Complex System Modeling,Simulation and Optimization Language(CoSMSOL)is problem-oriented and designed to run on multi-core computers.This paper provides the system environment of CoSMSOL and proposes the modeling meth...Complex System Modeling,Simulation and Optimization Language(CoSMSOL)is problem-oriented and designed to run on multi-core computers.This paper provides the system environment of CoSMSOL and proposes the modeling methods of complex system,language text specification,function library,algorithm library,parallel simulation algorithms and intelligent optimization algorithms which support continuous system,discrete system and agent systems.Also,we developed a simulation language compiler of CoSMSOL,which is employed in two case studies generating a multi-entity war gaming system and an aerodynamic spacecraft model.The two cases illustrate main functions and implementation processes of CoSMSOL.The results validate that CoSMSOL is useful to model agent-based system and aerospace system.展开更多
Cloud manufacturing is a new manufacturing paradigm which creates an open environment for transactions among the enterprises.Research on transaction modes and regularities in a cloud manufacturing environment is impor...Cloud manufacturing is a new manufacturing paradigm which creates an open environment for transactions among the enterprises.Research on transaction modes and regularities in a cloud manufacturing environment is important for promoting the applications of cloud manufacturing.To this end,we design and implement a simulation platform according to the typical transaction processes of enterprises in the cloud manufacturing environment.In the simulation platform,enterprises are encapsulated into Service Agents,and thus the activities of service agents can be used to describe enterprise behaviors.By defining different rules,simulations for different business models can be conducted.Detailed descriptions of the platform architecture,functions,and key technologies are presented.The feasibility of the simulation platform is verified through a case study.展开更多
文摘Complex System Modeling,Simulation and Optimization Language(CoSMSOL)is problem-oriented and designed to run on multi-core computers.This paper provides the system environment of CoSMSOL and proposes the modeling methods of complex system,language text specification,function library,algorithm library,parallel simulation algorithms and intelligent optimization algorithms which support continuous system,discrete system and agent systems.Also,we developed a simulation language compiler of CoSMSOL,which is employed in two case studies generating a multi-entity war gaming system and an aerodynamic spacecraft model.The two cases illustrate main functions and implementation processes of CoSMSOL.The results validate that CoSMSOL is useful to model agent-based system and aerospace system.
基金the National Natural Science Foundation of China(Grant No.61374199)the National High-Tech Research and Development Plan of China under(Grant No.2015AA042101)+1 种基金the Beijing Municipal Natural Science Foundation(Grant No.4142031)the State Key Laboratory of Intelligent Manufacturing,System Technology,Beijing Institute of Electronic System Engineering,Beijing,P.R.China.
文摘Cloud manufacturing is a new manufacturing paradigm which creates an open environment for transactions among the enterprises.Research on transaction modes and regularities in a cloud manufacturing environment is important for promoting the applications of cloud manufacturing.To this end,we design and implement a simulation platform according to the typical transaction processes of enterprises in the cloud manufacturing environment.In the simulation platform,enterprises are encapsulated into Service Agents,and thus the activities of service agents can be used to describe enterprise behaviors.By defining different rules,simulations for different business models can be conducted.Detailed descriptions of the platform architecture,functions,and key technologies are presented.The feasibility of the simulation platform is verified through a case study.
