Sliding observers for robot manipulators
Automatica (Journal of IFAC)
Robust exact differentiation via sliding mode technique
Automatica (Journal of IFAC)
Nonlinear Control Systems
Sliding Mode Control in Engineering
Sliding Mode Control in Engineering
Design of Observers for Hybrid Systems
HSCC '02 Proceedings of the 5th International Workshop on Hybrid Systems: Computation and Control
Hybrid Systems: Computation and Control
Hybrid Systems: Computation and Control
Sliding mode observers for fault detection and isolation
Automatica (Journal of IFAC)
Homogeneity approach to high-order sliding mode design
Automatica (Journal of IFAC)
Output-feedback control of an underwater vehicle prototype by higher-order sliding modes
Automatica (Journal of IFAC)
Sliding mode observers: a survey
International Journal of Systems Science
Technical communique: An observation algorithm for nonlinear systems with unknown inputs
Automatica (Journal of IFAC)
Observability normal forms for a class of switched systems with zeno phenomena
ACC'09 Proceedings of the 2009 conference on American Control Conference
Brief paper: Global sliding-mode observer with adjusted gains for locally Lipschitz systems
Automatica (Journal of IFAC)
Fuzzy adaptive high-gain-based observer backstepping control for SISO nonlinear systems
Information Sciences: an International Journal
Robust exact uniformly convergent arbitrary order differentiator
Automatica (Journal of IFAC)
| Hi-index | 0.01 |
This article highlights the interest of step-by-step higher order sliding mode observers for Multi-Input Multi-Output (MIMO) nonlinear systems with unknown inputs. A structural matching condition, commenting on the possibility to design such observers and to reconstruct the unknown inputs, is derived. A finite time sliding mode observer, based on the hierarchical use of the super twisting algorithm, is developed. Then, it is shown that this observer is of interest in the field of hybrid systems and systems with observability singularities. Lastly, it is shown through an example how to relax the usual matching condition by the means of this type of finite time sliding mode observer.