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 study, we propose a control algorithm that can estimate gains by a simple method with a double-acting air cylinder and can realize accurate speed control and position control. Specifically, we aimed at quick response and less overshoot by providing PD controller of common bias pressure that can generate passive drag, in addition to the DIP controller capable of controlling disturbance and...
For the purpose of implementation of human smooth and fast movement to a pneumatic robot, the authors used a humanoid robot arm with pneumatic agonist-antagonist actuators as endoskeletons which has control mechanism in the stiffness of each joint, and the controllability was experimentally discussed. Using Kitamori's method to experimentally decide the control gains and using I-PD controller, three...
The authors developed an automatic choke valve where the unidirectional valve is arranged as bypassing so that the air of the high pressure will flow into the air cylinder and the piston can move at high velocity, and where the valve is automatically choked to decrease each flow so that a passive stiffness by spring effect or damping effect of the internal air is obtained. Then, we carried out experiments...
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.