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US20120259587 Method and Device for Determining Diagnoses  
A method for determining diagnoses for a system having a plurality of pieces of equipment, the equipment being adapted to transmit signals indicating its operating state, includes the following...
US20130006581 COMBUSTOR HEALTH AND PERFORMANCE MONITORING SYSTEM FOR GAS TURBINES USING COMBUSTION DYNAMICS  
A system and method each utilize combustion dynamics data to monitor and assess gas turbine combustor health and performance. The system and method each employ a physics-based model to...
US20080270076 Remote Monitoring of Operating Parts of Assets  
Method and system for monitoring a movable asset including an operating part for maintaining an environment in an interior space of the asset conducive to transport of objects includes...
US20130204546 ON-LINE PUMP EFFICIENCY DETERMINING SYSTEM AND RELATED METHOD FOR DETERMINING PUMP EFFICIENCY  
A system for measuring real time efficiency/performance of at least one pump in a plant or other facility includes a plurality of monitoring devices disposed in relation to said at least one pump...
US20110286831 PARTITIONING OF TURBOMACHINE FAULTS  
An example method of partitioning turbomachine faults includes using a modeling computer to model a system, to establish a modeled gas path parameter, and to establish a modeled subsystem...
US20150168269 FT DIAGRAM CREATION ASSISTANCE DEVICE AND FT DIAGRAM CREATION ASSISTANCE METHOD  
An event is classified as a fault of hardware or a fault of a system or a control system. When the event is classified as the fault of the hardware, the event is expanded into lower events,...
US20070294051 Declaration and Consumption of A Causality Model for Probable Cause Analysis  
Various embodiments provide a causality model is used to express causality of system entities in terms that do not necessarily require knowledge of the overall composition of the specific system...
US20110213590 METHOD AND SYSTEM FOR OPERATING A WIND TURBINE  
The Disclosure relates to a method for operating a wind turbine comprising: (a) monitoring a wind turbine including: receiving at least one value of at least one sensor and comparing the at least...
US20120323531 ENGINE NOISE MONITORING AS ENGINE HEALTH MANAGEMENT TOOL  
A system and method are provided for determining the health of an engine. The method includes a plurality of standard noise spectra collected from engines with known defects. A noise spectrum of...
US20140012543 DIAGNOSIS CONTROL METHOD OF AIR CONDITIONER  
A diagnosis control method of an air conditioner is provided to clearly inform a user of an air conditioner installation error. The diagnosis control method includes receiving a test run command...
US20120310597 FAILURE CAUSE DIAGNOSIS SYSTEM AND METHOD  
Conditional base maintenance has been gaining widespread acceptance, with numerous sensors attached to equipment for constant monitoring of its operational state, the resulting sensor data being...
US20130268241 EFFICIENT HEALTH MANAGEMENT, DIAGNOSIS AND PROGNOSIS OF A MACHINE  
Mechanisms for generating an analysis result about a machine are provided. A device generates a first health management (HM) analysis result regarding a machine based on real-time first sensor...
US20130238284 TESTING METHOD  
A testing method used to check if an application executed in an operating system is crashed. The operating system is provided with a first value corresponding to the application, and the first...
US20120166142 Anomaly Detection and Diagnosis/Prognosis Method, Anomaly Detection and Diagnosis/Prognosis System, and Anomaly Detection and Diagnosis/Prognosis Program  
Provided is an anomaly detection method and system capable of constructing determination condition rules of anomaly detection from case-based anomaly detection by way of multivariate analysis of a...
US20080015827 Materials-based failure analysis in design of electronic devices, and prediction of operating life  
The technology includes for methods, a system, and a computer readable medium for modeling the failure of an electronic component, based on a detailed simulation of fatigue mechanisms in the...
US20050256682 Method of evaluation of space systems for safety assurance and residual risk to flightcrew  
A process for evaluating space systems for safety assurance and residual risk to the flight crew. The process includes a success oriented System Safety phase which attempts to reduce the...
US20050091004 SYSTEM AND METHOD FOR CONDITION ASSESSMENT AND END-OF-LIFE PREDICTION  
A condition assessment and end-of-life prediction system that includes a virtual condition assessment instrument and a virtual end-of-life prediction instrument. The virtual condition assessment...
US20150204799 COMPUTER-BASED DEFECT ROOT CAUSE AND YIELD IMPACT DETERMINATION IN LAYERED DEVICE MANUFACTURING FOR PRODUCTS AND SERVICES  
A method for evaluating a defect in a device manufactured by a layering process includes generating, with a processing device, a first virtual defect in a first simulated model of the device, and...
US20090299651 FILTRATION TESTING SYSTEM  
A filtration testing system is provided. The filtration testing system includes one or more filtration systems configured for filtering a fluid. A filtration system of the one or more filtration...
US20100145647 SYSTEM AND METHOD FOR IMPROVING FAILURE DETECTION USING COLLECTIVE INTELLIGENCE WITH END-USER FEEDBACK  
Systems and methods are described that facilitate using end-user feedback to automatically distinguish between a normal behavior and a device failure which can be a hard failure (e.g., a device...
US20100017167 Method for determining faulty components in a system  
In a method for determining faulty components in a system having a plurality of interacting components, lists of potentially faulty components are prepared as a function of different diagnosis...
