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.
A control system that includes a network in a feedback loop often becomes unstable, owing to a time delay in the network. Synchronous time-division multiple access (STDMA) is a dynamic routing protocol that achieves low-delay time communication. STDMA is expected to be a potential candidate in the design of a feedback control system over a network. Therefore, this paper analyzes stability and performance...
Generally, the ΔΣ modulator is widely used to suppress the influence of the quantization error. This method can shape the quantization error by a differentiator and shift its power to the high frequency range. From this reason, the influence of the quantization error can be suppressed in the low frequency range, where the main components of the control signal should have larger power. However, the...
Safety and versatility are necessary for robots to perform various tasks in human living area. There are tendon manipulators with nonlinear springs as a manipulator for the requirement. The manipulator can control joint torque and joint mechanical stiffness simultaneously. This paper proposes a generation method of commands in joint space considering tension limit. The method generates commands so...
This paper proposes a structure for a position/force hybrid control through network. In the case of most conventional structures, each terminal controller transmits a position/force interactively. Then these terminals calculate acceleration references by themselves. In contrast, our previous research proposed a novel structure for a position/force hybrid control through network. In this approach,...
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.