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 a feedforward control structure is introduced for a manipulator joint driven by a symmetrical arrangement of two antagonistic muscles. The setup allows the specification of the desired joint angle, as well as the single muscle forces. Based upon the manipulator kinematic and the inverse static relation in a single muscle, the pressure signal for the muscles' supplying valves is calculated...
In this paper, the design for variable geometry truss manipulators, with 3-DOF octahedron-shaped modules and hydraulic actuation is introduced. The main features of the concept are the optimized multiple collocated spherical joints and a structure-integrated supply of the drive fluid for the hydraulic actuators. Based upon the known Spherical Joint Mechanism, design rules are deduced and modified...
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.