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.
Vehicle intelligent terminal system for engineering equipment could realize condition monitoring, fault diagnosis, time based maintenance intelligent management and long-distance operation management synthetically. Adopting computer technique, sensor technique, fault diagnosis technique and wireless communication technique, vehicle intelligent terminal system for engineering equipment is researched...
The selection of monitoring parameters is the principal condition for condition monitoring and fault diagnosis of hydraulic system of excavator, a new method of selecting monitoring parameters based on AHP is proposed by analyzing faults of hydraulic system. And to take example for the main pump, the hierarchical model of its monitoring parameters is constructed and four correlative rules are confirmed...
Aiming at the hot topic of automatic control of excavator, a hydraulic excavator is retrofitted in this paper. Electro-hydraulic proportional valves are installed. The feedback control and intelligent monitoring system is designed based on CAN bus. The motion control model of excavator's working unit is deduced. According to the characteristics such as nonlinearity, parameter uncertainties and external...
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.