Essays about: "safety and redundancy"

Showing result 1 - 5 of 19 essays containing the words safety and redundancy.

  1. 1. Advancements in Dependability Analysis of Safety-Critical Systems : Addressing Specification Formulation and Verification Challenges

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Zelin Yu; [2023]
    Keywords : Specification theory; Contracts; Automata theory; Refinement; Specifikationsteori; Kontrakt; Automatteori; Förfina;

    Abstract : Safety-critical systems have garnered increasing attention, particularly regarding their dependability analysis. In modern times, these systems comprise numerous components, making it crucial to verify that lower-level components adhere to their specifications will ensure the overall system’s compliance with its top-level specification. READ MORE

  3. 2. Drone Flight Controller Reliability Analysis within EU Standardization

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ke Wei-Heng; [2023]
    Keywords : EASA; SORA Process; Reliability; Fault tolerance; Flight Controller; SITL; EASA; SORA Process; Tillförlitlighet; Feltolerans; Flight Controller; SITL;

    Abstract : As the drone market expands, the corresponding standardization follows. Drone standardization can vary geographically based on the regulations and requirements of different areas. READ MORE

  4. 3. Using Reinforcement Learning to Correct Soft Errors of Deep Neural Networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yuhang Li; [2023]
    Keywords : DNN; Soft errors; Redundancy; DRL; DQN; Transfer learning; Training time; DNN; Mjuka fel; Redundans; DRL; DQN; Överföringsinlärning; Utbildningstid;

    Abstract : Deep Neural Networks (DNNs) are becoming increasingly important in various aspects of human life, particularly in safety-critical areas such as autonomous driving and aerospace systems. However, soft errors including bit-flips can significantly impact the performance of these systems, leading to serious consequences. READ MORE

  5. 4. Markov Chains as a Real-time System Monitoring Service : Numerical Repair Rate Optimization (RRO)

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Emil Carmegren; [2022]
    Keywords : Markov Chains; Dependability Evaluation; Probability Theory;

    Abstract : The expansion and increased complexity of technology is undoubtedly consistent and one can intuitively suppose that this trajectory will not deviate from this course in the years to come. On a continuous basis, concepts that started of as some hypothetical or abstract notions without practical relevance gets transferred to the modern state of our current technology. READ MORE

  6. 5. Steer-by-wire system safety aspects

    University essay from KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Author : Mårten Fritzell Westlund; Xujing Song; [2022]
    Keywords : ;

    Abstract : This thesis research the system safety aspects of a Steer-by-Wire system by studying how a driver handles faults in the system. To start with, identification of risks in the SbW system was performed, followed by identification of potential faults with the help of a HAZOP study. READ MORE