Early Sensor Fault Detection Based on PCA and Clustering Analysis
Xue-Bing Gong, Ri-Xin Wang, Min-Qiang Xu
(Deep Space Exploration Research Center, Harbin Institute of Technology, Harbin 150080, China)
Abstract:
This paper proposes a novel scoring index for the early sensor fault detection in order to make full use of massive archived spacecraft telemetry data. The early detection of sensor faults is made by using the index constructed by the K-means algorithm and PCA model. The sensor fault detection includes the learning phase and monitoring phase. The amplitude of sensor fault has been always increasing when the performance of sensors deteriorates during a period. The proposed index can detect the smaller sensor faults than the squared prediction error (SPE) index which means it can discover the sensor faults earlier than the later. The simulation results demonstrate the effectiveness and feasibility of the proposed index which can decrease the check-limit as much as 40％ than SPE in the same magnitude of bias sensor fault.
Key words: early fault detection PCA K-means algorithm SPE Sensor faults
DOI：10.11916/j.issn.1005-9113.2014.06.018
Clc Number:TP277
Fund:
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
Early Sensor Fault Detection Based on PCA and Clustering Analysis
本站小编 哈尔滨工业大学/2019-10-24
相关话题/Early Sensor Fault Detection Based
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Morphology Similarity Distance for Bearing Fault Diagnosis Based on Multi-Scale Permutation Entropy
Morphology Similarity Distance for Bearing Fault Diagnosis Based on Multi-Scale Permutation Entropy Author NameAffiliationJinbao ZhangSchool of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, ChinaYongqiang ZhaoSchool of Mechatronics Engineering, Har ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Loop Closure Detection of Visual SLAM Based on Point and Line Features
Loop Closure Detection of Visual SLAM Based on Point and Line Features Author NameAffiliationChang’an LiuSchool of Control and Computer Engineering,North China Electric Power University,Beijing 102206, ChinaRuiying ChengSchool of Control and Computer Engineering,North China ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05An LCC-HVDC Adaptive Emergency Power Support Strategy Based on Unbalanced Power On-Line Estimation
An LCC-HVDC Adaptive Emergency Power Support Strategy Based on Unbalanced Power On-Line Estimation Author NameAffiliationCongshan LiSchool of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, ChinaJian GuoSchool of Electrical a ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Review:Chromatic Dispersion Manipulation Based on Optical Metasurfaces
Review:Chromatic Dispersion Manipulation Based on Optical Metasurfaces Author NameAffiliationBoyan FuNational Laboratory of Solid State Microstructures, School of Physics, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, China Collaborative In ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Review:Progress in SQUID-Based Geophysical Precision Measurement Technology
Review:Progress in SQUID-Based Geophysical Precision Measurement Technology Author NameAffiliationJun Lin1. Key Laboratory of Geophysical Exploration Equipment Jilin University, Ministry of Education, Changchun 130026, China2.College of Instrumentation and Electrical Enginee ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Characterisation of Bacteria-Based Concrete Crack Rejuvenation by Externally Applied Repair
Characterisation of Bacteria-Based Concrete Crack Rejuvenation by Externally Applied Repair Author NameAffiliationJie YuanSchool of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, ChinaXin ChenSchool of Transportation Science and Engine ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Route Temporal-Spatial Information Based Residual Neural Networks for Bus Arrival Time Prediction
Route Temporal-Spatial Information Based Residual Neural Networks for Bus Arrival Time Prediction Author NameAffiliationChao YangKey Laboratory of Road and Traffic Engineering of the Ministry of Education,School of Transportation Engineering, Tongji University, Shanghai 2018 ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Stabilization of Uncertain Fractional Memristor Chaotic Time-DelaySystem Based on Fractional Order S
Stabilization of Uncertain Fractional Memristor Chaotic Time-DelaySystem Based on Fractional Order Sliding Mode Control Author NameAffiliationDawei DingSchool of Electronics and Information Engineering, Anhui University, Hefei 230601, ChinaKey Laboratory of Intelligent Compu ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Design of a Reflective Intensity Optical Fibre Bundle Displacement Sensor
Design of a Reflective Intensity Optical Fibre Bundle Displacement Sensor Author NameAffiliationBinghui JiaSchool of Mechanical Engineering, Nanjing Institute of Technology, Nanjing 211167, ChinaJing YuSchool of Mechanical Engineering, Nanjing Institute of Technology, Nanjin ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Array Antenna Pattern Synthesis Based on Selective Levy Flight Culture Wolf Pack Algorithm
Array Antenna Pattern Synthesis Based on Selective Levy Flight Culture Wolf Pack Algorithm Author NameAffiliationTing WangSchool of Electronic Information Engineering, Hebei University of Technology, Tianjin 300401, China People’s Liberation Army Air Force 93756, Tianjin 300 ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05
