Results 41 to 50 of about 71,390 (315)

Multirate output feedback based digital redesign of sliding mode control algorithms [PDF]

, 2006
Though continuous-time sliding mode control has a variety of desirable properties, its discrete-time counterpart does not guarantee the same performance.
BANDYOPADHYAY, B, ABERA, AGE, Janardhanan, S., JANARDHANAN, S, Abera, A.G., Bandyopadhyay, B.   +5 more
core   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Sliding Mode Control: an output based approach [PDF]

, 2022
Nella formulazione di un problema di controllo si verifica regolarmente una certa differenza tra il processo reale e il modello matematico ad esso associato per lo sviluppo del sistema di controllo. A prescindere da queste differenze che intercorrono tra
D'Agostino, Massimo
core  

A Comparative Experimental Study of Robust Sliding Mode Control Strategies for Underactuated Systems

IEEE Access, 2018
This paper presents a comprehensive comparative study for the tracking control of a class of underactuated nonlinear uncertain systems. A given nonlinear model of the underactuated system is, at first stage, transformed into an input output form and the ...
Sami Ud Din, Qudrat Khan, Fazal Ur Rehman, Rini Akmeliawanti   +3 more
doaj   +1 more source

Robust Sliding Mode Control for Flexible Joint Robotic Manipulator via Disturbance Observer [PDF]

Interdisciplinary Description of Complex Systems, 2019
In a flexible joint robotic manipulator, parametric variations and external disturbances result in mismatch uncertainties thus posing a great challenge in terms of manipulator’s control. This article investigates non-linear control algorithms for desired
Sayyar Ahmad, Adeel Mehmood, Jamshed Iqbal   +2 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

TORQUE RIPPLE RATE REDUCTION OF 6/4 SWITCHED RELUCTANCE MOTOR USING SLIDING MODE LEARNING CONTROLS

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
This paper presents a sliding mode control for reducing the torque ripple of a 6/4 switched reluctance motor. Several types of sliding mode control based on the current variable are implemented: conventional sliding mode control, learning sliding mode ...
Zahraa Razaq Mohammed, Abdal-Razak Shehab Hadi   +1 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Relay-Free Sliding Mode Control Technique based Power System Stabilizer for Single Machine Infinite Bus System [PDF]

, 2007
The paper presents a new method for design of power system stabilizer (PSS) based on relay-free sliding mode control technique. The control objective is to enhance the stability and to improve the dynamic response of the single machine infinite bus (SMIB)
Vitthal Bandal, BANDYOPADHYAY, B, B. Bandyopadhyay, BANDAL, VITTHAL, Bandyopadhyay, B.   +4 more
core   +1 more source

Application on the Series Multi-cells Converter for Implementation and Comparison between a Higher Order Sliding Mode Control and Simple Order [PDF]

Journal of Electrical and Electronics Engineering, 2015
In this paper, a sliding mode control of a series multi-cells converter is introduced. Multi-cells topologies have gained a lot of popularity because of their advantages over classical energy conversion structures.
SKENDER Mohamed Redha, TLEMCANI Abdelhalim   +1 more
doaj