Runtime Interchange for Adaptive Re-use of Intelligent Cyber-Physical System Controllers
Hammond Pearce,
Xin Yang,
Srinivas Pinisetty
et al.
Abstract:Cyber-Physical Systems (CPSs) such as those found within autonomous vehicles are increasingly adopting Artificial Neural Network (ANN)-based controllers. To ensure the safety of these controllers, there is a spate of recent activity to formally verify the ANN-based designs. There are two challenges with these approaches: (1) The verification of such systems is difficult and time consuming. (2) These verified controllers are not able to adapt to frequent requirements changes, which are typical in situations lik… Show more
“…The latter efforts are justified by the growing need to autonomously detect and manage unanticipated or unknown situations and properly plan adaptation during runtime . The inclusion of learning mechanisms in self-adaptive systems improves not only their flexibility but also their reusability (Pearce et al, 2021). However, current computational learning allows self-adaptive CPSs to change their operation and/or configuration only up to specific limits or inside a goal-defined operational envelope.…”
Section: Systems Science Engineering and Computational Fundamentals O...mentioning
“…The latter efforts are justified by the growing need to autonomously detect and manage unanticipated or unknown situations and properly plan adaptation during runtime . The inclusion of learning mechanisms in self-adaptive systems improves not only their flexibility but also their reusability (Pearce et al, 2021). However, current computational learning allows self-adaptive CPSs to change their operation and/or configuration only up to specific limits or inside a goal-defined operational envelope.…”
Section: Systems Science Engineering and Computational Fundamentals O...mentioning
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