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Time in Control Theory On Concepts, Measures and Uses
Control Theory is an interdisciplinary field of engineering and mathematics that studies the behavior of dynamic systems with external stimuli and...
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Introduction to Geometric Control
This text is an enhanced, English version of the Russian edition, published in early 2021 and is appropriate for an introductory course in geometric...
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Dynamic analysis and geometric control of a novel parametrically controllable multi-scroll conservative chaotic system
This paper presents a novel parametrically controllable multi-scroll conservative chaotic system with a concise mathematical model and rich dynamic...
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Adaptive Dynamic Formation Control of Robotic Vehicle Systems Based on Rigid Graph Theory
In this paper, dynamic formation problem of three-dimensional (3D) robotic vehicle systems with nonholonomic constraint and dynamics model is...
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Geometric Modeling of the Surface
A modular-geometric approach has been developed. The surface of a complex shape is structured on the basis of the modular principle; the methods of...
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The improvement of scientific foundations for the technical theory of pneumatic elements with rubber-cord membranes: thermo-dynamic model of force and geometric characteristics of air springs
Air springs have many advantages; besides, air spring dampers hold much promise for application in car suspension systems. A thermodynamic model of...
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Industrial manipulator calibration with geometric and non-geometric parameters for the enhanced positioning accuracy
Robot calibration is a fundamental problem of identifying robot’s kinematic parameters to improve the positioning accuracy. In this paper, we propose...
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Nonlinear geometric decomposition of airfoils into the thickness and camber contributions
In the thin airfoil theory, the camber line and the thickness distribution of general airfoils are mainly extracted by a linear combination of the...
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On geometric interpretation of extended state observer: a preliminary study
Borrowing the framework of the geometric approach, this paper tries to analyze and explain why it is possible for the extended state observer (ESO)...
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Magnetic Resonance Imaging Reconstruction Based on Butterfly Dilated Geometric Distillation
In order to improve the reconstruction accuracy of magnetic resonance imaging (MRI), an accurate natural image compressed sensing (CS) reconstruction...
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Geometric Error Identification of Gantry-Type CNC Machine Tool Based on Multi-Station Synchronization Laser Tracers
Laser tracers are a three-dimensional coordinate measurement system that are widely used in industrial measurement. We propose a geometric error...
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In-process Measurement and Geometric Error Fusion Control of Discontinuous Surface Based on Bayesian Theory
For workpieces with discontinuous surface characteristics such as shafts with keyways, obtaining continuous and valid measurement data is essential...
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Analysis and implementation of computer network graph based on iterative control algorithm theory
This study aims to use the theory of iterative control algorithm to learn and extract the semantic structural features of large-scale network data by...
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Model predictive control for electrodynamic tether geometric profile in orbital maneuvering with finite element state estimator
This paper studies the control of the geometric profile of a librating electrodynamic tether by model predictive control using the induced electric...
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Gradient and Lie Bracket Estimation of Extremum Seeking Systems: A Novel Geometric-based Kalman Filter and Relaxed Time-dependent Stability Condition
Extremum seeking control (ESC) is an adaptive control technique, introduced nearly a century ago, to drive a dynamic system to the extremum of an...
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A support vector regression-based method for modeling geometric errors in CNC machine tools
For the problem of geometric error prediction of CNC machine tools, an improved hybrid grey wolf optimization (IHGWO) algorithm is proposed to...
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Nonlinear support loss in micro/nano beam resonators induced by geometric nonlinearity
Support loss, as one of the main energy dissipation sources in micro/nano mechanical resonators, is generally evaluated by linear theories without...
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Research on geometric error compensation of ultra-precision turning-milling machine tool based on macro–micro composite technology
In this paper, the geometric error modeling and compensation methods of macro–micro composite five-axis turn-milling composite machining center is...
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Design and tooth geometric trait analysis of helical noncircular gears based on a novel mathematical model
Current studies on noncircular gears have focused primarily on geometric design, but equations for tooth surfaces are lacking. This limitation...
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A Geometric Errors Identification Method for the Rotating Axis of Five-Axis Welding Equipment
This paper deals with the problems of high detection cost and low detection efficiency in geometric errors identification of five-axis welding...
