Integration and test sequencing for complex systems

  • Authors:
  • Roel Boumen;Ivo S. M. De Jong;J. M. G. Mestrom;J. M. Van De Mortel-Fronczak;J. E. Rooda

  • Affiliations:
  • ASML Netherlands B.V., Veldhoven, The Netherlands;Eindhoven University of Technology, Eindhoven, The Netherlands and ASML Netherlands B.V., Veldhoven, The Netherlands;Océ-Technologies B.V., Venlo, The Netherlands;Department of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands;Department of Mechanical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands

  • Venue:
  • IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans - Special section: Best papers from the 2007 biometrics: Theory, applications, and systems (BTAS 07) conference
  • Year:
  • 2009

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Abstract

The integration and test phase of complex manufacturing machines, like an ASML lithographic manufacturing system, is expensive and time consuming. The tests that can be performed at a certain point in time during the integration phase depend on the modules that are integrated and, therefore, on the preceding integration sequence. In this paper, we introduce a mathematical model to describe an overall integration and test sequencing problem, and we propose an algorithm to solve this problem. The method is a combination of integration sequencing and test sequencing. Furthermore, we introduce several strategies that determine when test phases should start. With a case study within the development of a software release that is used to control an ASML lithographic machine, we show that the described method and strategies can be used to solve real-life problems.