Рractical implementation and simulation of adaptive control for super-critical cyber-physical systems

• Date: 2026
• Main Author: Гуменний , Д. О.
• Format: Article
• Language: English
• Published: Інститут проблем реєстрації інформації НАН України 2026
• Subjects: adaptive control; cyber-physical systems; degradation modeling; fault tolerance; functional safety; graceful degradation; Lyapunov stability; simulation; survivability
• Online Access: https://drsp.ipri.kiev.ua/article/view/363156
• Journal Title: Data Recording, Storage & Processing

This paper presents a practical framework for adaptive control and survivability management of super-critical cyber-physical systems. A complete simulation environment is developed, comprising: (i) a hierarchical control architecture with regime-dependent feedback laws; (ii) parametric degradation models for thermal, sensor, communication, and multi-component failure scenarios; (iii) detailed control algorithms with tunable parameters; and (iv) a modular C++ implementation with JSON-configurable settings. Extensive simulation studies across four realistic degradation scenarios demonstrate that the proposed adaptive strategies extend safe operation time by 40–76 %, improve minimum survivability by +0,25 to +0,68, and enable recovery from super-critical states in 75 % of cases. The implementation is validated through comprehensive input-output analysis showing consistent hardware protection across all test scenarios. A formal proof of bounded evolution is also provided, together with an explicit Lyapunov-based stability argument.