GB2450241B - Systems and methods for health monitoring of complex systems - Google Patents

Systems and methods for health monitoring of complex systems

Info

Publication number
GB2450241B
GB2450241B GB0810726.0A GB0810726A GB2450241B GB 2450241 B GB2450241 B GB 2450241B GB 0810726 A GB0810726 A GB 0810726A GB 2450241 B GB2450241 B GB 2450241B
Authority
GB
United Kingdom
Prior art keywords
systems
methods
health monitoring
complex
complex systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB0810726.0A
Other versions
GB0810726D0 (en
GB2450241A (en
Inventor
John L Vian
Wojtek Przytula
David Allen
Ali R Mansouri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/864,717 external-priority patent/US8437904B2/en
Application filed by Boeing Co filed Critical Boeing Co
Publication of GB0810726D0 publication Critical patent/GB0810726D0/en
Publication of GB2450241A publication Critical patent/GB2450241A/en
Application granted granted Critical
Publication of GB2450241B publication Critical patent/GB2450241B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64F5/0045—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0254—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • G06N7/005—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Testing And Monitoring For Control Systems (AREA)
GB0810726.0A 2007-06-12 2008-06-12 Systems and methods for health monitoring of complex systems Active GB2450241B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94347607P 2007-06-12 2007-06-12
US11/864,717 US8437904B2 (en) 2007-06-12 2007-09-28 Systems and methods for health monitoring of complex systems

Publications (3)

Publication Number Publication Date
GB0810726D0 GB0810726D0 (en) 2008-07-16
GB2450241A GB2450241A (en) 2008-12-17
GB2450241B true GB2450241B (en) 2011-12-28

Family

ID=39650858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810726.0A Active GB2450241B (en) 2007-06-12 2008-06-12 Systems and methods for health monitoring of complex systems

Country Status (1)

Country Link
GB (1) GB2450241B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831911B2 (en) * 2008-05-08 2014-09-09 Mtu Aero Engines Gmbh Device and method for monitoring a gas turbine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8285438B2 (en) * 2009-11-16 2012-10-09 Honeywell International Inc. Methods systems and apparatus for analyzing complex systems via prognostic reasoning
GB2496386A (en) * 2011-11-08 2013-05-15 Ge Aviat Systems Ltd Method for integrating models of a vehicle health management system
GB201211283D0 (en) * 2012-06-26 2012-08-08 Bae Systems Plc Assisting with vehicle assessment
CA2940102A1 (en) * 2014-02-21 2015-08-27 Taleris Global Llp Methods for determining performance of an air-conditioning system of an aircraft
US20170052836A1 (en) * 2014-02-21 2017-02-23 Taleris Global Llp Method for predicting a fault in a cabin temperature control system of an aircraft
EP3037906A1 (en) 2014-12-23 2016-06-29 Televic Rail NV Device and method for distributed diagnostics analysis
FR3033661B1 (en) * 2015-03-10 2017-03-31 Safety Line METHOD OF ANALYZING A FLIGHT OF AN AIRCRAFT TO EVALUATE THE EXPOSURE TO A RISK GIVEN THEFT
WO2016183332A1 (en) * 2015-05-13 2016-11-17 Sikorsky Aircraft Corporation Integrated model for failure diagnosis and prognosis
US9902506B2 (en) * 2016-03-10 2018-02-27 General Electric Company Using aircraft data recorded during flight to predict aircraft engine behavior
US10672204B2 (en) * 2017-11-15 2020-06-02 The Boeing Company Real time streaming analytics for flight data processing
US11948466B2 (en) 2020-09-28 2024-04-02 Rockwell Collins, Inc. Mission reasoner system and method
CN117465690B (en) * 2023-12-28 2024-03-22 商飞软件有限公司 Method for health monitoring of starting valve of civil aircraft
CN117787573B (en) * 2024-02-27 2024-05-28 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) Saline-alkali soil treatment early warning method, device and medium

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1236986A2 (en) * 2001-02-05 2002-09-04 The Boeing Company Diagnostic system and method
US20040111197A1 (en) * 2002-12-04 2004-06-10 Oscar Kipersztok Diagnostic system and method for enabling multistage decision optimization for aircraft preflight dispatch
US20040153864A1 (en) * 2002-06-19 2004-08-05 Jean-Yves Longere Device for aiding the locating of failure of a complex system
US20050028033A1 (en) * 2003-07-31 2005-02-03 The Boeing Company Method, apparatus and computer program product for constructing a diagnostic network model
DE10332202A1 (en) * 2003-07-16 2005-02-03 Daimlerchrysler Ag Bayesian network based expert system e.g. for diagnosis, risk analysis and functional restoring for vehicles, has each functional component having behavior variable, and control variables from variable mode
US20050049832A1 (en) * 2003-08-29 2005-03-03 Dimitry Gorinevsky Trending system and method using monotonic regression
US20050160324A1 (en) * 2003-12-24 2005-07-21 The Boeing Company, A Delaware Corporation Automatic generation of baysian diagnostics from fault trees
US20060149519A1 (en) * 2004-11-15 2006-07-06 Keller Jesse P Hybrid vehicle parameters data collection and analysis for failure prediction and pre-emptive maintenance
US20070088570A1 (en) * 2005-10-18 2007-04-19 Honeywell International, Inc. System and method for predicting device deterioration
WO2007086981A2 (en) * 2005-12-21 2007-08-02 The Boeing Company Method and system for automatically building intelligent reasoning models based on bayesian networks using relational databases

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1236986A2 (en) * 2001-02-05 2002-09-04 The Boeing Company Diagnostic system and method
US20040153864A1 (en) * 2002-06-19 2004-08-05 Jean-Yves Longere Device for aiding the locating of failure of a complex system
US20040111197A1 (en) * 2002-12-04 2004-06-10 Oscar Kipersztok Diagnostic system and method for enabling multistage decision optimization for aircraft preflight dispatch
DE10332202A1 (en) * 2003-07-16 2005-02-03 Daimlerchrysler Ag Bayesian network based expert system e.g. for diagnosis, risk analysis and functional restoring for vehicles, has each functional component having behavior variable, and control variables from variable mode
US20050028033A1 (en) * 2003-07-31 2005-02-03 The Boeing Company Method, apparatus and computer program product for constructing a diagnostic network model
US20050049832A1 (en) * 2003-08-29 2005-03-03 Dimitry Gorinevsky Trending system and method using monotonic regression
US20050160324A1 (en) * 2003-12-24 2005-07-21 The Boeing Company, A Delaware Corporation Automatic generation of baysian diagnostics from fault trees
US20060149519A1 (en) * 2004-11-15 2006-07-06 Keller Jesse P Hybrid vehicle parameters data collection and analysis for failure prediction and pre-emptive maintenance
US20070088570A1 (en) * 2005-10-18 2007-04-19 Honeywell International, Inc. System and method for predicting device deterioration
WO2007086981A2 (en) * 2005-12-21 2007-08-02 The Boeing Company Method and system for automatically building intelligent reasoning models based on bayesian networks using relational databases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831911B2 (en) * 2008-05-08 2014-09-09 Mtu Aero Engines Gmbh Device and method for monitoring a gas turbine

Also Published As

Publication number Publication date
GB0810726D0 (en) 2008-07-16
GB2450241A (en) 2008-12-17

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