Adaptive control scheme for hypersonic morphing vehicles: integrating model predictive control for actuation constraints

Purpose This study investigates the influence of actuator constraints on the performance and robustness of hypersonic morphing vehicles (HMVs), thereby addressing a significant gap in current research. By integrating model predictive control (MPC) with adaptive control strategies, this study aims to enhance actuator constraint management and advance the understanding of control methodologies for hypersonic vehicle operations. Design/methodology/approach This study adopts a quantitative methodology, using model-based simulations to evaluate the proposed control scheme. Numerical simulations of HMVs were conducted under varying disturbances and actuator constraints. The resulting data were analyzed using performance metrics, including stability margins, response time and computational efficiency. Findings The results of this study indicate that the proposed control scheme significantly enhances the robustness and performance of HMVs under diverse operational disturbances. Specifically, the integration of MPC with an adaptive control law improves constraint management and reduces computational complexity. These findings provide strong evidence that the proposed approach effectively mitigates actuator limitations, offering meaningful implications for advanced aerospace control systems. Originality/value This research presents a novel perspective on HMVs control by integrating MPC with adaptive strategies, offering valuable insights into actuator constraint management. The findings contribute to the advancement of aerospace control methodologies and highlight potential directions for future research and practical applications in high-speed flight operations.