using two
Dulikravich, D. S.
core +1 more source
, 2006 The one-body and two-body density matrices in coordinate space and their Fourier transforms in momentum space are studied for a nucleus (a nonrelativistic, self-bound finite system).
A. Shebeko +39 more
core +1 more source
Advanced Theory and Simulations, EarlyView.This study develops a superconvergent meshless method to analyze and control vibrations in twisted, bidirectional functionally graded Terfenol‐D beams. By optimizing magnetostrictive patch placement, it demonstrates effective vibration suppression under dynamic loads, highlighting the design potential of strategically graded materials in complex ...
Mukund A. Patil +2 more
wiley +1 more source
Magnetohydrodynamics flow of nanofluid due to stretching/shrinking surface with slip effect
Advances in Mechanical Engineering, 2017 This research concerns with the flow of nanofluid due to a stretching/shrinking surface. The underlying problem governs the boundary layer equations for two-dimensional viscous and incompressible fluids in Cartesian coordinate system.
Tanvir Akbar +3 more
doaj +1 more source