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.
Increasing demand for urban mobility has contributed to heavy traffic in metro areas, rising transportation costs and travel times. The concept of driverless centrally-controlled electric vehicles has been attracting attention for its potential of minimizing traffic congestion. This study is introducing the tools and methods needed for evaluating the benefits of the concept. An intelligent route planning...
Analysis of an open-loop time amplifier shows good agreement between measurements and calculations on the time gain, distortion of time gain, and rms noise and offset of output time difference. The time amplifier is based on the slew rate control method. It achieves a large time gain up to 120 and a wide range of input time difference up to 2 ns. The circuit consists of two precharged capacitors and...
Intelligent tutoring system is an educational software that helps students to learn some subject without a human tutor. Most of the intelligent tutoring systems adopt keyboard/mouse-based windows-icons-menus-pointing interfaces. However, the keyboard/mouse-based interface is inconvenient for inputting mathematical expressions due to complex nature of 2-D structures. This paper reports progress of...
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.