Multi-source heterogeneous model white box integration method based on shared memory technology

The invention discloses a multi-source heterogeneous model white box integration method based on a shared memory technology, which comprises the following steps of: packaging a shared memory, a clock synchronization algorithm and a data interface protocol into a shared memory FMU through an FMI protocol, importing the communication FMU into each simulation tool, and enabling each simulation tool to realize data interaction through the FMU. Therefore, joint simulation of the multi-source heterogeneous model is realized. Compared with the mode that the model is exported out of the FMU to be integrated, parameters of the model can be adjusted in software at any time in the real-time simulation process, and the output result of the model is observed. 本发明公开了一种基于共享内存技术的多源异构模型白盒集成方法，通过FMI协议将共享内存、时钟同步算法和数据接口协议封装为共享内存FMU，将此通信FMU导入至各仿真工具，让各个仿真工具通过此FMU来实现交互数据，从而实现多源异构模型的联合仿真。相较于将模型导出FMU进行集成，本发明在实时仿真过程中可以随时在各个软件中调节模型的参数，观察模型的输出结果。