Results 31 to 40 of about 4,640,849 (374)
Flatness-Based Control of AC / DC Hybrid Microgrid Interconnected Converter
Zhongguo dianli, 2022 An Interlinking Converter (ILC) control strategy based on the differential Flatness-Based Control (FBC) theory is proposed to improve the dynamic and robust performance of the hybrid AC-DC microgrid in the presence of power fluctuations and power loss ...
Yu ZHANG, Hongxi WANG, Pu WANG
doaj +1 more source
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
doaj +1 more source
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
openaire +1 more source
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
core +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Sensors, 2021 Surface flatness assessment is necessary for quality control of metal sheets manufactured from steel coils by roll leveling and cutting. Mechanical-contact-based flatness sensors are being replaced by modern laser-based optical sensors that deliver ...
Marcos Alonso +4 more
doaj +1 more source
A Test for Differential Flatness by Reduction to Single Input Systems [PDF]
, 1995 For nonlinear control systems (p inputs), we present a test for flatness. The method consists of making an initial guess for p-1 of the flat outputs, which may involve parameters still to be determined.
Rathinam, Muruhan, Sluis, Willem M.
core +2 more sources