Journal of Advances in Developmental Research

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Mechanical Design and Reliability Engineering of Autonomous ADAS-Enabled Automotive Systems

Author(s) Saahil
Country India
Abstract This article frames Autonomous Vehicles and Advanced Driver Assistance Systems as high-reliability, safety-critical cyber-physical systems operating under open-world uncertainty and long-tail scenario distributions. It synthesizes sensor fusion across LiDAR, radar, and camera modalities through belief-state estimation, calibration integrity, and uncertainty propagation, emphasizing fault tolerance and graceful degradation as deployability primitives. The review then integrates AI-based perception, prediction, and planning as a coupled inferential-control continuum governed by risk envelopes, uncertainty budgets, and constraint satisfaction under deterministic latency and compute-thermal limits. Vehicle-to-Everything communication is analyzed as a cooperative situational awareness substrate, highlighting penetration-sensitive benefits, compute-communication co-design, and safety-security co-assurance under adversarial threat models. Safety validation is reframed as claim-argument-evidence engineering via structured safety cases, risk-weighted scenario coverage, runtime monitoring, and update governance, while ethical decision modeling is operationalized as auditable constraint encoding linked to accountability and human factors. The central proposition is that autonomy progress is contingent on cross-layer co-optimization of epistemic robustness, runtime determinism, cybersecurity resilience, and governance traceability, rather than isolated performance metrics.
Keywords Autonomous Vehicles, Advanced Driver Assistance Systems, Sensor Fusion, LiDAR, Radar, Deep Learning, Trajectory Prediction, Model Predictive Control, Vehicle-to-Everything Communication, Cybersecurity in Intelligent Transportation Systems.
Published In Volume 16, Issue 2, July-December 2025
Published On 2025-07-11
Cite This Mechanical Design and Reliability Engineering of Autonomous ADAS-Enabled Automotive Systems - Saahil - IJAIDR Volume 16, Issue 2, July-December 2025. DOI 10.71097/IJAIDR.v16.i2.1746
DOI https://doi.org/10.71097/IJAIDR.v16.i2.1746
Short DOI https://doi.org/hbrj2b

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