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.
In this paper, a novel guidance-control scheme is presented for the unmanned surface vessel (USV) trajectory tracking. First, the guidance system is designed to give the reference speed and heading for the control system. Based on the SFLOS algorithm, the guidance system can track the desired curve in high precision. Then, control system is proposed based on backstepping technique and bio-inspired...
Currently, the reverse logistics of electronic and electrical equipment industry in China is still in its initial stage. Two of the most important factors caused the present situation: one is the difficulty of controlling the massive recovery data and the other is the lack of effective information support for management decision-making. Thus, businesses in this area cry out for a data analysis center...
Based on detailed expatiation of system development model, the development model and its structure of model driven architecture (MDA) was been discussed according to the development traits of enterprise quality credit information system. Combined with system operation content, the system function framework was been built to form the MDA-based system developing process. Moreover, taking the evaluation...
A simple fuel economy operating mode and a comprehensive fuel economy operating mode of tractor equipped with CVT are proposed in this paper. The former takes the minimum fuel consumption rate point in the whole engine operating range as the target, the throttle opening keeps constant, the gear ratio of CVT is adjusted by the controller which is a single parameter control system. The later takes the...
Performance evaluation research of service quality based on process is a common concern of the service performance management. Based on process management of service organization, the principles of performance evaluation research of service quality and logical relationship of performance evaluation system was put forward. Based on these, performance evaluation model of service quality was set up....
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.