Extended-State-Observer-Based Control of Flexible-Joint System With Experimental Validation

By S. Talole, Jaywant P. Kolhe, Shrivijay Balwant Phadke. IEEE transactions on industrial electronics (1982. Print), 2010

487 citations recorded by the source corpus.

Subfields: Control and Systems Engineering

View Paper: https://www.semanticscholar.org/paper/309e81050509d6f6b92914db7503b66298e913bc

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In Control and Systems Engineering

1. Jun Yang
2. Shihua Li
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4. Wen‐Hua Chen
5. Ligang Wu
6. Wenxiang Deng
7. Xiaojie Su
8. Jianyong Yao

Citations in the corpus

• Global output regulation for strict‐feedback nonlinear systems with mismatched nonvanishing disturbances (2015, background): “Remark 2 This assumption is generally and commonly adopted in the field of disturbance estimator based control community, for example, extended state observer-based control [27, 28] and DOBC [29–31].”
• Disturbance-Observer-Based Control for Air Management of PEM Fuel Cell Systems via Sliding Mode Technique (2019, background): “The detailed proof can be obtained directly from the works [35], [36].”
• FAT-based robust adaptive control of electrically driven robots without velocity measurements (2017, unknown): “Extended state observer [8] is a simple observer in which the lumped uncertainty is considered as an augmented state of the main system and thus is estimated using the same algorithm that other states are estimated.”
• Active Disturbance Rejection Adaptive Control of Hydraulic Servo Systems (2017, background): “Unlike other ESO-based controllers [15], [27]–[30], not only matched uncertainties but also unmatched uncertainties are estimated by constructing two linear ESOs via full state feedback and then compensated in a feedforward way.”
• ADRC With Adaptive Extended State Observer and its Application to Air–Fuel Ratio Control in Gasoline Engines (2015, unknown): “Since ADRC was proposed, it has been successfully used to control various kinds of uncertain industrial processes involving the flight systems [12], robotic systems [13], [14], motor systems [15], [16], MEMS systems [17], power systems [18], [19], dc–dc converter [20] and other plants (see [21]–[23]”
• Generalized Extended State Observer Based Control for Systems With Mismatched Uncertainties (2012, background): “, βn+1, the bounded stability of (5) is guaranteed under the assumption that h(t) is bounded [33].”
• Active disturbance rejection control: methodology and theoretical analysis. (2014, unknown): “[2–21] are a few samples.”
• Robust task-space control of robot manipulators using Legendre polynomials for uncertainty estimation (2014, background): “Thus, the proposed controller in this paper is superior to observer-based control structures [20,21], since this assumption is not required.”