基于虚拟现实技术的复杂海况起降交互平台设计

Design of an Interactive Platform for Takeoff and Landing in Complex Sea States Based on Virtual Reality Technology

摘要: 水陆两栖飞机在执行海上任务过程中，常面临高度复杂且充满不确定性的环境条件。恶劣的海况及波浪条件会显著增加飞机在起降阶段的操作难度与安全风险。针对这一问题，文章基于虚拟现实技术，提出了一种面向复杂海况的起降交互平台设计方法。该方法在水陆两栖飞机抗浪设计方案与机组人员操作测试评估之间，构建了双向耦合的验证机制，形成了“任务想定设置–人在环模拟验证–执行效果评估”的全流程仿真体系。该系统可根据实际需求灵活编辑任务想定，开展人在环的半物理虚拟仿真试验，从而实现设计方案与机组操作的耦合任务效能评估，并在此基础上对复杂海况下的起降设计方案进行迭代优化。该方法有效提升了水陆两栖飞机在复杂海况中的起降适应性与安全性，为海上起降运动的安全性评估提供了一种科学、可靠的虚拟飞行仿真手段。

Abstract: Amphibious aircraft frequently encounter highly complex and uncertain environments during maritime missions, where adverse sea states and wave conditions substantially increase the operational difficulty and safety risks during takeoff and landing phases. To address these challenges, this paper proposes a design methodology for an interactive platform for takeoff and landing in complex sea states, based on virtual reality technology. This approach establishes a bidirectional coupling verification mechanism between the wave-resistance design schemes of amphibious aircraft and crew operation testing and estimation, forming a complete simulation system of “mission scenario configuration, human-in-the-loop simulation verification, and operational performance estimation.” The system allows flexible editing of mission scenarios according to actual requirements and conducts human-in-the-loop semi-physical virtual simulation experiments to achieve coupled mission estimation of design schemes and crew operations. Subsequently, it enables iterative optimization of takeoff and landing design schemes in complex sea states. This approach effectively enhances the adaptability and safety of amphibious aircraft operations in challenging maritime environments and provides a scientific and reliable virtual flight simulation method for assessing the safety of takeoff and landing in complex sea states.