Results 71 to 80 of about 33,488 (315)
Robust control for robotic manipulators with non-smooth strategy [PDF]
, 2015 Copyright © 2015 Inderscience Enterprises Ltd. In this paper, a novel non-smooth robust control approach is presented for robotic manipulators. By using decimal power rule in Lyapunov redesign methods, the conventional robust control for robot is ...
Zhu, Quanmin, Liang, Hao, Zhao, Dongya
core +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
A review on manipulation skill acquisition through teleoperation‐based learning from demonstration
Cognitive Computation and Systems, 2021 Manipulation skill learning and generalisation have gained increasing attention due to the wide applications of robot manipulators and the spurt of robot learning techniques.
Weiyong Si, Ning Wang, Chenguang Yang
doaj +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
A new methodology for designing PD controllers [PDF]
, 2001 It is known that it is impossible to select fixed gains for a PD controller that will critically damp the response to disturbances for all configurations of a given robot system. Because of this the potential for overshoot is always present and cannot be
Atia, K.R., Cartmell, M.P., Cartmell, M.
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Extension versus Bending for Continuum Robots
International Journal of Advanced Robotic Systems, 2008 In this paper, we analyze the capabilities of a novel class of continuous-backbone ("continuum") robots. These robots are inspired by biological "trunks, and tentacles". However, the capabilities of established continuum robot designs,
George Grimes +3 more
doaj
A New Task-Space Neural Nonlinear Control Approach for Robotic Manipulators Under Joint Constraints
IEEE AccessRobotic manipulators are nonlinear systems with multi-input multi-output (MIMO) structures, uncertainties, and time-varying dynamical prospects. Unexpected influences of internal and external disturbances along with physical constraints in complicated ...
Nguyen Tran Minh Nguyet, Dang Xuan Ba
doaj +1 more source
Analytical Method for Determination of Internal Forces of Mechanisms and Manipulators
Robotics, 2018 This paper presents a theory for the analytical determination of internal forces in the links of planar linkage mechanisms and manipulators with statically determinate structures, considering the distributed dynamic loads.
Muratulla Utenov +4 more
doaj +1 more source