Results 11 to 20 of about 62,526 (295)
International Clinical Neuroscience Journal, 2022 Background: Psychiatrists diagnose schizophrenia based on clinical symptoms such as disordered thinking, delusions, hallucinations, and severe distortion of daily functions.
Malihe Sabeti +4 more
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Flatness-based Switching Control
IFAC Proceedings Volumes, 2010 Abstract In this paper, a flatness-based switching controller approach is proposed. This approach is developed in discrete-time framework in order to track a reference trajectory starting from a flat output variable. For each model, a corresponding flatness-based controller is designed and consequently, a multi-controller structure is obtained.
Gharsallaoui, H. +3 more
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Laser Scanning and the Continuous Wavelet Transform for Flatness Control [PDF]
, 2015 Current methods for surface flatness control in construction are based on sparse measurements and therefore may lead to inaccurate and imprecise results.
Biotteau, Baptiste, Bosché, Frédéric
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Flatness-Based Adaptive Fuzzy Control Of Spark-Ignited Engines [PDF]
Journal of Artificial Intelligence and Soft Computing Research, 2014 Abstract An adaptive fuzzy controller is designed for spark-ignited (SI) engines, under the constraint that the system's model is unknown. The control algorithm aims at satisfying the H ∞ tracking performance criterion, which means that the influence of the modeling errors and the external disturbances on the tracking ...
Gerasimos G. Rigatos, SIANO, PIERLUIGI
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Recognition of Fluvial Bank Erosion Along the Main Stream of the Yangtze River
Engineering, 2022 Recognizing the risk of fluvial bank erosion is an important challenge to ensure the early warning and prevention or control of bank collapse in river catchments, including in the Yangtze River.
Ge Yan +8 more
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Linear Active Disturbance Rejection Control for Double-Pendulum Overhead Cranes
IEEE Access, 2021 Because of the complexity, non-linearity, and under-actuated features of double pendulum overhead cranes, a control method based on linear active disturbance rejection control (LADRC) and differential flatness theory is proposed to realize accurate ...
Lin Chai +3 more
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Heredity and evolution laws of flatness defects in steel strip temper rolling processes
工程科学学报, 2015 Three-dimensional temper rolling processes are simulated by nonlinear elastoplastic finite element software called ABAQUS. In this simulation, the initial flatness defects of steel strips are modeled by the temperature field, and the adjustment effect of
LI Bo, ZHANG Qing-dong, ZHANG Xiao-feng
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Cluster analysis of strip flatness characteristics for ultra-wide cold rolling mills
工程科学学报, 2016 In order to master the flatness characteristics of strips with different widths for ultra-wide tandem cold rolling mills, taking the sufficient flatness detection data of 1900 mm strips from 2180 mm cold rolling mills as a research object and considering
LI Hong-bo +5 more
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Flatness-based automotive solenoid valve control
IFAC Proceedings Volumes, 2004 Abstract This paper considers the control of solenoid valve actuators used for gas exchange in internal combustion engines. Solenoid valves offer performance benefits over traditional camshaft-based valve timing. Maintaining the impact velocity of the armature and valve is an important performance specification. Flatness-based control provides linear
Charles Robert Koch +2 more
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Flatness-based adaptive control (FBAC) for STATCOM [PDF]
Electric Power Systems Research, 2015 Abstract This article proposes a new method, called the flatness-based adaptive control (FBAC), for STATCOM voltage regulation. By this method, the nonlinear STATCOM variables can be easily and exactly controlled by controlling flat output without solving differential equations.
Xu, Yao +3 more
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