Results 71 to 80 of about 911,787 (405)
Adaptive switching gain for a discrete-time sliding mode controller [PDF]
, 2002 Sliding mode control is a well-known technique capable of making the closed loop system robust with respect to certain kinds of parameter variations and unmodelled dynamics.
Monsees, G., Scherpen, J.M.A.
core +2 more sources
Molecular Oncology, EarlyView.A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He +8 more
wiley +1 more source
Fixed-Time-Convergent Sliding Mode Control with Sliding Mode Observer for PMSM Speed Regulation
SensorsThis paper focuses on the speed control of a permanent magnet synchronous motor (PMSM) for electric drives with model uncertainties and external disturbances.
Xin Zhang, Hongwen Li, Meng Shao
doaj +1 more source
Improved fast global sliding mode control based on the exponential reaching law
Advances in Mechanical Engineering, 2017 In order to improve the control performance of the global sliding mode control method, a fast global sliding mode control method is proposed to accelerate the response of the system by changing the exponential decay function in the sliding surface as an ...
Chunbo Xiu +3 more
doaj +1 more source
Sliding modes in power electronics and motion control [PDF]
, 2004 In the paper the general approach to motion control systems in the sliding mode framework is discussed in details. It has been shown that, due to the fact that a motion control system with n d.o.f may be mathematically formulated in a unique way as a ...
Sabanovic, Asif, Şabanoviç, Asif
core
Sliding mode control for a nonlinear phase-field system
, 2017 In the present contribution the sliding mode control (SMC) problem for a phase-field model of Caginalp type is considered. First we prove the well-posedness and some regularity results for the phase-field type state systems modified by the state-feedback
Barbu, Viorel +4 more
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Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Global Terminal Sliding Mode Control With the Quick Reaching Law and Its Application
IEEE Access, 2018 In order to overcome the disadvantages of the conventional sliding mode reaching law, such as the large chattering and the slow convergence rate, an improved quick reaching law is proposed.
Chunbo Xiu, Penghui Guo
doaj +1 more source
Self Tuning Sliding Mode Control for Quadrotor Waypoint Tracking [PDF]
, 2015 In this paper, self-tuning sliding mode control is proposed to control quadrotor with mass parameter uncertainty on waypoint trajectory tracking. Parameter uncertainty is one of the factor that cause instability of quadrotor.
Agustinah, T. (Trihastuti) +2 more
core
Fast finite-time consensus of a class of high-order uncertain nonlinear systems
, 2010 This paper poses and solves a new problem of consensus control where the task is to make the fixed-topology multi-agent network, with each agent described by an uncertain nonlinear system in chained form, to reach consensus in a fast finite time.
Khoo, Suiyang +3 more
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