结构强度验证是飞行器研发过程中的重要环节，为了应对验证需求规划、技术能力匹配、成本预算控制和周期进度把控等诸多挑战，开展了基于模型驱动的飞机强度积木式验证需求规划与能力匹配研究。构建面向飞机强度积木式验证需求规划与能力匹配的数据捕获方法，形成需求与能力模型数据库，建立二者映射关系。基于捕获的强度验证需求数据，开展积木式验证规划，实现利益攸关方需求、顶层需求、系统需求到验证需求的全流程追溯，并能够根据结构、研制阶段、场景等进行分类规划与需求完善更新。依据虚实融合的积木式试验规划策略，构建成本、风险及周期等多约束下的积木式试验规划算法，实现验证能力的按需匹配与试验资源的有效管控。集成以上方法、数据、模型，构建基于MBSE（Model-Based Systems Engineering）的民机强度验证规划与管理平台，为民机研制提供强度验证规划手段。

The verification of aircraft structural strength is an important part of aircraft development process. In order to address many challenges such as verification system planning， technical capability matching， cost budget control， and cycle schedule control， this paper conducted research on model-driven requirement capturing and capability matching for aircraft structural strength building-block verification. A data capture method for aircraft strength building-block based verification requirement planning and capability matching was constructed， a model database was formed， and their mapping relationships were established. Based on the captured strength verification requirement data， a building-block verification plan was carried out to achieve full process traceability from stakeholder requirements， top-level requirements， and system requirements to verification requirements. And the plan can be classified and updated according to structure， development stage， scenario， etc. According to the building-block verification planning strategy of virtual-real integration， a planning algorithm with multiple constraints such as cost， risk， and cycle was constructed to achieve on-demand matching of verification capabilities and effective control of experimental resources. Integrating the above methods， data， and models， a Model-Based Systems Engineering （MBSE） based civil aircraft strength verification planning and management platform was built， providing strength verification planning tools for civil aircraft development.