Structural Health Management of Rocket Motors (Submission Deadline: June 10, 2026)
火箭发动机健康管理
| Chair: |
Co-chair: |
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| Ming Lei |
Jiangtao Wang |
| Northwestern Polytechnical University, China |
Beijing Institute of Technology, China |
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| Keywords: |
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- Rocket Motor (火箭发动机)
- Structural Integrity Analysis (结构完整性分析)
- Health Monitoring (健康监测)
- Full Lifecycle (全生命周期)
- Damage Assessment (损伤评估)
- Life Prediction (寿命预测)
- Digital Twin (数字孪生)
- Computational Mechanics (计算力学)
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| Topics: |
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- Frameworks and methods for lifecycle structural health management of rocket motors (火箭发动机全生命周期结构健康管理框架与方法)
- Defect detection and quality control technologies during manufacturing (including non-destructive testing) (制造过程中的缺陷检测与质量控制技术（含无损检测）)
- Residual stress and deformation analysis during curing, machining, and assembly (固化、加工及装配阶段的残余应力与变形分析)
- Dynamic structural response monitoring and diagnosis during ignition and operation (点火等动态结构响应监测与诊断)
- Performance degradation and structural integrity assessment under long-term storage and environmental aging (长期贮存与环境老化下的性能退化与结构完整性评估)
- Damage assessment methods for reusability and remaining life prediction for rocket motors (火箭发动机重复使用损伤评估方法与剩余寿命预测)
- Computational mechanics modeling under multiphysics (mechanical, thermal, chemical) coupling (多物理场（力、热、化学）耦合下的计算力学建模)
- Structural health state inference and intelligent maintenance based on digital twins (基于数字孪生的结构健康状态推演与智能运维)
- Data-driven signal processing and feature recognition for structural health monitoring (数据驱动的结构健康监测信号处理与特征识别)
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| Summary: |
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- This forum focuses on structural health issues of rocket motors throughout their entire lifecycle-manufacturing, operation, and in-service phases. It systematically addresses advanced non-destructive testing methods, online structural state monitoring techniques, damage and life assessment models, and computational mechanics approaches under multiphysics coupling. Topics include identification of raw material and interface defects, residual stress analysis during curing and machining, dynamic response monitoring during ignition and operational phases, performance degradation mechanisms under storage aging and re-use conditions, reusability performance, as well as digital twin or data-driven structural health management strategies. The forum aims to foster industry-academia-research-user collaborations and promote the evolution of rocket motor structural health evaluation toward intelligent, precise, and full-lifecycle solutions.
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- 本论坛聚焦火箭发动机在制造、贮存、服役以使用全过程中的结构健康管理问题，系统探讨先进无损检测方法、结构状态在线监测技术、损伤与寿命评估模型、以及多物理场耦合下的计算力学方法等方向。研讨内容涵盖材料及细-宏观界面缺陷识别、固化残余应力分析、制造缺陷辨识、点火与工作阶段的动态响应监测、存储老化与再使用条件下的性能退化机理、重复使用性能、以及基于数字孪生或数据驱动的结构健康管理策略。旨在促进产、学、研、用多方协同，推动火箭发动机健康管理向智能化、精准化、重复使用发展。
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