A Middleware for High-Speed Distributed Real-Time Robotic Applications

  • Bernd Finkemeyer
  • Torsten Kröger
  • Friedrich M. Wahl
Part of the Springer Tracts in Advanced Robotics book series (STAR, volume 67)

Abstract

The development of modular and distributed real-time software systems — as they are common in the field of research and development of robotic manipulation control systems — can be greatly simplified by appropriate middleware concepts. This paper generically introduces the basic concepts of the middleware solution MiRPA (Middleware for Robotic and Process Control Applications). MiRPA’s employment allows the implementation of complex distributed real-time software architectures. It handles publisher/subscriber as well as client/server communication between local and distributed software modules with very small worst-case latencies (≪ 1 ms). Besides introducing basics on inter-module and inter-node communication for these two communication models, deadlock avoiding strategies, and methods of redundancy handling, we finally show results of real-world measurements and applications.

Keywords

Software Module Server Module Answer Message Common Object Request Broker Architecture Object Request Broker 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Bernd Finkemeyer
    • 1
  • Torsten Kröger
    • 2
  • Friedrich M. Wahl
    • 3
  1. 1.KUKA Roboter GmbHAugsburgGermany
  2. 2.Artificial Intelligence Laboratory, Department of Computer ScienceStanford UniversityStanfordUSA
  3. 3.Institute for Robotics and Process ControlTechnische Universität BraunschweigBraunschweigGermany

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