Results 161 to 170 of about 79,883 (278)

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Focus group-supported development and psychometric exploration of an instrument to assess perceived physical exertion in nursing students. [PDF]

BMC Nurs
Lorenz E, Grüne E, Popp J, Pfeifer K, Carl J.   +4 more
europepmc   +1 more source

Effects of Easy-to-Use Protein-Rich Energy Bar on Energy Balance, Physical Activity and Performance during 8 Days of Sustained Physical Exertion

, 2012
Minna Tanskanen, Klaas R. Westerterp, Arja Uusitalo, Mustafa Atalay, Keijo Häkkinen, Hannu Kinnunen, Heikki Kyröläinen   +6 more
openalex   +2 more sources

Affect and exertion during incremental physical exercise: Examining changes using automated facial action analysis and experiential self-report

, 2020
Sinika Timme, Ralf Brand
openalex   +1 more source

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

The effect of intense physical exertion on the biochemical parameters of antioxidant protection systems and nitric oxide in swimming athletes

, 2019
T. V. Blinova, Л. А. Страхова, S. А. Kolesov   +2 more
openalex   +1 more source

Research of Intersystem Integration in Process of Adaptation to Psycho-Emotinal Stress in Conditions of Physical Exertion [PDF]

, 2017
L. V. Chernobay, K. M. Makarova
openalex   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Importance of Work-Related Psychosocial Factors in Exertion Perception Using the Borg Scale Among Workers Subjected to Heavy Physical Work

, 2021
Emma Sala, Nicola Francesco Lopomo, Cesare Tomasi, Francesco Romagnoli, Alberto Morotti, Pietro Apostoli, Giuseppe De Palma   +6 more
openalex   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source