2013 18th IEEE European Test Symposium (ETS) (2011)
May 23, 2011 to May 27, 2011
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ETS.2011.64
This paper presents a new hardware-based approach able to monitor the execution flow of the Real-Time Operating System (RTOS) in order to detect faults changing the tasks' execution flow in embedded systems. Results obtained during experiments performed according to the IEC 61000-4-29 standard demonstrate that the proposed approach is able to provide higher fault coverage with respect to the fault detection mechanisms natively provided by the RTOS.
RTOS, Hardware-Based Approach
K. Stangherlin, D. Silva, F. Vargas and L. Bolzani, "A Hardware-Based Approach for Fault Detection in RTOS-Based Embedded Systems," 2011 16th IEEE European Test Symposium (ETS), Trondheim, 2011, pp. 209.