Results 231 to 240 of about 251,601 (269)

An improved observer design approach for autonomous vehicles using error-based ultra-local model. [PDF]

Sci Rep
Fenyes D, Hegedus T, Nemeth B, Gaspar P.
europepmc   +1 more source

Integrating GAN-based machine learning with nonlinear Kalman filtering for enhanced state estimation. [PDF]

Sci Rep
Tobaly L, Yaniv E, Zalevsky Z.
europepmc   +1 more source

Robust filtering of thin-slice reconstructions improves lacunar stroke detection in CT perfusion imaging. [PDF]

Med Phys
Vromans J, Bennink E, Dankbaar JW, Velthuis BK, de Jong HWAM.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

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

2021 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   +1 more source

An Enhanced Linear Extended State Observer Based Sensorless Control for PMSM Drives

2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2021
Sliding-mode observer (SMO) based sensorless field-oriented control (FOC) methods have been widely employed for permanent-magnet synchronous motor (PMSM) drives in medium-speed and high-speed electrical vehicles. However, these methods have two main problems, i.e., phase delay and speed chattering problems. Moreover, the position estimation performance
Lizhi Qu, Yao Duan, Liang Du
openaire   +1 more source

On Convergence of the Linear Extended State Observer

IEEE International Symposium on Intelligent Control, 2006
Motivated by the gap between theory and practice in control problems, Linear Active Disturbance Rejection Control (LADRC) addresses a set of control problems in the absence of precise mathematical models. LADRC depends on the quick convergence of a unique state observer, known as the extended state observer, proposed by Han.
Dongchul Yoo, Stephen S. -T. Yau, Zhiqiang Gao   +2 more
openaire   +1 more source

Modified Extended State Observer Control of Linear Systems

AIAA 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, Simon P. Schatz, Florian Holzapfel   +2 more
openaire   +1 more source

Optimal fast tracking observer bandwidth of the linear extended state observer

International Journal of Control, 2007
In current industrial control applications, the proportional + integral + derivative (PID) control is still used as the leading tool, but constructing controller requires precise mathematical model of plant, and tuning the parameters of controllers is not simple to implement.
D. Yoo, S. S.-T. Yau, Z. Gao
openaire   +1 more source

Extended State Observer for Sensorless Single Phase Stirling Linear Generator Drives

Applied Mechanics and Materials, 2013
The extended state observer (ESO) was applied in the sensorless single phase Stirling linear generator drives in this paper. The structure of the linear generator was introduced and mathematical model was built. To detect the mover position in the condition of position sensorless, the back-EMF ESO was deduced to calculate the position.
Shou Ming Zhou, Li Yi Li, Hai Lin Zhang, Bao Quan Kou, Yi Zhang   +4 more
openaire   +1 more source

Model-assisted Linear Extended State Observer for Opto-Electronic Stabilized Platform

2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC), 2019
In this paper, a control strategy with a model-assisted linear extended state observer (MLESO) is proposed to enhance the disturbance suppression performance for Opto-Electronic stabilized platform. First, we incorporate known model information which can be identified from the open loop frequency response of controlled plant in the framework of the ...
Kang Nie, Qi Qiao, Jiuqiang Deng, Wei Ren, Xi Zhou, Yao Mao   +5 more
openaire   +1 more source