… , this paper aims to develop a nonlinear DOB design method that uses only the output of
the … proposed a new DOB design method for a class of nonlinear systems based on input–output …

… are known for linear systems, nonlinear observer designs still suffer from a significant lack
of … exists for the design of observers for nonlinear systems. Actually, observer design may be …

… observer for nonlinear systems. The third approach treats the observer design problem for
a class of nonlinear systems which are composed of a linear part and a vector of nonlinear …

… leads to another nonlinear system for which an observer design is not a … design problem
for the class of nonlinear Lipschitz systems. We extend the result in [7] to this class of nonlinear …

… to design and implement observers for inherently nonlinear systems. We describe a new …
-viable design methodology for constructing observers for a class of nonlinear systems. …

… Lyapunov resulting in a nonlinear observer. The nonlinear component of the sliding mode
observer forces the observation error … Design algorithms are given for both types of observers. …

… a nonlinear observer design technique based on Lyapunov’s second method which provides
an observer gain matrix that stabilizes the error dynamics for a class of nonlinear systems. …

… order nonlinear unknown input observer (NUIO) for a class of Lipschitz nonlinear systems with
unknown inputs is designed. … a nonlinear matrix inequality is derived. To avoid solving the …

… approach in observer design is to dominate nonlinearities with … nonlinearities are perturbed
by unknown parameters, we augment the design with an adaptive law, and recover observer …

… non-linear system into a generalized observer canonical form (GOCF) which enables a
systematic observer design similar to the linear one based on the well-known linear observer …