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.
This paper proposes a procedure for the real-time detection of low-frequency components within the spectrum of a signal related to a monitored quantity. The problem is common within different domains, such as medical diagnostics, mechanics, geology, and the monitoring of human activities. This procedure has also been specifically designed to allow the detection of more than one component, with a good...
In the paper a procedure for real-time detection of low frequencies is proposed, and it is customized for detecting very low frequency and slightly higher frequency components. The case study is focused on the observation of a Magnetorheological suspension system installed on a commercial motorbike: the resonance frequencies due to the sprung mass and due to the unsprung masses are monitored. Tests...
This paper proposes a procedure aimed to measure very close tones in a ide frequency band. n many cases some tone can be hidden because of the inter-tone interference. The procedure is able to detect possibly hidden tones and to measure these interfering spectral components. The procedure is implemented on a ide bandidth digital scope resulting in an instrument capable to measure all the spectral...
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.