Results 31 to 40 of about 1,928,307 (242)

On a stability of minimum variance control

open access: yesElectrical Engineering in Japan, 2006
AbstractSelf‐tuning control (STC) is a control technique to adjust the parameter of the on‐line controller which adapts itself when plant parameter changes. Effective ways to design STC include minimum‐variance control (MVC), generalized minimum‐variance control (GMVC), and generalized predicted control (GPC).
Yasuchika Mori, Futoshi Asami
openaire   +2 more sources

Generalized Minimum Variance (gmv) Control in Waterborne Wastewater Treatment

open access: yesChemical Engineering Transactions, 2010
preview not available - see full-text PDF article.
S. Camcioglu   +4 more
doaj   +1 more source

Robust direction-of-arrival estimation based on sparse asymptotic minimum variance

open access: yesThe Journal of Engineering, 2019
This study proposes a direction-of-arrival (DOA) estimation algorithm named robust sparse asymptotic minimum variance (RSAMV) to solve the current DOA algorithms' problems, such as the difficulty in weak target estimation, low resolution and the ...
Xiangyu Zhang, Jun Sun, Xingrong Cao
doaj   +1 more source

Controller performance design and assessment using nonlinear generalized minimum variance benchmark : scalar case [PDF]

open access: yes, 2004
A nonlinear version of the Generalized Minimum Variance (GMV) multivariable control law has been recently derived for the control of nonlinear, possibly time-varying systems.
Majecki, P.M., Grimble, M.J.
core   +3 more sources

Empirical multi-degree-of-freedom-generalized minimum variance control for buildings during earthquakes

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2018
Structural control of a multi-degree-of-freedom building under earthquake excitation is investigated in this paper. The ARMAX model calculation is developed for a linear representation of multi-degree-of-freedom structure. A control approach based on the
Mohamed Azira, Lakhdar Guenfaf
doaj   +1 more source

Terahertz Imaging of Thin Film Layers with Matched Field Processing

open access: yesSensors, 2018
Terahertz (THz) time of flight (TOF) tomography systems offer a new measurement modality for non-destructive evaluation (NDE) of the subsurface layers of protective coatings and/or laminated composite materials for industrial, security and biomedical ...
Scott Schecklman, Lisa M. Zurk
doaj   +1 more source

Least Squares Minimum Class Variance Support Vector Machines

open access: yesComputers
In this paper, we propose a Support Vector Machine (SVM)-type algorithm, which is statistically faster among other common algorithms in the family of SVM algorithms. The new algorithm uses distributional information of each class and, therefore, combines
Michalis Panayides, Andreas Artemiou
doaj   +1 more source

Eigenspace-Based Generalized Sidelobe Canceler Beamforming Applied to Medical Ultrasound Imaging

open access: yesSensors, 2016
The use of a generalized sidelobe canceler (GSC) can significantly improve the lateral resolution of medical ultrasound systems, but the contrast improvement isn’t satisfactory.
Jiake Li   +4 more
doaj   +1 more source

Interdependence of NAFTA capital markets: A minimum variance portfolio approach [PDF]

open access: yesPanoeconomicus, 2014
We estimate the long-run relationships among NAFTA capital market returns and then calculate the weights of a “time-varying minimum variance portfolio” that includes the Canadian, Mexican, and USA capital markets between March 2007 and March ...
López-Herrera Francisco   +2 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

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