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.
The paper presents a software tool used to calculate the angular attitude of a vehicle starting from the readings of a strap-down gyro triad. Firstly, the problem statement is presented and the implied mathematical equations are shown. The theoretical model is based on the discretized form of a matrix differential equation solution, and focuses on its first six truncation order. In order to have an...
The paper presents a way to improve the transient regime of a tunnelling accelerometer by using a fuzzy controller to close its loop. The fuzzy controller replaces an electronic amplification and filtering block of proportional-derivative (PD) type, used on the feedback path of the classical architecture. For the proposed controller, proportional-derivative variant is chosen, and its input-output...
The paper presents a way to improve the transient regime of a miniature accelerometer by using a fuzzy controller to close its loop. The fuzzy controller replaces an electronic block on the feedback path of the closed loop, block that, in the classical architecture, assured the system damping and, in the same time, played the role of elastic link of the accelerometer proof mass. For the proposed 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.