In this paper, the structure characteristics of open complex giant systems are concretely analysed in depth, thus the view and its significance to support the meta synthesis engineering with manifold knowledge models...In this paper, the structure characteristics of open complex giant systems are concretely analysed in depth, thus the view and its significance to support the meta synthesis engineering with manifold knowledge models are clarified. Furthermore, the knowledge based multifaceted modeling methodology for open complex giant systems is emphatically studied. The major points are as follows: (1) nonlinear mechanism and general information partition law; (2) from the symmetry and similarity to the acquisition of construction knowledge; (3) structures for hierarchical and nonhierarchical organizations; (4) the integration of manifold knowledge models; (5) the methodology of knowledge based multifaceted modeling.展开更多
遥感活动旨在研究人、遥感器与观测对象三者之间的关系,而模型化则是深入认识遥感活动的状态及其变化特征的重要手段之一。文章基于这一前期形成的认识,系统构建了遥感活动模型集,并通过简化和标准化处理,将基于模型的系统工程(Model-Ba...遥感活动旨在研究人、遥感器与观测对象三者之间的关系,而模型化则是深入认识遥感活动的状态及其变化特征的重要手段之一。文章基于这一前期形成的认识,系统构建了遥感活动模型集,并通过简化和标准化处理,将基于模型的系统工程(Model-Based Systems Engineering,MBSE)方法应用于遥感活动模型,形成从信息、数据、软硬件、评价等多维度描述航天遥感活动的系统性方法。融合遥感活动模型体系的这套系统工程方法,支撑了高分辨率对地观测系统与民用空间基础设施规划等有关航天遥感工程的论证,在实际遥感系统建设与应用的探索过程中发挥了重要作用,其成熟度不断提升,为建立具有自主创新的“中国标准、中国数据、中国技术、中国应用”提供有力支撑。展开更多
文摘In this paper, the structure characteristics of open complex giant systems are concretely analysed in depth, thus the view and its significance to support the meta synthesis engineering with manifold knowledge models are clarified. Furthermore, the knowledge based multifaceted modeling methodology for open complex giant systems is emphatically studied. The major points are as follows: (1) nonlinear mechanism and general information partition law; (2) from the symmetry and similarity to the acquisition of construction knowledge; (3) structures for hierarchical and nonhierarchical organizations; (4) the integration of manifold knowledge models; (5) the methodology of knowledge based multifaceted modeling.
文摘遥感活动旨在研究人、遥感器与观测对象三者之间的关系,而模型化则是深入认识遥感活动的状态及其变化特征的重要手段之一。文章基于这一前期形成的认识,系统构建了遥感活动模型集,并通过简化和标准化处理,将基于模型的系统工程(Model-Based Systems Engineering,MBSE)方法应用于遥感活动模型,形成从信息、数据、软硬件、评价等多维度描述航天遥感活动的系统性方法。融合遥感活动模型体系的这套系统工程方法,支撑了高分辨率对地观测系统与民用空间基础设施规划等有关航天遥感工程的论证,在实际遥感系统建设与应用的探索过程中发挥了重要作用,其成熟度不断提升,为建立具有自主创新的“中国标准、中国数据、中国技术、中国应用”提供有力支撑。
