中文摘要：

在分析了制造业企业产品创新与工艺创新互动关系的基础上，采用系统动力学的原理和方法，建立了产品创新与工艺创新互动关系系统动力学模型，并通过改变模型中的参数对产品创新与工艺创新互动关系进行系统动力学仿真。通过对模型模拟结果的分析，总结了产品创新与工艺创新互动关系的特点及相应的启示。

英文摘要：

This paper analyses the interaction between product innovation and process innovation of manufacturing enterprises. On the basis of this analysis, the paper uses the theory and method of system dynamics, and establishes system dynamics model of the interaction between product innovation and process innovation. Furthermore, this paper simulates the interaction between product innovation and process innovation through change of the parameters in the model. Finally, this paper concludes the characteristic and puts forward relevant implication on the interaction between product innovation and process innovation.