4- Experiment results

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  • Experiment 1


3 nodes which are connected in chain topology. Clock delta time are calculated between the grand master node, the first and second slaves. Different experiments show the different sampling methods. The term redundancy filtered refers to eliminating equal consecutive samples. The following graph shows the topology setup.

Setup 1

  • sampling step is 500 ms
  • number of samples 1200
  • redundancy filtered
Master and first slave
Master and first slave
Master and second slave
Master and second slave
First slave and second slave
First slave and second slave

Setup 2

  • sampling step is 100 ms
  • number of samples 1200
  • redundancy not filtered
Master and first slave
Master and first slave
Master and second slave
Master and second slave
First slave and second slave
First slave and second slave

Setup 3

  • sampling step is 100 ms
  • number of samples 1200
  • redundancy filtered
Master and first slave
Master and first slave
Master and second slave
Master and second slave
First slave and second slave
First slave and second slave
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