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Cross-Domain Defect Propagation in EV Systems

Author(s) Abhishek Devgan
Country India
Abstract The fast development of Electric Vehicle (EV) systems requires an advanced familiarity with the ways software errors propagate through more integrated and complicated systems. The spread of bugs through embedded systems, middleware and end-user software, and the integrating aspect of the current E/E architectures. Using virtual hardware-in-the-loop co-simulations and functional model-based design techniques, engineers can more effectively determine the types of cross-domain linkage that is essential to effective engineering change management and requirements engineering. The key aspect of this work is the implementation of deep transfer neural networks and meta-learning solutions to transfer the knowledge between different domains, i.e., the state-of-charge estimation of Li-ion batteries, and multidimensional digital twins. With vehicles becoming part of space-air-ground networks, the risk analysis of smart grid threats and incorporating security chain-of-function is essential to ensuring the integrity of the system. The discriminative modeling and graph-based knowledge transfer is applicable to trace complex states throughout dialog systems and recommendation engines operating in the infotainment layer of the vehicle. Strong domain adaptation methods, such as prediction reweighting and well-aligned adaptation, deal with the imbalances of cross-domain data, making the object detection performance and intrusion detection effectiveness high. Finally, virtualized architectures and similar measurement systems are essential to the functional safety and reliability of automotive cyber-physical systems due to the need to manage such multi-domain resources. This is done to make sure that, at the most basic level, the engineering material is provided to establish the physical buckling, and at the highest level, the network resources are orchestrated in a way that all the layers of the EV ecosystem has been stored resilient to the spreading faults.
Keywords Cross-Domain Defect Propagation, Electric Vehicle (EV) Systems, E/E Architecture, Embedded Systems, Middleware, Software Faults, Deep Transfer Learning, Domain Adaptation, Cyber-Physical Systems, Hardware-in-the-Loop (HiL).
Field Engineering
Published In Volume 3, Issue 6, June 2022
Published On 2022-06-07
DOI https://doi.org/10.5281/zenodo.20347857
Short DOI https://doi.org/hb48mp

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