The Boeing Company

Warren Rees Furbeck

Scott D Button

Thomas Edward Sherer

David Lee Grose

Richard Heitmeyer

A method is provided that includes receiving process-related information describing a logical sequence of tasks to produce respective internal products of a process for production of a product. At least some of the tasks have a precedence relationship whereby the internal product produced by one task is an input utilized or required by another task. The method includes for at least some of the tasks, separating each of the at least some of the tasks into a closure portion that requires availability of the last input of its task before being initiated, and a distinct precursor portion capable of being initiated before the respective last input is available; and constructing a schedule for execution of the at least some of the tasks. Construction of the schedule includes temporally sequencing the closure portions of the respective tasks without intervening precursor portions, and prepending the precursor portions to respective, temporally-sequenced closure portions.

System for modeling production of a product

A method is provided that includes receiving process-related information describing a process for production of a product, including a logical sequence of tasks to produce respective internal products of the process. The method also includes constructing a schedule for the process based on the process-related information, with the process schedule being for execution of at least some of the tasks each of which utilizes or requires inputs including temporally a last input. Construction of the process schedule includes separating each of at least some of the respective tasks into a closure portion that requires availability of the last input of its task before being initiated, and a distinct precursor portion capable of being initiated before the respective last input is available. The closure portions of the respective tasks may be temporally sequenced without intervening precursor portions, and the precursor portions may be prepended to respective, temporally-sequenced closure portions.

Growing community of inventors

Mercer Island, WA, United States of America

Warren Rees Furbeck