Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"triple modular redundancy"”.
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Adaptation of a fault–tolerant FPGA–based launch sequencer as a CubeSat payload processor
… specific types of particle events. The internal triple modular redundancy method is selected and implemented at each pipeline stage of the processor. Next, a target FPGA is selected based on the performance requirements of the processor. The Virtex–5 (registered trademark of Xilinx, Inc.) is …
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Fault tolerance issues in nanoelectronics
… A new technique, in which the voting approach of triple modular redundancy (TMR) is extended by cascading TMR units composed of nanogate clusters, is proposed and generalised to other voting approaches. For memory chips, an error correcting code approach is found to be suitable. Various codes are …
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A fault-tolerant building block for transputer networks for real-time processing
… after fault repair. Based on a dynamic Triple Modular Redundancy scheme, each application process can survive up to two concurrent faults under the assumption that the probability of two faulty peer applications having the same fault is very small. In a large interconnected network, the …
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High-level synthesis of triple modular redundant FPGA circuits with energy efficient error recovery mechanisms
… effects of soft errors in SRAM FPGA circuits. Triple Modular Redundancy (TMR) with periodic CM scrubbing or Module-based CM error recovery (MER) are popular techniques for mitigating soft errors in FPGA circuits. However, this thesis shows that MER does not recover CM soft errors in logic …
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Configuration Recognition, Communication Fault Tolerance and Self-reassembly for the CKBot
… of control, autonomy and reliability for modular robotic systems. In particular, we demonstrate configuration recognition, distributed communication fault tolerance, and the organization and control of self-reassembly with the Connector Kinetic roBot (CKBot). The primary contribution of …
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Study of Single Event Transient Error Mitigation
… efficient, and fast, are limited. The classic Triple Modular Redundancy (TMR) method is the most well-known and popular technique in space and nuclear environment. But it leads to more than 200% area and power overheads, which is too costly to implement in ground-level applications. Meanwhile, …
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Characterizing Single Event Upsets within the lpGBT-based End-of-Substructure Card
… and employs digital signal processing (DSP) and triple modular redundancy (TMR) techniques to mitigate against the effects of SEUs on transmitted data. This thesis presents an experiment setup which tests this hypothesis that the DSP stages are susceptible to data corruption caused by SEUs. In …
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Study of Radiation Effects on FPGA and GPU based Neural Networks Accelerator Designs
… been proposed in this area of research, such as triple modular redundancy (TMR) , error-correcting codes (ECCs), etc., but the effectiveness of these designs gradually decreases as the technology node continues to shrink. Therefore, as IC technology continues to evolve, improving its radiation …