CAJ | 학술논문

基于系统工程建模语言(SysML)与高层体系架构(HLA)，提出了一种面向复杂系统虚拟样机(VPCS)的开放式协同仿真建模新方法。该方法可以实现VPCS中各类学科异构模型的集成和协同仿真。将VPCS划分为顶层模型、联邦模型和领域组件模型，并分析了VPCS的模型调度机制；利用该方法，对某型无人机的飞控系统虚拟样机进行协同仿真建模，结果充分表明，该方法可以有效地进行多层次、多粒度、多领域的VPCS仿真建模。
기우계통공정건모어언(SysML)여고층체계가구(HLA)，제출료일충면향복잡계통허의양궤(VPCS)적개방식협동방진건모신방법。해방법가이실현VPCS중각류학과이구모형적집성화협동방진。장VPCS화분위정층모형、련방모형화영역조건모형，병분석료VPCS적모형조도궤제；이용해방법，대모형무인궤적비공계통허의양궤진행협동방진건모，결과충분표명，해방법가이유효지진행다층차、다립도、다영역적VPCS방진건모。
Based on the system model language and high level architecture, a new approach of openended collaborative modeling and simulating is proposed for virtual prototype of complex systems. The new approach has the advantage of multidiscipline models integration and co-simulation in VPCS. In this approach, VPCS is divided into top model, federation model, and field component model. The scheduling mechanism of VPCS is analyzed. A virtual prototype of the flight control system of an unmanned aerial vehicle is carried out with the proposed approach. The simulation results demonstrate that the new approach can be effectively and efficiently used for modeling and simulation of multi-level, multi-granularity and multi-field VPCS.