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TUTCRIS

Bayesian statistical analysis for performance evaluation in real-time control systems

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoQuantitative Evaluation of Systems
Alaotsikko12th International Conference, QEST 2015, Madrid, Spain, September 1-3, 2015, Proceedings
KustantajaSpringer Verlag
Sivut312-328
Sivumäärä17
Vuosikerta9259
ISBN (painettu)9783319222639
DOI - pysyväislinkit
TilaJulkaistu - 2015
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Quantitative Evaluation of Systems -
Kesto: 1 tammikuuta 1900 → …

Julkaisusarja

NimiLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Vuosikerta9259
ISSN (painettu)0302-9743
ISSN (elektroninen)1611-3349

Conference

ConferenceInternational Conference on Quantitative Evaluation of Systems
Ajanjakso1/01/00 → …

Tiivistelmä

This paper presents a method for statistical analysis of hybrid systems affected by stochastic disturbances, such as random computation and communication delays. The method is applied to the analysis of a computer controlled digital hydraulic power management system, where such effects are present. Bayesian inference is used to perform parameter estimation and we use hypothesis testing based on Bayes factors to compare properties of different variants of the system to assess the impact of different random disturbances. The key idea is to use sequential sampling to generate only as many samples from the models as needed to achieve desired confidence in the result.