Results 151 to 160 of about 178,633 (301)
Stick–Slip Friction of PDMS Surfaces for Bioinspired Adhesives
, 2016 Friction plays an important role in the adhesion of many climbing organisms, such as the gecko. During the shearing between two surfaces, periodic stick–slip behavior is often observed and may be critical to the adhesion of gecko setae and gecko-inspired
Xue, L. +7 more
core +1 more source
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
Geomechanics and Geophysics for Geo-Energy and Geo-ResourcesCharacterized by depressions and elevations, the rough surfaces of faults are prone to stress concentration and energy accumulation, leading to localized rupture in the upper and lower blocks. These regions are more susceptible to stick–slip instability,
Qianbai Zhao +3 more
doaj +1 more source
Stick-slip vibration characteristics of drilling tool during drilling in coal seam with gangue. [PDF]
Sci Prog, 2022 Han X, Li P, Xue L, Xu J.
europepmc +1 more source
Friction and stick-slip in a telescope construction
, 1986 Stick-slip in high resolution telescopes should be avoided. The contact places where stick-slip can occur are described. Some contact places require a high friction coefficient, others a low friction coefficient. Some experiments have been carried out to
Hammerschlag, R.H.
core
Advanced Robotics Research, EarlyView.An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid +7 more
wiley +1 more source
Design of large-span stick-slip freely switchable hydrogels via dynamic multiscale contact synergy. [PDF]
Nat Commun, 2022 Zhang Z +8 more
europepmc +1 more source
Methods for Preventing Stick-Slip
Transactions of the Japan Society of Mechanical Engineers, 1969 In this report, methods to restrain stick-slip in a hydraulic driving system are described. The acceleration feedback method is theoretically and experimentally verified to be very effective for the restriction of stick-slip. In addition, the transient velocity feedback method is found as effective as the acceleration feedback and more practical with ...
openaire +3 more sources
Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
High-temporal-resolution quasideterministic dynamics of granular stick-slip. [PDF]
Sci Rep, 2021 Nguyen TTT, Doanh T, Le Bot A, Dalmas D.
europepmc +1 more source