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 design and implementation of an architecture implemented in a FPGA for coherent and non-coherent fast acquisition of GPS and GLONASS signals is presented. The acquisition stage has to determine the frequency deviation of the signal carrier and the delay or phase of the expansion code, due to the use of Direct Sequence Spread Spectrum as the modulation system. The hardware includes,...
This paper focus on the study and the characterization of regions of stability for linear systems with delayed states and subject to input saturation through anti-windup strategies. In particular, the synthesis of anti-windup gains in order to guarantee the stability of the closed-loop system for a region of admissible initial states as large as possible is addressed. Based on the modeling of the...
Most of the existent linear matrix inequality based conditions for robust stability of time-delay systems in polytopic domains are expressed in terms of constant Lyapunov-Krasovskii functions. This note presents a simple way to extend these conditions in order to construct parameter-dependent functions that provide less conservative results, in both delay-independent and delay-dependent situations.
This paper focus on the study and the characterization of stability regions for linear systems with delayed states and subject to input saturation through anti-windup strategies. In particular, the synthesis of anti-windup gains in order to guarantee the stability of the closed-loop system for a region of admissible initial states as large as possible is addressed. Based on the modelling of the closed-loop...
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.