The Boeing Company
Processing data to establish and replicate lifecycle threads in the development of a structural product

Abstract:

A method is provided for processing data to replicate lifecycle threads in the development of a structural product. The method includes defining a source lifecycle thread from process-related information for development of the structural product, and defining and matching a target lifecycle thread to the source lifecycle thread. The process, and source and target lifecycle thread are expressible as respectively a network and sub-networks of tasks described by a plurality of attributes. Defining and matching the target lifecycle thread includes selecting a plurality of candidate target tasks from the plurality of tasks; matching a candidate target task to a particular source task using a distance map for an attribute of the plurality of attributes, with the distance map including only unique values of the attribute and distances between the unique values; and back-chaining through the source lifecycle thread to match candidate target tasks with respective source tasks.