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 exposes the experimental validation of a synergic INS/GPS navigator with direct application in the assistive positioning of the old people. The data fusion algorithm used in the integration procedure of the two navigators is based on a Kalman filter. For the experimental testing, the detection platform was boarded on a land vehicle and the data were radio transmitted to a base station which...
This paper describes the implementation and experimental validation of a new 3D miniaturized inertial navigator developed for human indoor and outdoor monitoring applications. Accuracy is a major concern, especially during GPS outages and indoor applications. In order to increase the inertial navigation system (INS) standalone operation period with acceptable accuracy during the GPS absence, signals...
The paper presents theoretical and numerical study of a MEMS vibration gyro based Coriolis effect. Two configurations of the gyro are modeled and simulated here: 1) with assumed control on the excitation axis (a simplified configuration used to validate the second one); and 2) gyro controlled on the excitation axis. Shown are: general dynamic equations of the gyrometer, mathematical models ant the...
This1 paper presents a detection method used in a miniaturized capacitive accelerometer. Shown are: the structure of the accelerometer detection unit, and the complete mathematical model of this unit. At the level of the detection unit both mechanical and electrical parts are described. The chosen architecture for the capacitive sensor is a differential one. The ensemble includes three parallel plates,...
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.