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 presents DrSEUs (Dynamic robust Single-Event Upset simulator), a novel fault injector that uses the Simics full-system simulator. Fault-injection testing enables the use of commercial off-the-shelf (COTS) processors in space, which are susceptible to radiation-induced faults but are desirable due to the lower cost and higher performance of COTS devices. The de facto standard for fault injection...
Designing FPGA-based space systems that meet mission goals of high performance, low power, and high dependability is challenging. Our previous work established a framework to help designers of FPGA-based space systems to consider a wide range of designs, evaluate the power and dependability of those designs, and narrow the large design search space down to a significantly reduced Pareto-optimal set...
Commercial SRAM-based, field-programmable gate arrays (FPGAs) have the capability to provide space applications with the necessary performance, energy-efficiency, and adaptability to meet next-generation mission requirements. However, mitigating an FPGA's susceptibility to radiation-induced faults is challenging. Triple-modular redundancy (TMR) techniques are traditionally used to mitigate radiation...
On-board processing systems are often deployed in hostile environments and must therefore adhere to stringent constraints such as low power, small size, and high dependability in the presence of faults. Since it is challenging for designers to simultaneously consider the many design tradeoffs and meet the numerous and unique demands and constraints of various on-board systems, designers typically...
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.