Results 21 to 30 of about 4,810,204 (302)
IET Energy Systems Integration, 2021 Unified modelling, analysis, and reinforced sliding‐mode design of a high‐order buck/boost converter are proposed for DC energy systems. The high voltage gain with low current stress on the converter’s circuit components will noticeably improve its ...
Chaoyu Dong +4 more
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Modeling dynamic systems of variable structure [PDF]
, 1984 Reliable software tools for mathematical modeling have been developed for simulation models but for constrained optimization models progress has been slower. The following approach examines the possibility of working with large-scale mathematical models in a compact form permitting the direct analysis of input-output relations where information is ...
openaire +2 more sources
Self-Learning Variable Structure Control for a Class of Sensor-Actuator Systems
Sensors, 2012 Variable structure strategy is widely used for the control of sensor-actuator systems modeled by Euler-Lagrange equations. However, accurate knowledge on the model structure and model parameters are often required for the control design.
Yuesheng Lou +4 more
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Combined motion control of hydraulic boom based on dynamic surface adaptive fuzzy sliding mode
The Journal of Engineering, 2018 The lifting mechanism on the transfer vehicle is a common electromechanical–hydraulic system. In order to overcome the non-linear and interference that exist in the hydraulic boom combined motion process, a dynamic surface adaptive fuzzy sliding mode ...
Rongan Pan +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook +6 more
wiley +1 more source
Kinematics, dynamics and control design of 4WIS4WID mobile robots
The Journal of Engineering, 2015 Kinematic and dynamic modelling and corresponding control design of a four-wheel-independent steering and four-wheel-independent driving (4WIS4WID) mobile robot are presented in this study.
Ming-Han Lee, Tzuu-Hseng S. Li
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
wiley +1 more source
The Journal of Engineering, 2019 The LLCL filter is widely used in grid-tied inverter systems due to its small size, low cost and good attenuation for high-frequency harmonics. However, the LLCL filter resonance phenomenon and the wide range of impedance may compromise the system ...
Lizhen Wu, Tengfei Liu, Xiaohong Hao
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A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho +7 more
wiley +1 more source
Suboptimal variable structure control of uncertain nonlinear slowly varying systems
Systems Science & Control Engineering, 2018 In this paper, a new robust suboptimal controller is designed to stabilize a class of uncertain nonlinear time-varying systems with slowly varying parameters.
F. Pishkari, T. Binazadeh
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