将敏捷方法融入软件需求工程过程的每一个活动之中,充分发挥敏捷方法和计划驱动方法的优势,体现了规范的力量和安慰以及敏捷的宽松和创造性,并用双变迁Petri网DTPN为敏捷需求工程过程活动建立反馈、迭代模型.
In this paper,agile method is embedded into software requirements engineering processes activities.The methodology brings sufficiently into play advantages of agile method and plan-driven method,embodies strengths and comforts of disciplines and looseness and creativities of agility,builds feedback and iterative model for agile requirements engineering processes activities with DTPN.