Results 271 to 280 of about 4,596,229 (314)

Flatness-based control scheme for hardware-in-the-loop simulations of omnidirectional mobile robot

International Conference on Advances in System Simulation, 2019
Omnidirectional robots offer better maneuverability and a greater degree of freedom over conventional wheel mobile robots. However, the design of their control system remains a challenge. In this study, a real-time simulation system is used to design and
S. Sahoo, Shital S. Chiddarwar
semanticscholar   +1 more source

Flatness-Based Control of Flexible Motion Systems

ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control, Volume 1, 2011
Flexibility is often an unavoidable limitation when large-workspace high-speed manipulation is required. This flexibility can be mitigated in some circumstances through feedback control methods. However, these methods only correct for vibration after it has been measured. Therefore, if low-vibration reference commands can be generated, then the utility
Brian K. Post, Alexandre Mariuzza, Wayne J. Book, William Singhose   +3 more
openaire   +1 more source

Flatness based control for chaotic boost converters

2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2004
This paper is about a control concept that offers both: 1) fast and smooth equilibrium-to-equilibrium transfers and almost perfect tracking of desired reference trajectories for non-minimum phase systems despite sudden load changes, and 2) a simple method to reduce electromagnetic interference (EMI) at the source.
J. Weber, A. Gensior, H. Guldner, O. Woywode   +3 more
openaire   +1 more source

Robust Flatness-based Control with State Observer-Based Parameter Estimation for PMSM Drive

2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC), 2018
The two new state observers are proposed in this paper to improve the performance and robustness of the flatness-based control against the changeable parameter. The hardware system of the PMSM control is implemented by using a small-scale PMSM of 6-pole,
S. Sriprang, B. Nahid-Mobarakeh, S. Pierfederici, N. Takorabet, N. Bizon, Poom Kumam, P. Mungporn, P. Thounthong   +7 more
semanticscholar   +1 more source

Flatness-Based Control of Drilling Vibrations

2015
In nonlinear systems theory, the flatness property refers to the ability for dynamical systems of being exactly linearized via endogenous feedback. A system satisfying the flatness property is called a differentially flat system. The main attribute of flat systems is that the state and input variables can be directly expressed without integrating any ...
Martha Belem Saldivar Márquez, Islam Boussaada, Hugues Mounier, Silviu-Iulian Niculescu   +3 more
openaire   +1 more source

Flatness-based control of MIMO linear systems

2009 6th International Multi-Conference on Systems, Signals and Devices, 2009
This paper, deals with a control method of linear multi-input multi-output (MIMO) system, developed in order to ensure the tracking of a reference trajectory. The flatness-based controller for studied system allows to solve path planning and path tracking problems.
Mohamed Ben Abdallah, Mounir Ayadi, Mohamed Benrejeb   +2 more
openaire   +1 more source

Flatness-based control of a continuous furnace

2009 IEEE International Conference on Control Applications, 2009
Generally speaking transport processes are typically modeled as distributed parameter systems. Most existing approaches to the control of such systems demand a high computational effort or are based on an approximation of the model. In this contribution, by attaching the sensors to the moving goods, two new flatness-based tracking control strategies ...
Franz J. Winkler, Inga Krause, Boris Lohmann   +2 more
openaire   +1 more source

Differential Flatness-Based Control of Current/Voltage Stabilization for a Single-Phase PFC with Multiphase Interleaved Boost Converters

European Conference on Electrical Engineering and Computer Science, 2017
This paper presents an original control law for a single-phase PFC with multiphase interleaved boost converter for high power applications. This kind of system is a nonlinear behavior.
P. Mungporn, P. Thounthong, S. Sikkabut, B. Yodwong, C. Ekkaravarodome, Poom Kumam, S. Junkhiaw, N. Bizon, B. Nahid-Mobarakeh, S. Pierfederici   +9 more
semanticscholar   +1 more source

Flatness-based Control of Torsional-Axial Coupled Drilling Vibrations

IFAC Proceedings Volumes, 2014
The main purpose of this contribution is the control of both torsional and axial vibrations occurring along a rotary oil well drilling system. The considered model consists of a system of wave equations with non-linear coupled boundary conditions. We propose a flatness-based control approach to tackle the trajectory tracking problem guaranteeing the ...
Saldivar, Martha Belem, Knüppel, Torsten, Woittennek, Frank, Boussaada, Islam, Mounier, Hugues, Niculescu, Silviu-Iulian   +5 more
openaire   +2 more sources

Flatness-Based Control of a Simplified Wastewater Treatment Plant

2006 IEEE International Conference on Control Applications, 2006
This paper presents a nonlinear control approach for a simplified activated sludge model that covers the reduction of biodegradable substrate in biological wastewater treatment. In the proposed control scheme, the volume flow of oxygen into the aeration tank and the volume flow of excess sludge out of the settler tank are utilized as manipulated ...
Harald Aschemann, Andreas Rauh, Marco Kletting, Eberhard P. Hofer   +3 more
openaire   +1 more source