The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, the problem of enlargement of positively invariant or contractive sets of discrete-time dynamical systems is investigated. In contrast to the usual approach consisting in describing regions of system' state space by their border surfaces, the dual description of sets in terms of a generator matrix and a, generally nonlinear, generator function is adopted. It is shown that this description...
In this paper, the problem of set invariance and contractivity with respect to continuous-time dynamical systems is investigated. In contrast to the usual approach consisting in describing regions of system's state space by their border surfaces, a dual description of sets in terms of a generator matrix and a, generally nonlinear, generator function is proposed. This leads to the establishment of...
In this paper, the problem of robust set invariance and contractivity with respect to discrete-time dynamical systems is investigated. In contrast to the usual approach consisting in describing regions of system's space by their border surfaces, a dual description of sets in terms of a generator matrix and a, generally nonlinear, generating function is proposed. This leads to the establishment of...
In this article the problem of characterizing sets, described by vector nonlinear inequalities of the form v(x) ≤ w, as robustly positively invariant and targets of uniformly ultimate bounded nonlinear systems is investigated. The class of general parameter uncertain continuous-time dynamical systems affected by exogenous disturbances is considered. The approach is based on establishing an associated...
In this paper nonlinear time-varying and bilinear discrete-time systems with additive bounded disturbances are considered. First, conditions guaranteeing uniform ultimate boundedness for time-varying nonlinear systems are established. Then, algebraic conditions ensuring the existence of polyhedral Lyapunov functions, uniform boundedness and positive invariance for closed-loop bilinear systems are...
In this paper the Linear Constrained Regulation Problem without an assigned set of initial states is investigated. This problem consists of the determination of a linear state feedback control law and of a set of admissible initial states D , so that every trajectory of the resulting closed-loop system which emanates from the set converges asymptotically to the origin without violation of the control...
In this paper the Linear Constrained Regulation Problem without an assigned set of initial states is investigated. This problem consists of the determination of a linear state feedback control law and of a set of admissible initial states D , so that every trajectory of the resulting closed-loop system which emanates from the set converges asymptotically to the origin without violation of the control...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.