851 citations · 851 across the 1 of their papers we have counts for
2 papers
math.OC2009★ 851 cited
Homogeneous Approximation, Recursive Observer Design, and Output Feedback
Vincent Andrieu, Laurent Praly, Alessandro Astolfi
We introduce two new tools that can be useful in nonlinear observer and output feedback design. The first one is a simple extension of the notion of homogeneous approximation to ma…
math.DS2005
A note on a piecewise-linear Duffing-type system
G. Tigan, A. Astolfi
In a recent work it was suggested that the number of limit cycles in a piecewise-linear system could be closely related to the number of zones, that is the number of parts of the p…