Attitude-constrained reorientation control for spacecraft based on extended state observer
Advances in Mechanical Engineering, 2018 This article investigates the spacecraft attitude reorientation control problem in the presence of attitude constraint, actuator saturation, parametric uncertainty, and external disturbance.
Yu Cheng, Dong Ye, Zhaowei Sun
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Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle [PDF]
, 2016 Near space hypersonic vehicles have features of strong coupling, nonlinearity and acute changes in aerodynamic parameters, which are challenging for the controller design. Active disturbance rejection control (ADRC) method does not depend on the accurate
Gao, Ke +3 more
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Infinite horizon control and minimax observer design for linear DAEs
, 2013 In this paper we construct an infinite horizon minimax state observer for a linear stationary differential-algebraic equation (DAE) with uncertain but bounded input and noisy output. We do not assume regularity or existence of a (unique) solution for any
Petreczky, Mihaly, Zhuk, Sergiy
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Attitude control of flexible space structures using extended state observer
Computer Assisted Methods in Engineering and Science, 2023 In this paper, we construct a nonlinear Extended State Observer (ESO) to estimate the dynamics of linear or nonlinear systems with parameter uncertainties and unknown external disturbances.
Bagus Mahawan +2 more
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Tracking Controller Design for Hypersonic Cruise Vehicle Based on RLESO
Kongzhi Yu Xinxi Jishu, 2018 An active disturbance rejection tracking controller based on reduced-order linear extended state observer was designed for the hypersonic cruise vehicle with strong nonlinearity, coupling, uncertainties and fast time-varying.
WU Xia +3 more
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Quantum nondemolition measurement of a nonclassical state of a massive object
, 2015 While quantum mechanics exquisitely describes the behavior of microscopic systems, one ongoing challenge is to explore its applicability to systems of larger size and mass. Unfortunately, quantum states of increasingly macroscopic objects are more easily
Aumentado, J. +4 more
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, 2018 Kalman filters and observers are two main classes of dynamic state estimation (DSE) routines. Power system DSE has been implemented by various Kalman filters, such as the extended Kalman filter (EKF) and the unscented Kalman filter (UKF).
Qi, Junjian +2 more
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High-Precision Control of Aviation Photoelectric-Stabilized Platform Using Extended State Observer-Based Kalman Filter. [PDF]
Sensors (Basel), 2023 Wang L, Li X, Liu Y, Mao D, Zhang B.
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Speed sensorless model predictive control method for a direct-drive wind energy conversion system
Measurement + Control, 2019 Considering the problems of the internal and external disturbances of wind speed in the direct-drive wind energy conversion system based on a permanent magnet synchronous generator, a novel model predictive control based on the extended state observer ...
Shengquan Li +3 more
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Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation. [PDF]
Sci Rep, 2023 Luo M +6 more
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