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.
Nanoimprint lithography (NIL) is a novel technique that utilizes direct deformation of the resist to fabricate micro/nanometer scale patterns. NIL outperforms traditional photolithography technology for its low cost, high productivity, and high repeatability. For a general plate-to-plate NIL, it is of central importance to precisely control the embossing force during the entire embossing process to...
Accidents caused by automatic doors frequently occur. Infrared sensor or force sensor is often used for automatic doors to detect the presence of a human, and ensure the safety of doors. But in the case of train doors, we can not use infrared sensor and force sensor because of several reasons. In addition, train doors should be gated exactly not to disturb the train services. This paper suggests two...
In this paper, a mobile robot carrier is designed and controlled to carry an elderly person or a weak person. The carrier robot is a wheeled mobile robot driven with applied forces induced by an operator. The applied force can be sensed by a force sensor and the measured force is filtered by the impedance function to generate the desired velocity to drive motors. Then the inner loop PID controller...
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.