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.
This paper reports on an underwater wheeled robot developed for locating chemical sources under stagnant flow conditions. To draw the chemical staying in the vicinity of the source, the robot generates water currents by waving the arms that mimic maxillipeds of a crayfish. Depending on the patterns for waving of the arms, various flow fields are generated. Determination of the direction of the chemical...