Results 131 to 140 of about 33,488 (315)
MachinesAccurate trajectory tracking of redundant manipulators is difficult because the controller must simultaneously model local couplings between adjacent joints and global dependencies across the whole kinematic chain. Existing reinforcement learning methods
Hanwen Miao +4 more
doaj +1 more source
A Versatile C++ Toolbox for Model Based, Real Time Control Systems of Robotic Manipulators
, 2001 Model based technologies form the core of advanced robotic applications such as model predictive control and feedback linearization. More sophisticated models result in higher quality but the use in embedded real-time control systems imposes strict ...
Otter, Martin, Höpler, Robert
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Interpreting the effects of DNA polymerase variants at the structural level
Molecular Oncology, EarlyView.Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi +7 more
wiley +1 more source
Autonomous Radiation Mapping Using a Manipulator-Equipped Quadruped with Flexible Behavior Design
Applied SciencesThis paper details the development of an autonomous robotic solution for the long-term surveillance of low-level radiation in nuclear facilities. Implementing such a system mitigates personnel health risks by minimizing radiation exposure and automating ...
Joel Adams +3 more
doaj +1 more source
Ein Videoprogramm kuratiert vom EMAF-Award-Preisträger 2006 Johan Grimonprez und seiner Kollegin Charlotte Léouzon, das aus Kunstvideos, Filmklassikern, Werbeclips und YouTube Schnipseln zusammengesetzt ist.
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, 2022 S.117-122This paper concerns the problem of performance evaluation of parallel manipulators. Although parallel manipulators have been extensively studied for more than twenty years, unfortunately, the concepts of manipulability and condition number were,
Wabner, M. +3 more
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Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
ActuatorsAll real control systems are subject to uncertainties and disturbances, so feedback controllers have to be designed such that closed-loop systems possess the desired dynamic and steady-state responses in the presence of any allowable uncertainties and ...
Guangyue Du +3 more
doaj +1 more source
Nonlinear Discrete Observer for Flexibility Compensation of Industrial Robots
, 2014 This paper demonstrates the solutions of digital observer implementation for industrial applications. A nonlinear high-gain discrete observer is proposed to compensate the tracking error due to the flexibility of robot manipulators. The proposed discrete
ABBA, Gabriel +2 more
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Molecular Oncology, EarlyView.A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel +12 more
wiley +1 more source