Research on rapid agile metrology for manufacturing based on real-time multitask operating system

Jihong Chen; Zhen Song; Daoshan Yang; Ji Zhou; Shawn Buckley

doi:10.1117/12.257262

31 October 1996 Research on rapid agile metrology for manufacturing based on real-time multitask operating system

Jihong Chen, Zhen Song, Daoshan Yang, Ji Zhou, Shawn Buckley

Proceedings Volume 2908, Machine Vision Applications, Architectures, and Systems Integration V; (1996) https://doi.org/10.1117/12.257262
Event: Photonics East '96, 1996, Boston, MA, United States

Abstract

Rapid agile metrology for manufacturing (RAMM) using multiple non-contact sensors is likely to remain a growing trend in manufacturing. High speed inspecting systems for manufacturing is characterized by multitasks implemented in parallel and real-time events which occur simultaneously. In this paper, we introduce a real-time operating system into RAMM research. A general task model of a class-based object- oriented technology is proposed. A general multitask frame of a typical RAMM system using OPNet is discussed. Finally, an application example of a machine which inspects parts held on a carrier strip is described. With RTOS and OPNet, this machine can measure two dimensions of the contacts at 300 parts/second.

Citation Download Citation

Jihong Chen, Zhen Song, Daoshan Yang, Ji Zhou, and Shawn Buckley "Research on rapid agile metrology for manufacturing based on real-time multitask operating system", Proc. SPIE 2908, Machine Vision Applications, Architectures, and Systems Integration V, (31 October 1996); https://doi.org/10.1117/12.257262

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