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 order to promote the high frequency performance of open architecture CNC system, an embedded CNC controller combining FPGA (Field Programmable Gate Array) technology and real-time Ethernet communication bus was designed, which consisted of an embedded ARM (Advanced RISC Machines) processor and an FPGA. An open source CNC software running under Linux operating system was customized to accommodate...
This paper presented fieldbus SOPC-based FSB (fast serial bus) controller using FPGA technology for CNC application, which used H/S(hardware/software) codesign method. This controller completed control of AL (application layer), DLL(data link layer) and PL(physical layer). In the controller, CAN-compatible hardware designed by VHDL handled with DLL and PL of FSB, while software run in soft processor...
A FPGA-based full-digital NC system is designed, various functions such as servo control, USB communication control, encoder signal control and digital-analog expansion interface control are integrated in the FPGA. The direct digital communication between CNC and drive system as well as other peripherals are realized in this system. The method of direct digital communication and the designing process...
The industrial sector manifests the necessity of a flexible, efficient and reconfigurable platform to attend the diverse applications in mechatronics. The main difficulty to work with this kind of processes is the necessity of real-time control systems of high performance. The design of an FPGA based platform is presented in this work, which gives support to the research and development of products...
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.