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, we are concerned with the stabilization of one-dimensional wave equation with pointwise dissipation and external disturbance. The active disturbance rejection control (ADRC) approach is adopted in investigation. By ADRC approach, an extended state observer (ESO) with time-varying high gain is designed to estimate the disturbance. The proposed control law cancels the disturbance by using...
This paper studies the problem of designing robust Hinfin controllers for networked control systems (NCSs) with both network-induced time delay and packet dropout by using active varying sampling period method, where the sampling period switches in a finite set. An active varying sampling period method using both clock-driven and event-driven sensor is proposed, then by modeling the system with varying...
This paper studies the problem of designing robust H∞ controller design of state feedback networked control systems with long delay and packet dropout controllers for state feedback networked control systems (NCSs) with long time delay and packet dropout. A switched delay-based method is proposed to model the NCSs with long time delay and packet dropout as switched systems, then the H∞ controllers...
This paper studies the problem of designing robust Hinfin controllers for networked control systems (NCSs) with both network-induced time delay and packet disordering by predictive method. The compensation of time delay and packet disordering is implemented by a buffer in the actuator node and a state predictor in the controller node. By defining a novel deadline when determining which control input...
This paper describes a three-phase full control rectification circuit controller which is widely used in the system of speed regulation of DC motor. Conventional PID controller with double close-loops has been used in speed control of separately excited DC motor at present. But under conditions of actual operation we find that it isn't suitable for the high performance cases, because of the low robustness...
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.