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.
Taking the small unmanned four-rotor as a research object, the dynamic model of the small four-rotor was built according to Newton-Euler formaLism. Adaptive Inverse Control (AIC) Theory was used in the control of the small unmanned four-rotor for the first time and the attitude stabiLization control of the small unmanned four-rotor was reaLized on the experimental platform. The simulation results...
In this paper, we propose a new method for evaluating the precision of Kalman filter in video target tracking. Firstly, the performance evaluation model is presented which is different from the usual method that we handle the video. Then the parameter that used to assess the performance of the tracking algorithms is defined and utilized in effective evaluation procedure. In the end, experiments are...
Adaptive inverse control (AIC) theory is introduced to inhibit interferences such as side wind during hovering control for small-sized unmanned helicopter. Based on this theory, an AIC control block diagram is improved to accommodate with the characteristics of helicopter hovering model and robust design. According to structure and fundamental theory of small-sized unmanned helicopter, a hover flight...
In this paper, by using the nature of Cyclotomic class, presents two new methods for constructing Different Set Pairs. The methods are based on the Cyclotomic class, and different Cyclotomic class could construct Different Set Pairs of Different parameters. New tools for using Different Set Pairs to construct Perfect discrete signal are provided.
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.