摘要
针对工程设计中设计者需要学会操作过多的仿真分析软件并需要在具备其它学科专业知识的基础上为设计对象建模的问题,提出了一种让设计者借助网络服务平台完成工程设计计算任务的方法。设计者可以通过服务平台,选择由外部其他专业人员已构建好的参数化设计计算模型,在适当地进行远程外部定制函数链接和模型参数在线设置之后,即时获得服务器远程计算后的仿真计算结果。上述思想方法通过开发计算服务平台提供发动机设计仿真分析服务得到了验证。结果表明,这种服务平台可以为机械领域设计者进行诸多仿真计算工作,大大减轻了设计者的建模工作量,提高了设计工作效率,同时避免了因专业知识不够而无法正确建模的问题。
In engineering design, designers need to learn a lot of simulation analysis software and must have special knowledge of other disciplines. To reduce the designer＇s burden from modeling, we developed a network service platform that can help designers to complete the computation task for engineering design. On the Web-based service platform, designers can choose a parametric design model constructed by other professionals, customize the external function connections, input model parameters, and view the visualized simulation results of remote computation in servers. The platform has been applied to the modeling and simulation of engine thermal and dynamical processes. The results show that the service platform can do a lot of simulation work for designers in this field, greatly reducing the modeling workload and improving the design efficiency. Meanwhile, the problem that designers have difficulty for constructing the correct model due to lack of sufficient expertise can be avoided.
出处
《计算机科学》
CSCD
北大核心
2015年第1期19-22,49,共5页
Computer Science
基金
国家自然科学基金项目(61173115
50935004)资助
关键词
计算服务平台
远程计算
模型重用
网络服务平台
Computational service platform, Remote computation, Model reusing, Network service platform
