TY - GEN
T1 - Telemetry-mining
T2 - SMC-IT 2006: 2nd IEEE International Conference on Space Mission Challenges for Information Technology
AU - Yairi, Takehisa
AU - Kawahara, Yoshinobu
AU - Fujimaki, Ryohei
AU - Sato, Yuichi
AU - Machida, Kazuo
PY - 2006/12/1
Y1 - 2006/12/1
N2 - For any space mission, safety and reliability are the most important issues. To tackle this problem, we have studied anomaly detection and fault diagnosis methods for spacecraft systems based on machine learning (ML) and data mining (DM) technology. In these methods, the knowledge or model which is necessary for monitoring a spacecraft system is (semi-)automatically acquired from the spacecraft telemetry data. In this paper, we first overview the anomaly detection / diagnosis problem in the spacecraft systems and conventional techniques such as limit-check, expert systems and model-based diagnosis. Then we explain the concept of ML/DM-based approach to this problem, and introduce several anomaly detection / diagnosis methods which have been developed by us.
AB - For any space mission, safety and reliability are the most important issues. To tackle this problem, we have studied anomaly detection and fault diagnosis methods for spacecraft systems based on machine learning (ML) and data mining (DM) technology. In these methods, the knowledge or model which is necessary for monitoring a spacecraft system is (semi-)automatically acquired from the spacecraft telemetry data. In this paper, we first overview the anomaly detection / diagnosis problem in the spacecraft systems and conventional techniques such as limit-check, expert systems and model-based diagnosis. Then we explain the concept of ML/DM-based approach to this problem, and introduce several anomaly detection / diagnosis methods which have been developed by us.
UR - http://www.scopus.com/inward/record.url?scp=34247205903&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34247205903&partnerID=8YFLogxK
U2 - 10.1109/SMC-IT.2006.79
DO - 10.1109/SMC-IT.2006.79
M3 - Conference contribution
AN - SCOPUS:34247205903
SN - 0769526446
SN - 9780769526447
T3 - Proceedings - SMC-IT 2006: 2nd IEEE International Conference on Space Mission Challenges for Information Technology
SP - 466
EP - 473
BT - Proceedings - SMC-IT 2006
Y2 - 17 July 2006 through 20 July 2006
ER -