Results 41 to 50 of about 1,097 (184)

An Adaptive Hammerstein Model for FES-Induced Torque Prediction Based on Variable Forgetting Factor Recursive Least Squares Algorithm

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Modeling the muscle response to functional electrical stimulation (FES) is an important step during model-based FES control system design. The Hammerstein structure is widely used in simulating this nonlinear biomechanical response.
Qinlian Yang, Yingqi Li, You Li, Manxu Zheng, Rong Song   +4 more
doaj   +1 more source

Model Based Predictive Control of Multivariable Hammerstein Processes with Fuzzy Logic Hypercube Interpolated Models. [PDF]

PLoS ONE, 2016
This paper introduces the Fuzzy Logic Hypercube Interpolator (FLHI) and demonstrates applications in control of multiple-input single-output (MISO) and multiple-input multiple-output (MIMO) processes with Hammerstein nonlinearities.
Daniel Cavalcanti Jeronymo, Antonio Augusto Rodrigues Coelho   +1 more
doaj   +1 more source

Parametric identification of parallel Wiener–Hammerstein systems [PDF]

Automatica, 2015
This manuscript version is made available under the CC-BY-NC-ND 4.0 ...
Maarten Schoukens, Anna Marconato, Rik Pintelon, Gerd Vandersteen, Yves Rolain   +4 more
openaire   +3 more sources

Assemblage organization over time prevents invasion success in phytoplankton

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Invasion plays a central role in long‐term species coexistence, sometimes rejuvenating diversity and, at other times, collapsing it. Community resistance to invasions depends partly on species richness and structure, both of which change with community organization over time.
Daniel L. Roelke, Sierra E. Cagle, Crista M. Kieley, Enikő T‐Krasznai, Katalin Patonai, Robert Ptacnik, Evangelia Smeti, András Abonyi   +7 more
wiley   +1 more source

Molecular Phylogeny and Strain Genotyping of the Bacterial Endosymbiont Wolbachia Associated With Tuta absoluta Populations

Entomologia Experimentalis et Applicata, Volume 174, Issue 5, Page 387-397, May 2026.
This study was designed to understand the association between reproductive endosymbiotic bacteria and wild and laboratory‐reared Tuta absoluta populations. The majority of T. absoluta populations showed Wolbachia presence at varying levels of infection, whereas Arsenophonus, Cardinium, and Spiroplasma were not detected. Wolbachia‐positive T.
Ashok B. Hadapad, Arpit Prashar, Vikas G. C. Rana, Basavaraj S. Kalmath, Sridhar Vaddi, Ramesh S. Hire   +5 more
wiley   +1 more source

Generalized predictive control of nonlinear systems of the Hammerstein form [PDF]

Modeling, Identification and Control, 1994
A nonlinear generalized predictive control algorithm based upon a Hammerstein model is presented. Stability of the closed-loop system is analyzed with a control horizon equal to one.
Wei Wang, Rolf Henriksen
doaj   +1 more source

Water availability shapes temporal patterns of extrafloral nectar secretion and ant visitation to a Neotropical legume

Plant Biology, Volume 28, Issue 3, Page 913-923, April 2026.
Drought duration affects ant–plant interactions: extrafloral nectar quality initially increases and subsequently declines, and ant interaction patterns closely track these nectar dynamics. Abstract Mutualistic plants use non‐structural sugar (NSC) to produce carbon‐based resources to reward partners.
B. Melati, C. Souza, A. Nogueira, L. C. Leal   +3 more
wiley   +1 more source

A Method for Detecting Data Tampering Attacks Based on Prior Information

Algorithms
Addressing the challenge of effectively detecting data tampering attacks in cyber-physical systems, this paper proposes an attack detection method based on prior information for the identification of a class of Hammerstein nonlinear systems measured by ...
Zimeng Zhou, Qingxiang Zhang, Yanpeng Hu, Fengwei Jing, Jin Guo   +4 more
doaj   +1 more source

Mangrove‐Associated Fish Biodiversity in Selected Philippine Bioregions During the Northeast (Amihan) Monsoon: Insights from eDNA Metabarcoding for Biomonitoring

Environmental DNA, Volume 8, Issue 2, March/April 2026.
eDNA metabarcoding efficiently reveals fish communities across Philippine mangroves, uncovering spatial patterns driven by environmental factors. This powerful approach supports biodiversity conservation, guides fisheries management, and highlights the ecological and economic value of mangrove ecosystems.
Christian Jay R. Nob, Yukinobu Isowa, Jessah P. Trillo, Bernadeth Grace S. Pananganan, Earl Kevin T. Cooper, Allyn Duvin P. Hinoguin, Abner C. Evasco Jr., Jerpe E. Honghong Jr., Nonillon M. Aspe, Roger G. Dolorosa, Thesa R. Mendoza, Dixon T. Gevaña, Renan U. Bobiles, Joel Hassan G. Tolentino, Erwin Jones A. Tucong, Phresnofi D. Noval‐Don, Ruby C. Gonzales, Venus E. Leopardas, Tadashi Kajita   +18 more
wiley   +1 more source

Output Consensus of Networked Hammerstein and Wiener Systems [PDF]

SIAM Journal on Control and Optimization, 2019
In this paper we consider the output consensus problem of networked Hammerstein and Wiener systems in a noisy environment. The Hammerstein or Wiener system is assumed to be open-loop stable, and its static nonlinearity is allowed to grow up but not faster than a polynomial. A control algorithm based on the distributed stochastic approximation algorithm
Wenhui Feng, Han-Fu Chen
openaire   +2 more sources