并行工程下的工程数据管理

Engineering Data Management for Concurrent Engineering

并行工程的思想已逐渐应用于产品开发过程中。为了在实施并行工程中保证数据的一致性、并发性、适时性、共享性和安全保密性，有必要对产品开发过程建立有效的工程数据管理模型。

The Philosophy of Concurrent Engineering has been gradually used in the development of product. In order to maintain consistency, simultaneity, sharing and safety of the data, it's needed to establish a engineering data management model for the development process of product and be realized by a computer model.