模拟模型用于ILR-33 AMBER火箭控制系统的硬件在循环测试
Dawid Cieśliński1, Rafał Dziczkaniec1, Jan Kierski1
1Łukasiewicz Research Network-Institute of Aviation, Aleja Krakowska 110/114, 02-256 Warsaw, Poland.
Sensors (Basel, Switzerland)
|July 12, 2025
概括
本研究介绍了ILR-33 AMBER火箭的先进飞行模拟模型,使其控制系统能够进行硬件在循环 (HiL) 测试. 经过验证的模型被证明对设计复杂的轨道下火箭控制系统是有效的.
科学领域:
- 航空航天工程 航空航天工程
- 控制系统工程 控制系统工程
- 计算流体动力学的流体动力学.
背景情况:
- 开发用于次轨道火箭的强大的控制系统需要准确的模拟工具.
- 硬件在循环 (HiL) 测试对于在部署之前验证复杂的控制系统至关重要.
研究的目的:
- 为ILR-33 AMBER火箭展示一个先进的飞行模拟模型.
- 用HiL方法演示火箭控制系统的集成和测试.
- 验证模拟模型对控制系统设计和分析的有效性.
主要方法:
- 开发了一个6DOF飞行动力学模拟模型,考虑了可变推力,质量惯性和空气动力学.
- 使用实时计算机将模拟模型与实际火箭控制系统硬件集成.
- 执行了Hardware-in-the-Loop (HiL) 测试,比较非引导和引导的飞行轨迹.
主要成果:
- 模拟模型准确地复制了机载计算机和传感器的关键功能.
- 在模拟和硬件组件之间建立了高效的通信协议.
- HiL测试表明,控制系统对飞行轨迹和性能的影响很大.
结论:
- 开发的飞行模拟模型是ILR-33 AMBER火箭控制系统硬件循环测试的有用工具.
- 硬件在循环方法是设计和验证次轨道火箭复杂控制系统的可行方法.
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