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.
Based on singular frequencies, this paper provides a simple approach to determine the complete set of stabilizing PID parameters for a given but arbitrary system with time delay. The condition for the existence of the stabilizing PID controllers is first presented. Provided that there exists the stabilizing PID controller, the maximal allowable stability range of the proportional gain kp, integral...
Algorithms for computation of the total set of PID stabilizers based on decoupling of PID parameter space at singular frequencies are presented. Nonconvex stability regions are built up by convex polygonal slices. Two problems are thereby discriminated: (A) assertion of kP-intervals with stable polygons and (B) automatic detection of stable polygons for a fixed kP. This paper includes solutions to...
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.