Rule controllers

When implementing the recommended architecture ..., the deviations from the expected range of values are detected by Resilience modules ... as follows:

• The scenario analyzer verifies that scenario changes comply with the rules defined in the scenario knowledge base
• The situation analyzer verifies that the situation of the functional unit matches the effective scenario and comply with the rules defined in the situation knowledge base
• The activity analyzer verifies that an event generated by the functional unit complies with the expectations, as defined in the rules in the activity knowledge base..
• The control gates monitor the activity in the control stations, to prevent undesired commands to the functional unit.

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Updated on 28 May 2017.