Research on process-oriented standard requirements generation technique for equipment research & development

面向装备研发过程的标准需求生成技术研究

China Aero-Polytechnology Establishment, Beijing 100028, China

Received: 18 August 2022

Abstract

Standard requirement generation method is a core technique of standard formation. Due to the lack of systems approach, missing of standard technical elements, weak correlation between standards and research and development(R & D) activities are appeared frequently. Deficiencies in integrity, applicability and traceability of standards can be observed noticeably, which makes the equipment standards cannot bring into full play of cost reduction and efficiency improvement, cannot promote the equipment technology development effectively. According to the positive development requirements of independent and controllable standards, an activity-based standard requirement capture scene model is defined, a mechanization of standard requirement identification is described, a standard configuration, standard element definition and standard requirement integration methods are provided, a mapping matrices of activities, tools, database and standard requirement are established, a process-oriented standard requirements generation method for equipment R & D is finally proposed. By applying in aircraft engine compressor aerodynamic design field, the proposed method shows that the effectiveness of the building relationships between the standards and equipment R & D activities, which can ensure the integrity, availability and uniqueness of standard requirements, support equipment standard systems independent and controllable development.

摘要

标准需求生成方法是标准形成的核心技术, 由于缺少系统性方法, 装备标准化领域常出现标准技术要素缺失、与研发活动关联性弱等问题, 标准在完整性、可用性、可追溯性方面存在明显不足, 导致装备研发相关标准不能充分发挥应有的降本增效作用, 不能有效推动装备技术发展进步。围绕装备自主可控标准正向研制需求, 定义了以活动为核心的标准需求捕获场景模型, 阐述了标准需求识别机理, 提出了标准配置、标准要素定义、标准需求项目集成的方法, 建立了活动事项、工具、数据与标准需求项目的映射矩阵, 提出了面向装备研发过程的标准需求生成方法。通过在航空发动机压气机气动设计领域的应用, 验证了该方法能够有效建立标准与装备研发过程各要素的追溯关系, 确保标准需求完整、有效和唯一, 为装备自主可控标准体系建设提供技术支持。