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.
The synchronized trajectory tracking control problem of multiple mobile robots under actuator faults is studied in this paper. We take the communication delays into consideration in system design and do not require that the network topology is symmetric. A distributed control design approach is proposed by incorporating the synchronized formation control method and a sufficient condition is obtained...
In satellite constellation network, the satellites visible from one satellite are more than communication terminals (CTs) equipped. Each inter‐satellite link (ISL) would occupy one CT on each of two satellites connected by this ISL. Therefore, a fundamental problem considering link assignment is how to assign limited CTs for each satellite to establish ISLs with its visible satellites. Link assignment...
In this paper, we investigate the self-healing problem of mobile robot formation after some robots have been damaged, and present a gradient-based algorithm which enables mobile robots to restore the topology of the formation through local interactions among neighboring robots. Firstly, in order to optimize the repair path in a distributed manner, a gradient generation and diffusion mechanism is proposed...
In optical satellite network, the possible optical inter-satellite links (OISLs) candidate for each satellite are usually more than laser communication terminals (LCTs) equipped. This poses the link assignment problem (LAP) of how to assign LCTs of each satellite to establish OISLs with the others. In order to make full use of huge bandwidth provided by LCT, the problem of assigning all satellite...
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.