【摘要】 本文阐述了反求工程的基本概念，针对反求工程的应用目标及目前反求工程研究的现状，提出了反求工程中的重构参数、实物原型参数、原始设计参数的概念，指出对某些应用而言反求工程设计阶段的工作应是还原出原始设计参数，而不是实物原型参数，并给出了反求工程系统的工作模型。更多还原

【Abstract】 This paper puts forward the basic concept about reverse engineering.For the applied target of reverse engineering and current situation of reverse engineering research,the paper presents the concepts about reconstruct parameters,objective prototype parameters and original design parameters in reverse engineering.It points out that the result of reverse engineering must be original parameters in design phase for some application,not objective prototype parameters.The paper shows the working model of reverse engineering.更多还原