Results 101 to 110 of about 268,675 (285)
Sufficient Conditions Used in Admittance Selection for Planar Force-guided Assembly [PDF]
, 2002 Admittance control approaches show significant promise in providing reliable force-guided assembly. An important issue in the development of these approaches is the specification of an appropriate admittance control law.
Huang, Shuguang, Schimmels, Joseph M.
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Advanced Functional Materials, EarlyView.MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler +3 more
wiley +1 more source
BuildingsAs heritage cognition evolves, aligning conceptual understanding with conservation strategies becomes essential for effective practice. This study develops the Heritage Cognition–Conservation Paradigm Correspondence Framework, a methodological tool ...
Xiaofeng Shi +3 more
doaj +1 more source
Learning Bias-Free Representation for Large-Scale Person Re-Identification
IEEE Access, 2019 Person re-identification (re-ID) aims to match the same person across disjointed cameras. In practice, misalignment is one of the key problems that limits the re-ID accuracy. There are many causes, such as detection errors from automatic detectors, human
Jiaming Xu, En Zhu
doaj +1 more source
Misalignment estimation software system [PDF]
A system of computer software, spacecraft, and ground system activity is described that enables spacecraft startrackers and inertial assemblies to be aligned and calibrated from the ground after the spacecraft has achieved orbit.
Desjardins, R. L.
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Inter-CubeSat Communication with V-band "Bull's eye" antenna [PDF]
, 2014 We present the study of a simple communication scenario between two CubeSats using a V-band “Bull's eye” antenna that we designed for this purpose. The return loss of the antenna has a -10dB bandwidth of 0.7 GHz and a gain of 15.4dBi at 60 GHz. Moreover,
Drysdale, Timothy D., Vourch, Clement J.
core
Advanced Functional Materials, EarlyView.The use of continuous drop‐based force and energy probing methods is introduced to evaluate in situ chemical degradation of super liquid‐repellent surfaces by caustic liquids. By tracking the velocity of rolling drops and energy dissipation of impacting drops, degradation dynamics are resolved under high spatio‐temporal precision. Using this technique,
Parham Koochak +2 more
wiley +1 more source
MetalsIn the design and integrity assessment of long-distance natural gas pipelines, it is critical to assess how geometrical features and material properties influence the stress and strain states of girth welds.
Baichen Guo +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta +8 more
wiley +1 more source
IEEE AccessWireless power transfer technology is getting more attention these days as a part of expanded battery charging infrastructure and network at a wide range of power levels.
Emrullah Aydin
doaj +1 more source