Results 11 to 20 of about 11,952,015 (299)

Feedback control of unsupported standing in paraplegia. Part I: optimal control approach [PDF]

open access: yes, 1997
This is the first of a pair of papers which describe an investigation into the feasibility of providing artificial balance to paraplegics using electrical stimulation of the paralyzed muscles. By bracing the body above the shanks, only stimulation of the
Hunt, K.J., Donaldson, N., Munih, M.
core   +8 more sources

Distributed control design for underwater vehicles [PDF]

open access: yes, 2008
The vast majority of control applications are based on non-interacting decentralized control designs. Because of their single-loop structure, these controllers cannot suppress interactions of the system.
Giovanini, L.   +2 more
core   +5 more sources

Model-based decoupling control method for dual-drive gantry stages : A case study with experimental validations [PDF]

open access: yes, 2013
La version éditeur de cet article est disponible à l'adresse suivante : http://dx.doi.org/10.1016/j.conengprac.2012.10.010Industrial motion control of dual–drive gantry stages is usually performed by position controllers acting independently on each ...
COLEMAN, Ralph   +4 more
core   +1 more source

Loop detection of mobile robots using interval analysis [PDF]

open access: yes, 2013
This paper proposes an original set-membership approach for loop detection of mobile robots in the situation where proprioceptive sensors only are available.
JAULIN, Luc   +2 more
core   +1 more source

An innovative Hardware-In-the-Loop rig for linear PTO testing

open access: yesInternational Marine Energy Journal, 2022
This paper describes the activities related to the design, manufacturing and commissioning of an innovative Hardware-In-the-Loop test rig for linear Power Take-Off testing.
Giacomo Alessandri   +5 more
doaj   +1 more source

A Novel Buck Converter with Dual Loops Control Mechanism

open access: yesElectronics, 2022
This paper presents a novel buck converter with dual-loop control technology, which does not need to detect the inductor current directly. The structure of the control loops is easy to implement, one loop controls the output voltage, and the other controls the switching frequency.
Hsiao-Hsing Chou   +3 more
openaire   +1 more source

Analysis of open-loop characteristics on SISO sampled-data positioning control system

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
In the sampled-data positioning control system of mechatronic products, it is hard to analyze the effect of mechanical resonances above the Nyquist frequency after the control systems were assembled.
Takenori ATSUMI
doaj   +1 more source

The double loop mattress suture [PDF]

open access: yes, 2014
© 2014 The Authors http://creativecommons.org/licenses/by/3.0/ An interrupted stitch type with favorable tissue characteristics will reduce local wound complications.
Biddlestone, John   +3 more
core   +1 more source

The effect of polymer stiffness on magnetization reversal of magnetorheological elastomers

open access: yesAPL Materials, 2022
Ultrasoft magnetorheological elastomers (MREs) offer convenient real-time magnetic field control of mechanical properties that provides a means to mimic mechanical cues and regulators of cells in vitro.
Andy T. Clark   +8 more
doaj   +1 more source

Coriolis Vibratory MEMS Gyro Drive Axis Control with Proxy-Based Sliding Mode Controller

open access: yesMicromachines, 2022
MEMS (micro electrical mechanical systems) gyroscopes are used to measure the angular rate in several applications. The performance of a MEMS gyroscope is dependent on more than one factor, such as mechanical imperfections, environmental condition ...
Derya Ünsal Öztürk, Aydan M. Erkmen
doaj   +1 more source

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