Results 11 to 20 of about 323,696 (314)

Sliding Mode Control for Slosh-Free Motion using a Nonlinear Sliding Surface [PDF]

open access: yes, 2013
A new nonlinear switching surface is proposed for the design of a sliding mode controller for a class of mismatched uncertain systems. A control system for slosh-free motion of a partially filled liquid container is sought.
GANDHI, PS   +9 more
core   +1 more source

On Sliding Mode Observers for Systems with Unknown Inputs [PDF]

open access: yes, 2007
International audienceThis paper considers the problem of designing an observer for a linear system subject to unknown inputs. This problem has been extensively studied in the literature with respect to both linear and nonlinear (sliding mode) observers.
Floquet, Thierry   +8 more
core   +1 more source

Numerical Analysis of Scott Russell’s wave using FVM and Overset Mesh [PDF]

open access: yesمجله مدل سازی در مهندسی, 2021
In this research, the effects of various parameters on system consisting of a heavy box sinking vertically into water have been studied. The classic configuration is due to Scott Russell who used the sinking box in 1844 to illustrate the formation of a ...
basirat shamsa   +3 more
doaj   +1 more source

Mehanizam trenja i trošenja vodećeg prstena projektila / Friction and wear mechanism of the projectile rotating band

open access: yesVojnotehnički Glasnik, 2005
U radu je opisan mehanizam trenja i trošenja vodećeg prstena projektila usled zagrevanja i topljenja kontaktne površine projektila. Primenjen je model hidrodinamičkog klizanja vodećeg prstena i postavljena Rejnoldsova jednačina za "fluid" (otopljeni film)
Zoran Ristić   +2 more
doaj   +1 more source

A Monte-Carlo error analysis for basal sliding velocity calculations [PDF]

open access: yes, 2006
Since glacier beds are mostly inaccessible, numerical inversion of the surface velocity field provides a valuable method for calculating the basal shear stress and sliding velocity. However, previous theoretical studies (limited either to planar slabs or
Nienow, Peter   +2 more
core   +1 more source

Single-Molecule Microscopy Meets Molecular Dynamics Simulations for Characterizing the Molecular Action of Proteins on DNA and in Liquid Condensates

open access: yesFrontiers in Molecular Biosciences, 2021
DNA-binding proteins trigger various cellular functions and determine cellular fate. Before performing functions such as transcription, DNA repair, and DNA recombination, DNA-binding proteins need to search for and bind to their target sites in genomic ...
Kiyoto Kamagata
doaj   +1 more source

Design of Sliding Mode Autopilot with Steady-state Error Elimination for Autonomous Underwater Vehicles [PDF]

open access: yes, 2006
Autonomous Underwater Vehicles (AUVs) have nonlinear and time-varying behaviour and unmodelled dynamics. This paper describes the design, development and evaluation of nonlinear sliding mode autopilot system for an AUV to control the speed, steering and ...
Shi, Juan, Juan Shi
core   +1 more source

Discrete-time output feedback sliding-mode control design for uncertain systems using linear matrix inequalities [PDF]

open access: yes, 2011
An output feedback-based sliding-mode control design methodology for discrete-time systems is considered in this article. In previous work, it has been shown that by identifying a minimal set of current and past outputs, an augmented system can be ...
Floquet, Thierry   +7 more
core   +1 more source

Decentralised sliding mode control for a class of nonlinear interconnected systems [PDF]

open access: yes, 2015
In this paper, a decentralised control strategy based on sliding mode techniques is proposed for a class of nonlinear interconnected systems. Both matched uncertainties in the isolated subsystems and mismatched uncertainties associated with the ...
Sarah K. Spurgeon   +5 more
core   +1 more source

Practical research of free standing rack (Seismic experiment study on full scale free standing rack)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
The spent fuel taken out of a plant reactor is temporarily stored in a spent fuel rack. This fuel will often have to be stored in the rack for long periods before it can be moved to a reprocessing facility. Therefore, the spent fuel rack must have a high
Akihisa IWASAKI   +6 more
doaj   +1 more source

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