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Line 52: === DDX === [https://research.csiro.au/software/spring/ DDX (Dynamic Data eXchange)] is ([[Linux]]/[[Berkeley Software Distribution\|BSD]]/[[Unix]]) middleware developed by [[CSIRO]] to provide a lightweight real-time [[Publish–subscribe pattern\|publish/subscribe]] service to distributed robot controllers. DDX allows a coalition of programs to share data at run-time through an efficient [[shared memory]] mechanism. Multiple machines can be linked by means of a global naming service and, when needed, data is [[Multicast address\|multi-~~casted~~cast]] across machines.<ref>{{Cite journal \|last=Corke \|first=Peter \|last2=Sikka \|first2=Pavan \|last3=Roberts \|first3=Jonathan \|last4=Duff \|first4=Elliot \|date=2004 \|title=DDX: A distributed software architecture for robotic systems \|url=https://eprints.qut.edu.au/33835/ \|journal=Australasian Conference on Robotics and Automation 2004}}</ref> DDX was developed to automate a number of [https://research.csiro.au/robotics/our-work/solutions/miningtech/ large mining machines]: including [[Dragline excavator\|draglines]], [[LHD (load, haul, dump machine)\|LHD trucks]], [[Excavator\|excavators]] and rock-breakers. == External links ==

Robotics middleware: Difference between revisions