Bandwidth constraints of disturbance observer in the presence of real parametric uncertainties

DOI10.1016/j.ejcon.2013.03.009zbMath1293.93590OpenAlexW2015868402MaRDI QIDQ397460

Emre Sariyildiz, Kouhei Ohnishi

Publication date: 12 August 2014

Published in: European Journal of Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ejcon.2013.03.009

zbMATH Keywords

observerdisturbancerobust controlparametric uncertaintyconservatism

Mathematics Subject Classification ID

Sensitivity (robustness) (93B35) Control/observation systems with incomplete information (93C41) Perturbations in control/observation systems (93C73) Observability (93B07) Robust stability (93D09)

Related Items

Yet another tutorial of disturbance observer: robust stabilization and recovery of nominal performance, Robust controller design for input‐delayed systems using predictive feedback and an uncertainty estimator, A disturbance observer-based robust controller design for systems with right half plane zeros and poles, Analysis of disturbance observer-based control systems via spherical polynomials, Simplified computation of robust stability region for DOB-based control system with parametric uncertainty

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Robustness bounds for systems with parametric uncertainty
• An almost necessary and sufficient condition for robust stability of closed-loop systems with disturbance observer
• A new nonlinear robust disturbance observer
• Robust MIMO disturbance observer analysis and design with application to active car steering
• An alternative proof of Kharitonov's theorem
• Stability conditions for polytopes of polynomials
• Robust parametric classical control design
• Links between the parameter space and frequency domain methods of robust control
• On the robustness and performance of disturbance observers for second-order systems
• On the Control of Linear Multiple Input-Output Systems*