Results 131 to 140 of about 504,735 (177)
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2021 4th International Conference on Information Systems and Computer Aided Education, 2021
A new extended state observer is proposed in this paper. The internal and external disturbances acting on the nonlinear system in the actual operating environment are reduced to "unknown disturbances". State variables and extended state variables in system are estimated and compensated in real time with input and output data.
Yang Zhang, Xiaoxiao Yang
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A new extended state observer is proposed in this paper. The internal and external disturbances acting on the nonlinear system in the actual operating environment are reduced to "unknown disturbances". State variables and extended state variables in system are estimated and compensated in real time with input and output data.
Yang Zhang, Xiaoxiao Yang
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A novel fuzzy extended state observer
ISA Transactions, 2020In designing the extended state observer (ESO), one of the most challenging issues is its performance improvement. In this paper, a simple fuzzy system is proposed to improve the performance of ESO and changes this observer into fuzzy extended state observer (FESO). This FESO is an intelligent linear form of the ESO.
Maryam, Naghdi, Mohamad Ali, Sadrnia
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A novel extended state observer
ISA Transactions, 2015A novel extended state observer, which feeds back the output estimation error via both nonlinear and switching terms, is put forward for the first time in this paper. No longer neglecting the lumped uncertainty׳s first time derivative, the problem of disturbance observer design is transformed into the problem of state observer design in the presence of
Shaofeng, Xiong +4 more
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Event-Triggered Extended State Observer
2021Based on the performance analysis on discrete-time ESO and the gain parameter design provided in Chap. 2, we consider the event-triggered extended state observer (ET-ESO) design for a continuous-time nonlinear system with uncertainty and disturbance in this chapter.
Shi, Dawei +3 more
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Toward Event-Triggered Extended State Observer
IEEE Transactions on Automatic Control, 2018In this note, we consider event-triggered extended state observer (ET-ESO) design for a continuous-time nonlinear system with uncertainty and disturbance. Since the convergence of the ET-ESO depends on the design of the triggering condition directly, the goal is to design a realizable triggering condition not relying on the state of the plant.
Yuan Huang +3 more
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