Results 81 to 90 of about 504,735 (177)

On-line estimation of biomass in an E. coli fed-batch fermentation [PDF]

, 2005
In this work, an Extended Kalman Observer is applied to the on-line determination of biomass concentration in a high-cell density fed-batch fermentation of Escherichia coli. Although the importance of this fermentation process for the biopharmaceutical
Ferreira, E. C., Rocha, I., Veloso, Ana C. A.   +2 more
core  

A New Fast Control Strategy of Terminal Sliding Mode with Nonlinear Extended State Observer for Voltage Source Inverter. [PDF]

Sensors (Basel), 2023
Zhang C, Xu D, Ma J, Chen H.
europepmc   +1 more source

Robust Control Strategy of Gradient Magnetic Drive for Microrobots Based on Extended State Observer. [PDF]

Cyborg Bionic Syst, 2022
Lu J, Liu Y, Huang W, Bi K, Zhu Y, Fan Q.   +5 more
europepmc   +1 more source

Nonlinear model of leachate anaerobic digestion treatment process [PDF]

, 2014
In this report a continuous adaptive high−gain observer method is presented for the estimation of state variables that could not be measurable online and unknown time−varying parameters of leachate anaerobic digestion treatment process.
Alzate Ibañez, Angélica María, Ocampo-Martínez, Carlos   +1 more
core  

A reduced-order extended state observer–based trajectory tracking control for one-degree-of-freedom pneumatic manipulator

Advances in Mechanical Engineering, 2018
In this article, a reduced-order extended state observer is proposed to deal with uncertainties and disturbances in tracking control for a one-degree-of-freedom manipulator pneumatic system.
Ling Zhao, Xin Liu, Tao Wang, Bo liu
doaj   +1 more source

Closed-loop seizure modulation via extreme learning machine based extended state observer. [PDF]

Cogn Neurodyn, 2023
Zhao Z, Wang Z, Wei W.
europepmc   +1 more source

A Fast North-Finding Algorithm on the Moving Pedestal Based on the Technology of Extended State Observer (ESO). [PDF]

Sensors (Basel), 2022
Bai Y, Li B, Zhang H, Wang S, Yan D, Gao Z, Pan W.   +6 more
europepmc   +1 more source

Actuator fault estimation based on a switched LPV extended state observer

, 2016
article en cours de soumission à une revueActuator fault estimation problem is tackled in this paper. The actuator faults are modeled in the form of multiplicative faults by using effectiveness factors representing the loss of efficiency of the actuators.
Dugard, Luc, Nguyen, Manh Quan, Sename, Olivier   +2 more
core   +1 more source

An extended state observer based U-model control of the COVID-19. [PDF]

ISA Trans, 2022
Wei W, Duan B, Zuo M, Zhu Q.
europepmc   +1 more source

A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle

International Journal of Aerospace Engineering
To address the challenges posed by strong coupling, nonlinearity, and rapid time-varying dynamics in hypersonic vehicle (HV), this study presents an active disturbance rejection control (ADRC) scheme based on finite-time fractional-order error extended ...
Mingfei Zhao, Jia Song, Yunlong Hu, Wenling Li   +3 more
doaj   +1 more source