【作者】 陈迎欣； 刘群；

【Author】 Chen Yingxin~1 Liu Qun~2 (1.School of Economics and Management of Harbin Engineering University) (2.School of computer science and technology,Harbin Engineering University)

【机构】 哈尔滨工程大学经济管理学院； 哈尔滨工程大学计算机科学与技术学院；

【摘要】 由于活动、角色及其约束条件等原因,使软件的需求过程变得复杂,因此运用系统仿真的原理对需求过程进行仿真,并能更好地了解该过程的各种性质。面向需求过程中活动,以集合和关系代数的方式建立需求过程的仿真模型；提出多层排队和相关矩阵一致性判断的方法,来分析该过程的动态特性；通过实验和证明,论述了仿真算法在时间复杂性上不超过多项式阶,结果说明仿真模型和分析方法是有效的。更多还原

【Abstract】 Some condition such as activity,role and constraint condition make the software requirements process complicated,so the theory of system simulation is adopted to simulate the requirements process and comprehend various characters of this process.Based on activity of requirement process,it sets up simulation model by way of set and relation algebra,and proposes the consistency judgment of multi-layer queuing and relevant matrix,to analysis the dynamic characteristic of this process.The experiment and identification prove that the time complexity of algorithm does not exceed polynomial orders and the simulation model and analysis method are effective.更多还原