On non-linear unknown input observers–applied to lateral vehicle velocity estimation on banked roads

DOI10.1080/00207170701502066zbMath1130.93321OpenAlexW2016628776MaRDI QIDQ5440115

Thor I. Fossen, Tor Arne Johansen, Lars Imsland, Håvard Fjær Grip

Publication date: 31 January 2008

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

Full work available at URL: https://doi.org/10.1080/00207170701502066

zbMATH Keywords

unknown input observerssynthesis inequalitiesstable error dynamics

Mathematics Subject Classification ID

Nonlinear systems in control theory (93C10) Control/observation systems with incomplete information (93C41) Application models in control theory (93C95) Observability (93B07) Synthesis problems (93B50) Traffic problems in operations research (90B20)

Related Items (7)

The noise covariances of linear Gaussian systems with unknown inputs are not uniquely identifiable using autocovariance least-squares ⋮ Unknown input nonlinear observer design for continuous and discrete time systems with input recovery scheme ⋮ Nonlinear unknown input sliding mode observer based chaotic system synchronization and message recovery scheme with uncertainty ⋮ Noise covariance estimation via autocovariance least-squares with deadbeat filters ⋮ Filtering for systems subject to unknown inputs without a priori initial information ⋮ Observer-based fault estimation and tolerant control for stochastic Takagi-Sugeno fuzzy systems with Brownian parameter perturbations ⋮ Robust finite-time fault estimation for stochastic nonlinear systems with Brownian motions

Cites Work

• Vehicle velocity estimation using nonlinear observers
• Observer design for systems with multivariable monotone nonlinearities
• Full-order observers for linear systems with unknown inputs
• Design of unknown input observers and robust fault detection filters
• Nonlinear observers: A circle criterion design and robustness analysis

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