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Robust-optimal control design for current-controlled electromagnetic levitation system with unmatched input uncertainty
This article introduces the robust-optimal control design for the current-controlled electromagnetic levitation system (CC-EMLS). Because of the...
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Control techniques for electromagnetic levitation system: a literature review
Electromagnetic levitation is a cutting-edge technology with a wide range of applications in several fields. Because of the increasing demand for...
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Magnetic Levitation System Control Based on Improved LADRC
In response to the problem of poor anti-interference and stability caused by the complex structure of the magnetic levitation ball system, an...
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Stability analysis of a hybrid levitation pod in a hyperloop transportation system considering aerodynamic forces
Hyperloop transportation technology (HTT) is a new mode of transport. It works based on moving an ultra-high-speed vehicle called a pod into the...
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Advanced control strategy for magnetic levitation system: a higher order sliding mode observer approach
This paper delves into the control of magnetic levitation systems, which inherently exhibit instability due to their nonlinear nature. The main goal...
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Effect of levitation gap feedback time delay on the EMS maglev vehicle system dynamic response
EMS maglev train uses the active control system to maintain the levitation stability, time delay is widespread in control system. However, the...
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Experimental Validation of Deadzone Compensation for a Magnetic Levitation Transporting OLED Displays System
In this research, experimental validation of deadzone compensation for a magnetic levitation transporting organic light-emitting diode (OLED)...
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Robust Adaptive Fault-tolerant Asymptotic Tracking Control for Magnetic Levitation System Based on Nussbaum Gain and Neural Network
This paper studies a new fault-tolerant tracking control for magnetic levitation (MagLev) systems. Remarkably, the controlled system not merely...
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Design of super twisting disturbance observer-based controller for magnetic levitation system
The magnetic levitation systems are mismatched systems with inherent unstable nonlinear dynamics. This work has examined a control strategy that...
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Vibration reduction for a new-type maglev vehicle with mid-mounted suspension under levitation failure
Levitation failure occasionally occurs when a maglev vehicle runs on a track. At the moment of levitation failure, the levitation module falls and...
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Strategic Pole Assignment Based on Gain Ratio Heuristic for Vibration Control of Magnetic Levitation System
PurposeAn accurate evaluation of controller parameters governed by the appropriate placement of poles and zeroes is necessary to suppress vibrations...
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Robust Adaptive Levitation Control for Medium and Low-Speed Maglev with Magnetic Saturation and Eddy Current Effect
PurposeThis paper considers the air gap tracking problem of the levitation control system for medium and low-speed maglev vehicles subject to...
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Optimization of the Four Coil Configuration for Single Magnet Levitation from Below
Magnetic levitation systems have the capability to provide six degree-of-freedom rigid-body motion control with high precision in translation,...
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Design and Implementation of Fractional-Order PID Controller for Magnetic Levitation System Using Genetic Algorithm-Based Optimization
Magnetic levitation (Maglev) systems have become a field of interest in last couple of decade due to no friction and low energy consumption. Such...
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Experimental study of EDM characteristics using a 5-DOF controllable magnetic levitation actuator
The efficiency and accuracy of conventional electrical discharge machining (EDM) are limited by the stability of the voltage between the poles. To...
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Design Considerations with Different Shielding Barriers and HTS Resonance Coils for Wireless Power Charging Unit in High-Speed Magnetic Levitation Train
Authors have been developed the wireless power charging (WPC) unit for high-speed superconducting magnetic levitation (MAGLEV) train to evaluate the...
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Design of an improved robust fractional order PID controller for magnetic levitation system based on atom search optimization
A lucid methodology for the design and implementation of integer order PID (IOPID), integer order PID with derivative filter (IOPID-F), fractional...
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Space Debris Recycling by Electromagnetic Melting
For the commercial space ecosystem to achieve industrial scale a complete value chain for space-resources processing must be established, including...
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Research on Magnetic Levitation Bearing Three-Level Switching Power Amplifier
Magnetic levitation bearings are widely used in flywheel energy storage because of the advantages of frictionless and low mechanical loss. Its...
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Design of 1-DOF Integer and Fractional-Order PID Controllers Using an Ensemble Differential Evolution for a Magnetic Levitation System
A time-domain-based metaheuristic design approach employing a high-level ensemble of three variants of differential evolution algorithms is presented...