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.
A filter design method for continuous-time linear parameter-varying (LPV) systems with time-varying delay is presented in this paper. The design objective is to ensure that the estimation error system is stable and a prescribed level of performance, namely, the induced energy-to-energy gain from the disturbance input to the estimation error signal, is satisfied. The filter synthesis conditions are...
A sampled-data system includes the combination of continuous-time and discrete-time signals within the framework of hybrid dynamical systems. In this paper, we address the sampled-data control design problem for linear parameter varying (LPV) systems with state delay. The design objective is to find a discrete-time controller to ensure the closed-loop system stability and a prescribed level of performance,...
In this paper, we design and implement a gain-scheduling controller for a parallel structure robotic platform (that we name ROBOCATH) developed to be used in intracardiac interventions under beating-heart conditions. The primary mission for this manipulator is to safely steer the cardiac catheters inside the left ventricle to reach any desired target points under magnetic resonance imaging (MRI) guidance...
In this paper, we address the problem of sampled-data control design for continuous-time linear parameter varying (LPV) systems. The state-feedback control design method we develop in this paper relies on the information from the sampled states. Due to the combination of the system continuous-time dynamics and the controller discrete-time dynamics connected through A/D and D/A converter devices, the...
In the present paper, we address the sampleddata filtering synthesis problem for continuous-time linear parameter varying (LPV) systems. The filtering error system obtained from augmenting the original LPV system and the sampled-data filter is a hybrid system. The design objective is to guarantee the system stability and a prescribed level of the induced energy-to-energy gain (or H∞ norm) from the...
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.