Results 41 to 50 of about 1,110 (179)
Algorithms, 2017 Due to the lack of powerful model description methods, the identification of Hammerstein systems based on the non-uniform input-output dataset remains a challenging problem.
Li Xie, Huizhong Yang
doaj +1 more source
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 +7 more
wiley +1 more source
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 +5 more
wiley +1 more source
Multi-Model Fusion of Lithium Battery SOC Estimation Based on Bayesian Principle
MathematicsThe battery management system (BMS) is the core of ensuring the safety and performance of new energy vehicles, and real-time high-precision estimation of battery state of charge (SOC) is its key function, which directly affects battery safety, endurance,
Funian Hu, Bin Xie
doaj +1 more source
Parameter identification for Hammerstein nonlinear system with polynomial and state space model
Measurement + Control, 2023 This study investigates a two-stage parameter identification algorithm for the Hammerstein nonlinear system based on special test signals. The studied Hammerstein nonlinear system has a static nonlinear subsystem represented by polynomial basis function ...
Chenghao Li, Feng Li, Qingfeng Cao
doaj +1 more source
Mathematics, 2023 Currently, there are few systematic position control parameter optimization methods for planar switched reluctance motors (PSRMs); how to effectively optimize the control parameters of PSRMs is one of the critical issues that needs to be urgently solved.
Su-Dan Huang +5 more
doaj +1 more source
Coupling Modeling and Adaptive Control for Piezoelectric-Actuated Positioning Stage
Modelling and Simulation in Engineering, 2022 In this paper, a nonlinear coupling model with hysteresis, dynamics, and creep is proposed to describe accurately the complex characteristics of piezoelectric-actuated positioning stage, where a classic Hammerstein model in series with a fractional-order
Liang Li, Shi-Xin Zhang, Sheng-Jun Wen
doaj +1 more source
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 +18 more
wiley +1 more source
Journal of Research on Adolescence, Volume 36, Issue 1, March 2026.Abstract Adolescence is a critical period for developing coping capacities, yet global crises like the COVID‐19 pandemic and war displacement impose unprecedented stressors that can overwhelm existing resources. This study qualitatively explored and compared how adolescents in Germany (N = 20 experiencing pandemic lockdown, aged 11–16; N = 25 Ukrainian
Sophia Chabursky, Sabine Walper
wiley +1 more source
Nonlinear System Identification Using Hammerstein-Wiener Neural Network and subspace algorithms [PDF]
Journal of Advances in Computer Engineering and Technology, 2015 Neural networks are applicable in identification systems from input-output data. In this report, we analyze theHammerstein-Wiener models and identify them.
Maryam Ashtari Mahini +2 more
doaj