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 describes a redundant resolution method for 7-DOF anthropomorphic manipulator with joint limits, which considers the optimization of human-like motion and the optimization of the maximum reachable region of the manipulator's tip. First, a novel method for computing the set of feasible arm angle under joint limits is presented. Second, a relation describing the movement characteristics of...
In this paper we propose a strictly conservative and novel hybrid safety control strategy consisting of the pre-contact safety strategy and the post-contact safety strategy in order to provide safety guarantees and enable continuous motions. An optimal motion trajectory planning that limits jerk, acceleration and velocity of robot motion and can obtain a time optimal motion is introduced as post-contact...
This paper developed a teleoperation system of a space robot, which can assist the operator in planning trajectory quickly and intuitively. In addition to the general function, this system can ensure the completion of certain mission when some joint of the space robot is locked for a hardware malfunction. The teleoperation system includes 4 subsystems-Graphics display subsystem, Camera monitor subsystem,...
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.