Based on the catastrophe thought in systems science,the paper studies the application of catastrophe model in logistics partner selection decision,builds up the relevant evaluation method and steps and compares it with AHP in a simple case.

• 在递阶结构评价指标体系基础上,借鉴系统科学中的突变思想,研究突变模型在物流合作伙伴选择决策中的应用,建立了相应的评价方法体系和步骤,并针对简单应用案例进行了与AHP方法的比较分析。