Composability and compositionality in CAN-based automotive systems based on bus and star topologies

Kammerer, Roland; Frömel, Bernhard; Obermaisser, Roman; Milbredt, Paul

doi:10.1109/indin.2013.6622868

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…We ask whether this large and complex system can be usefully decomposed into smaller, more tractable subsystems, thereby reducing the search space of line switching. Here, we refer the ease of building a system out of subsystems as composability, and the ease of validation of system properties by using the related subsystems as composationality [13]. Shuai A transmission network can be modeled as a graph G = (V, E) such each node in V is either a substation bus, or simply a bus connecting several transmission lines.…”

Section: Composability and Compositionalitymentioning

confidence: 99%

Power Grid Decomposition Based on Vertex Cut Sets and Its Applications to Topology Control and Power Trading

Wang

Baillieul

2018

2018 IEEE Conference on Decision and Control (CDC)

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It is well known that the reserves/redundancies built into the transmission grid in order to address a variety of contingencies over a long planning horizon may, in the short run, cause economic dispatch inefficiency. Accordingly, power grid optimization by means of short term line switching has been proposed and is typically formulated as a mixed integer programming problem by treating the state of the transmission lines as a binary decision variable, i.e. in-service or out-of-service, in the optimal power flow problem. To handle the combinatorial explosion, a number of heuristic approaches to grid topology reconfiguration have been proposed in the literature. This paper extends our recent results on the iterative heuristics and proposes a fast grid decomposition algorithm based on vertex cut sets with the purpose of further reducing the computational cost. The paper concludes with a discussion of the possible relationship between vertex cut sets in transmission networks and power trading.

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Section: Composability and Compositionalitymentioning

confidence: 99%

Power Grid Decomposition Based on Vertex Cut Sets and Its Applications to Topology Control and Power Trading

Wang

Baillieul

2018

2018 IEEE Conference on Decision and Control (CDC)

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“…Selective multicasting forwards a message to nodes interested in that particular message. On one hand this allows to use the existing bandwidth more efficiently and on the other hand this separation increases composability (see Kammerer et al (2013)). • Identifier validation and translation: The router checks for every CAN message that arrives at a CIS, if its Identifier (ID) is in a (re)configurable set of allowed IDs.…”

Section: Fault-tolerant Can Routermentioning

confidence: 99%

Mixed-Criticality Systems based on a CAN Router with Support for Fault Isolation and Selective Fault-Tolerance

Kammerer

Obermaisser

Sharkhawy

2014

IFAC Proceedings Volumes

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Composability and compositionality in CAN-based automotive systems based on bus and star topologies

Cited by 2 publications

References 17 publications

Power Grid Decomposition Based on Vertex Cut Sets and Its Applications to Topology Control and Power Trading

Power Grid Decomposition Based on Vertex Cut Sets and Its Applications to Topology Control and Power Trading

Mixed-Criticality Systems based on a CAN Router with Support for Fault Isolation and Selective Fault-Tolerance

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