Results 21 to 30 of about 3,212,271 (295)
Analyzing Uncertainty in Complex Socio-Ecological Networks [PDF]
, 2020 Socio-ecological systems are recognized as complex adaptive systems whose multiple interactions might change as a response to external or internal changes. Due to its complexity, the behavior of the system is often uncertain.
Aguilera Aguilera, Pedro +3 more
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The Journal of Engineering, 2017 To improve the accuracy of torque control for vector control of interior permanent-magnet synchronous machine (IPMSM), this study proposes a torque-sensorless control method based on cascaded sliding mode observer (SMO).
Kai-Hui Zhao +7 more
doaj +1 more source
The Journal of Engineering, 2019 This study investigates the coordinated braking strategy integrated with sliding mode control for multiple high-speed trains, to solve the problem of non-linear couplers between trains and uncertainty during the braking process.
Jing He +5 more
doaj +1 more source
IET Electric Power Applications, 2021 An open‐winding permanent magnet generator (OWPMG) system that offers features like fewer switching devices and high integration can be used in multi‐input generator systems.
Wenjuan Hao, Yu Wang
doaj +1 more source
Feature Selection and Weighting by Nearest Neighbor Ensembles [PDF]
, 2008 In the field of statistical discrimination nearest neighbor methods are a well known, quite simple but successful nonparametric classification tool. In higher dimensions, however, predictive power normally deteriorates. In general, if some covariates are
Gertheiss, Jan, Tutz, Gerhard
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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
doaj +1 more source
Homogenization of degenerate cross-diffusion systems [PDF]
, 2018 Two-scale homogenization limits of parabolic cross-diffusion systems in a heterogeneous medium with no-flux boundary conditions are proved. The heterogeneity of the medium is reflected in the diffusion coefficients or by the perforated domain.
Juengel, Ansgar, Ptashnyk, Mariya
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Decentralised delay-dependent static output feedback variable structure control [PDF]
, 2014 In this paper, an output feedback stabilisation problem is considered for a class of large scale interconnected time delay systems with uncertainties. The uncertainties appear in both isolated subsystems and interconnections.
Bakule +30 more
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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
doaj +1 more source