Results 231 to 240 of about 17,388 (283)

Modified Extended State Observer Control of Linear Systems

open access: yesAIAA Guidance, Navigation, and Control Conference, 2016
In this paper, a novel architecture for model following control of uncertain Linear Time Invariant (LTI) systems in case of state feedback is presented. The architecture is based on a Modified Linear Extended State Observer (MLESO), which estimates the disturbance signal that causes the real plant to deviate from the reference model.
Christian D. Heise   +2 more
openaire   +2 more sources

Sensorless Control of Permanent-Magnet Linear Synchronous Motor Based on Modified Linear Extended State Observer

open access: yes2021 13th International Symposium on Linear Drives for Industry Applications (LDIA), 2021
Permanent-Magnet Linear Synchronous Motor (PMLSM) transforms electric energy into linear mechanical kinetic energy without transmission mechanism which is widely used in rail transmit due to its merits of high efficiency, relatively low losses and simple mechanism.
Yue Qu, Junwei Lu, Hui Li, Xitong Niu
openaire   +2 more sources

Extended State Observer Based on ADRC of Linear System with Incipient Fault

International Journal of Control, Automation and Systems, 2019
Owing to the fact that it is difficult to find the incipient fault and it is hard to deal with the disturbance, an extended state observer (ESO), which is based on the linear time invariant system is designed and analyzed. This method can effectively separate incipient fault as a new state variable from the disturbance.
Darong Huang   +2 more
exaly   +2 more sources

Formation control for nonlinear multi-agent systems with linear extended state observer

IEEE/CAA Journal of Automatica Sinica, 2014
This paper investigates the formation control problem for nonlinear multi-agent systems with a virtual leader. A distributed formation control strategy based on linear extended state observer (LESO) is proposed under the hypothesis that velocity of the agent's neighbors could not be measured.
Wen Qin, Zhongxin Liu, Zengqiang Chen
exaly   +2 more sources

An Improved Speed Sensorless Control Strategy for Linear Induction Machines Based on Extended State Observer for Linear Metro Drives

open access: yesIEEE Transactions on Vehicular Technology, 2018
This paper proposes an improved systematic approach for sensorless speed estimation and controller design of a linear induction machine (LIM) for linear metro drives. A novel speed estimation method based on the extended state observer is developed to improve the dynamic speed estimation response.
Renjun Dian   +4 more
openaire   +2 more sources

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