2026-09-20T12:44:46Zhttps://iris.unitn.it/oai/requestoai:iris.unitn.it:11572/3688082026-04-03T00:48:19Zcom_11572_237821com_11572_101871col_11572_237822ou_ou00006
Hybrid Control For Aerospace Systems
Brentari, Mirko
Brentari, Mirko
Zaccarian, Luca
Settore ING-INF/04 - Automatica
Hybrid dynamical systems are dynamical systems in which continuous and discrete evolutions coexist and interact.
Their twofold nature makes them particularly powerful for both describing and synthesizing complex dynamical behaviors.
In this work we exploit this capability for designing innovative control and estimation algorithms that cope with challenges in aerospace applications.
In particular:
1. we propose different impulsive control strategies for the problem of close-range rendezvous between two spacecrafts in elliptic orbits;
2. we design a robust time-sub-optimal controller for a class of linear systems emerging in aerospace applications where the control input is limited in magnitude;
3. we synthesize an observer to estimate the speed of rotary systems providing angular measurements that evolve on the unit circle.
To this end, we make use of a recent formalism tailored to hybrid dynamical systems for both modeling and proving desirable properties of the proposed algorithms, which are as well confirmed by simulative and experimental validations.
2019
info:eu-repo/semantics/doctoralThesis
https://hdl.handle.net/11572/368808
http://dx.doi.org/10.15168/11572_368808
10.15168/11572_368808
eng
firstpage:1
lastpage:129
numberofpages:129
info:eu-repo/semantics/openAccess
Università degli studi di Trento
place:TRENTO
license:Tutti i diritti riservati (All rights reserved)
license:Tutti i diritti riservati (All rights reserved)
license uri:iris.PRI01