Results 31 to 40 of about 4,845 (98)

SQUEEZING IN MULTIVARIATE SPIN SYSTEMS [PDF]

open access: yesInternational Journal of Modern Physics B, 2006
In contrast to the canonically conjugate variates q, p representing the position and momentum of a particle in the phase space distributions, the three Cartesian components, Jx, Jy, Jz of a spin-j system constitute the mutually non-commuting variates in the quasi-probabilistic spin distributions.
openaire   +3 more sources

Control of a Multivariable System Using Optimal Control Pairs: A Quadruple-Tank Process

open access: yesIEEE Access, 2020
This paper deals with one of the possible ways to control multivariable (MIMO) control loops. The suggested control design procedure uses the so-called primary controllers, auxiliary controllers, and also correction members.
Pavel Navratil   +2 more
doaj   +1 more source

Finite‐time consensus of leader‐following non‐linear multi‐agent systems via event‐triggered impulsive control

open access: yesIET Control Theory & Applications, 2021
This work is concerned with the finite‐time consensus of leader‐following non‐linear multi‐agent systems by means of distributed event‐triggered impulsive control. The finite‐time consensus protocol is first put forward based on event‐triggered impulsive
Tao Chen, Shiguo Peng, Zhenhua Zhang
doaj   +1 more source

FUZZY CONTROL FOR MULTIVARIABLE SYSTEMS

open access: yesIFAC Proceedings Volumes, 1983
Abstract In this paper a fuzzy control algorithm for regulator control of multivariable systems based on a state space model of the system is introduced. Its application to several linear systems is illustrated and compared with systems controlled by means of linear feedback laws as obtained via an INA-design or linear output feedback.
A. Shakouri   +3 more
openaire   +1 more source

Compacting the description of a time-dependent multivariable system and its multivariable driver by reducing the state vectors to aggregate scalars: the Earth's solar-wind-driven magnetosphere [PDF]

open access: yesNonlinear Processes in Geophysics, 2019
Using the solar-wind-driven magnetosphere–ionosphere–thermosphere system, a methodology is developed to reduce a state-vector description of a time-dependent driven system to a composite scalar picture of the activity in the system.
J. E. Borovsky, A. Osmane
doaj   +1 more source

A Recursive Algorithm for the Reduction of Block Diagrams [PDF]

open access: yesModeling, Identification and Control, 1991
A recursive algorithm to compute input-output relationships in a network of rational transfer functions (a block diagram) is derived. Initially all transfer functions are disconnected.
Trond Andresen
doaj   +1 more source

Sustainable Wine Scoring System (SWSS): A life cycle assessment (LCA) multivariable approach

open access: yesBIO Web of Conferences, 2019
Sustainable practices have become accepted by a large part of the wine community as a necessary step to face climate change challenges and natural resources depletion.
Valero A.E.   +2 more
doaj   +1 more source

Parametric Robust Control of the Multivariable 2 × 2 Looper System in Steel Hot Rolling: A Comparison between Multivariable QFT and H

open access: yesMetals, 2019
Two robust mutlivariable controllers, H∞ and a decentralized quantitative feedback theory (QFT), are designed in the frequency domain for the 2 × 2 looper system in a steel hot rolling mill to keep stability in the presence of parametric ...
Luis F. Cantú   +3 more
doaj   +1 more source

A System of Multivariable Krawtchouk Polynomials and a Probabilistic Application

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2011
The one variable Krawtchouk polynomials, a special case of the 2F1 function did appear in the spectral representation of the transition kernel for a Markov chain studied a long time ago by M. Hoare and M. Rahman.
F. Alberto Grünbaum, Mizan Rahman
doaj   +1 more source

Blood Profiles in the Prediction of Radioiodine Refractory Papillary Thyroid Cancer: A Case–Control Study

open access: yesJournal of Multidisciplinary Healthcare, 2023
Hanqing Liu,1,* Qian Chen,2,* Bohao Liu,3 Jiaxi Wang,1 Chuang Chen,1 Shengrong Sun1 1Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of China; 2Department of Clinical Laboratory, Renmin ...
Liu H   +5 more
doaj  

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