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.
Hybrid system is an important mathematical model for Cyber-Physical System, many physical process always modeled by differential equations. The safety verification of those systems become an urgent problem. In this paper we proposed a heuristical method to determine the system defined by nonlinear differential equation is whether safe or not, we consider the Van der Pol equation as a case study to...
In this paper, we propose a discrete-time navigation algorithm for a non-holonomic mobile robot. A sensor network, which consists of some range finders, is deployed in a planar environment to detect static and moving obstacles. The robot or a server obtains the real-time local maps from sensor nodes and calculates a temporarily safe path from the robot's current position to a given target. The generated...
The trajectory optimization with dynamic headway for high-speed trains plays an important role in railway operations with the increasing passenger flow. Safety, punctuality, energy saving and comfort are some of the most crucial objectives that are considered in train tracking process in this paper. Primarily, the multi-objective optimization model of tracking train trajectory planning is built under...
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.