H
Hisayoshi Matsuyama
Researcher at Waseda University
Publications - 79
Citations - 734
Hisayoshi Matsuyama is an academic researcher from Waseda University. The author has contributed to research in topics: Fault (power engineering) & Directed graph. The author has an hindex of 10, co-authored 79 publications receiving 709 citations. Previous affiliations of Hisayoshi Matsuyama include Kyushu University.
Papers
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An algorithm for diagnosis of system failures in the chemical process
TL;DR: In order to eliminate carrying out the complicated and inefficient quantitative simulation, the mathematical model of the system structure to represent the rpopagation of failures is simplified in a qualitative fashion.
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An improved algorithm for diagnosis of system failures in the chemical process
TL;DR: The detailed techniques for improving the efficiency of a fault-diagnosis algorithm can be based on the signed directed graph, and the usefulness of the improved algorithm is demonstrated using a model of a chemical process comprising a reactor, a heat exchanger and a distillation tower.
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A graphical approach to the problem of locating the origin of the system failure
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Fault diagnosis of chemical processes utilizing signed directed graphs-improvement by using temporal information
TL;DR: The accuracy and speed of the improved fault diagnosis algorithms using a signed directed graph as a model of the system are examined by its application to data obtained in fault diagnosis experiments on tank-pipeline systems.