Passivity and passivity indices of nonlinear systems under operational limitations using approximations
نویسندگان
چکیده
منابع مشابه
Passivity Analysis and Passivation of Interconnected Event-Triggered Feedback Systems Using Passivity Indices
In this paper, passivity and passivation problems for event-triggered feedback interconnected systems are addressed. We consider passivity in two event-triggered control schemes based on the location of the event-triggered samplers: sampler at plant output and sampler at controller output. For both schemes, we first derive the conditions to characterize the level of passivity for the interconne...
متن کاملPassivity Analysis and Passivation of Event-Triggered Interconnected Systems Using Passivity Indices
We consider the passivity analysis and passivation problems for event-triggered feedback interconnected systems. Based on the location of the event-triggered samplers, we consider two event-triggered control schemes respectively: event-triggered sampler of plant output and event-triggered sampler of controller output. For both schemes, we first derive the conditions to characterize the level of...
متن کاملPassivity-Based Stability Analysis and Robust Practical Stabilization of Nonlinear Affine Systems with Non-vanishing Perturbations
This paper presents some analyses about the robust practical stability of a class of nonlinear affine systems in the presence of non-vanishing perturbations based on the passivity concept. The given analyses confirm the robust passivity property of the perturbed nonlinear systems in a certain region. Moreover, robust control laws are designed to guarantee the practical stability of the perturbe...
متن کاملPassivity-Based Control of Switched Nonlinear Systems
Zusammenfassung Es wird eine konstruktive Reglerentwurfsmethode für schaltende nichtlineare steuerungssaffine Systeme vorgestellt, die dem geschlossenen Regelkreis eine schaltende Port-Hamiltonsche Struktur mit gemeinsamer Energiefunktion zuweist und so (asymptotische) Stabilität der Ruhelage erzielt. Die Methode generiert alle schaltenden Zustandsrückführungen, welche die Strecke unter beliebi...
متن کاملPassivity of Cascaded Systems Based on The Analysis of Passivity Indices
Passivity index is defined in terms of an excess or shortage of passivity, and it has been introduced in order to extend the passivity-based stability conditions to the more general cases for both passive and non-passive systems. In this report, we revisit the secant criterion literature results from the perspective of passivity indices. While most of the passivity-based stability results in li...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Control
سال: 2019
ISSN: 0020-7179,1366-5820
DOI: 10.1080/00207179.2019.1632492