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<p>This paper presents a predefined-time control framework for addressing the attitude tracking problem of boost-glide missiles. A longitudinal dynamic model in the pitch plane is first established, from which the state-space representation of the attitude tracking error is derived. By integrating a novel prescribed performance function with the backstepping technique, a predefined-time control strategy is systematically developed. Lyapunov-based stability analysis rigorously guarantees that the tracking errors remain bounded and converge to a small neighborhood of the origin within a predefined time. The effectiveness and practical feasibility of the proposed approach are demonstrated through both high-fidelity numerical simulations and hardware-in-the-loop (HIL) experiments conducted in an Aerospace Control Equipment (ACE) environment.</p>

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Predefined-time Control for Boost-glide Missile System under the ACE Hardware-in-the-loop Environment

  • 期刊论文

  • 发表日期：

    2026年5月8日

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  • Liang Zhang,
  • Jie Yan,
  • Jianhao Liu,
  • Jiafu Liu

摘要

This paper presents a predefined-time control framework for addressing the attitude tracking problem of boost-glide missiles. A longitudinal dynamic model in the pitch plane is first established, from which the state-space representation of the attitude tracking error is derived. By integrating a novel prescribed performance function with the backstepping technique, a predefined-time control strategy is systematically developed. Lyapunov-based stability analysis rigorously guarantees that the tracking errors remain bounded and converge to a small neighborhood of the origin within a predefined time. The effectiveness and practical feasibility of the proposed approach are demonstrated through both high-fidelity numerical simulations and hardware-in-the-loop (HIL) experiments conducted in an Aerospace Control Equipment (ACE) environment.