面向复杂产品建模与仿真系统的开放式云架构设计

针对复杂产品建模与仿真系统侧重于解决异构模型联合仿真，无法实现仿真资源的按需共享、协同的问题，提出了一种面向复杂产品建模仿真系统的开放式云架构，实现跨组织仿真软件、硬件资源的按需共享、协同，从而支持复杂产品全系统、全生命周期随时随地、实时、连贯、透明地请求、访问和获得仿真服务。并使用对象过程方法论对系统的仿真互操作及仿真资源的按需共享、协同过程进行建模和推演。通过控制系统的研制应用范例，验证了面向复杂产品建模与仿真系统的开放式云架构设计的有效性。

Open Cloud Architecture Design for Complex Product Modeling and Simulation System

Aiming at the problem that the complex product modeling and simulation system focuses on co-simulation of heterogeneous models and cannot realize the on-demand sharing and collaboration of simulation resources, this paper proposes an open cloud architecture for complex product modeling and simulation systems, realized on-demand sharing and collaboration of cross-organizational simulation software and hardware resources, thereby supporting complex product system-wide, full-lifecycle, anytime, anywhere, real-time, coherent, and transparently requesting accessing and obtaining simulation services. The object-process methodology (OPM) is used to model and deduce the simulation interoperability of the system and the on-demand sharing and collaborative process of simulation resources. Through the application example of the control system, the validity of the open cloud architecture design for the complex product modeling and simulation systems is verified.