scispace - formally typeset
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
More filters
Journal ArticleDOI

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.
Journal ArticleDOI

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.
Journal ArticleDOI

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.