Advanced International Journal of Multidisciplinary Research

E-ISSN: 2584-0487   Impact Factor: 9.11

An Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

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Multi-body Vehicle Dynamics and Controlled Mechanical Engineering for Ride, Handling, and Stability Performance

Author(s) Saahil
Country India
Abstract This article synthesizes vehicle dynamics and control as an integrated cyber-physical governance problem spanning stability, handling, and ride, where feasible motion is bounded by tire saturation, friction-ellipse constraints, load-transfer topology, actuator rate limits, and human acceptability. The article consolidates a regime-aware modeling ladder from reduced-order surrogates to multi-DOF representations that capture heave-pitch-roll, unsprung dynamics, compliance steer, and contact nonlinearity, and reframes state estimation as conditional observability with confidence-indexed inference for sideslip, tire forces, friction, and rollover proxies. Control architectures are unified through a constraint-literacy lens, comparing classical scheduled feedback, quadratic optimality, robust-nonlinear invariance, and predictive feasibility enforcement, then extending to hierarchical control allocation that distributes generalized forces and yaw moments across brakes, steering, suspension, and propulsion, including torque vectoring. Validation and safety assurance are treated as fail-operational system properties requiring reproducible maneuver taxonomies, fault-tolerant estimation, authority scheduling, and graceful degradation under uncertainty and computation limits. This article contributes a cross-disciplinary, reference-free conceptual framework that translates complex chassis interactions into actionable constructs for engineers, policymakers, and technologists designing globally deployable, safety-critical mobility systems.
Keywords Vehicle Dynamics and Control, Integrated Chassis Control, Vehicle Stability Control, Handling and Ride Comfort, Suspension Control Systems, Steering Dynamics and Control, Anti-Lock Braking Systems, Traction Control and Torque Vectoring, Predictive Control for Vehicles, Friction Estimation in Vehicles.
Discipline Other
Published In Volume 3, Issue 6, November-December 2025
Published On 2025-12-03
DOI https://doi.org/10.62127/aijmr.2025.v03i06.1227

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