US20140358481 SYSTEM FOR IDENTIFYING CAUSE OF ABNORMALITY, METHOD OF IDENTIFYING CAUSE OF ABNORMALITY, AND PROGRAM FOR IDENTIFYING CAUSE OF ABNORMALITY  
A system includes a measured value storing device in which a product measured value acquired periodically and a manufacturing condition measured value are stored, a product threshold value setting...
US20090182533 REMOTE DIAGNOSTIC SERVICE  
Diagnostic events can be collected on electronic devices at geographically distributed service centers and transmitted to a remote (e.g., network-based) diagnostic service. The diagnostic service...
US20090024356 DETERMINATION OF ROOT CAUSE(S) OF SYMPTOMS USING STOCHASTIC GRADIENT DESCENT  
Diagnosis of one or more root causes of symptoms is performed by using stochastic gradient descent to find the optimal parameters of a variational distribution. This methodology, called...
US20090157358 System for diagnosing and monitoring structural health conditions  
Systems for diagnosing/monitoring structural health conditions of objects. The system, which monitors structural health conditions by use of a plurality of patch sensors attached to an object,...
US20150066432 COMPUTING DEVICE AND METHOD FOR MANAGING WARNING INFORMATION OF THE COMPUTING DEVICE  
In a method for managing warning information of a computing device, when an equipment fault is detected, the method determines whether or not a unique identification code of the detected equipment...
US20070294052 Supplier teardown & analysis reporting system  
A Supplier Teardown and Analysis Reporting System (STARS) captures information pertaining to component removals or failures that caused an unscheduled maintenance action. The detailed data...
US20050222815 System and method for testing and certifying products  
The present invention provides a system and method for testing and certifying one or more aspects of a device, such as a network, telecommunications, or computing device. One or more pre-defined...
US20100094594 PREDICTIVE FAILURE REPORTING SYSTEM, PREDICTIVE FAILURE REPORTING METHOD, AND METHOD FOR MAINTAINING IMAGE FORMING APPARATUS  
A determining unit determines whether the printer is in the predictive failure state based on the internal information of the printer acquired by the information acquiring unit. A failure risk...
US20060111873 Compactor independent direct diagnosis of test hardware  
Methods, apparatus, and systems for performing fault diagnosis are disclosed herein. In one exemplary embodiment, a failure log is received comprising entries indicative of compressed test...
US20110066401 SYSTEM FOR AND METHOD OF MONITORING AND DIAGNOSING THE PERFORMANCE OF PHOTOVOLTAIC OR OTHER RENEWABLE POWER PLANTS  
Energy converters are monitored to ensure that they are operating at acceptable levels. An expected output is predicted using mathematical modeling and compared to the actual output generated by...
US20110184702 Identifying the Defective Layer of a Yield Excursion Through the Statistical Analysis of Scan Diagnosis Results  
Yield excursions in the manufacturing process today require an expensive, long and tedious physical failure analysis process to identify the root cause. Techniques are disclosed herein for...
US20050015217 Analyzing events  
An analyzer arrangement for provision of information about a facility by means of root cause analysis. Storage assembly stores a data model that associates with the facility. The data model...
US20100235110 SYSTEMS AND METHODS TO PREDICT FATIGUE LIVES OF ALUMINUM ALLOYS UNDER MULTIAXIAL LOADING  
A system to predict a fatigue life of an aluminum alloy is disclosed herein. The system comprises a computer-readable medium cooperative with micromechanics-based fatigue life models for cyclic...
US20100204958 EQUIPMENT MONITORING DEVICE AND REMOTE MONITORING SYSTEM  
An equipment monitoring device for monitoring equipment and transmitting an operational status of the equipment to a remote monitoring device that is provided in a remote location relative to the...
US20070100586 Direct fault diagnostics using per-pattern compactor signatures  
In embodiments of the disclosed technology, diagnosis of a circuit is performed using compactor signatures (a technique referred to herein as “signature-based diagnosis”). Signature-based...
US20050171736 Health monitoring and diagnostic/prognostic system for an ORC plant  
An organic rankine cycle turbine generator includes one or more embedded sensor devices that incorporate both a 3-axis accelerometer and a digital signal processing board. The device monitors,...
US20120215492 Methods & apparatus for remotely diagnosing grid-based computing systems  
A method, apparatus and computer program product for remotely diagnosing grid-based computing systems includes establishing an event framework defining an arrangement of event information,...
US20080288213 Machine condition monitoring using discontinuity detection  
Condition signals of machines are observed and one or more discontinuities are detected in the condition signals. The discontinuities in the condition signals are compensated for (e.g., by...
US20050149293 Automatically notifying system for testing cellular phone module and method thereof  
An automatically notifying system for testing a cellular phone module is provided. The system includes a control computer having a testing program for providing a test request, a testing device...
US20060129355 Modulation domain trigger  
A modulation domain trigger generator demodulates a modulated input signal to a to extract information content, and a trigger is generated from the extracted information content in response to...
US20080126001 Equipment testing system and method having scaleable test line limits  
A method is provided for performing a diagnostic test of a piece of equipment, the equipment including a plurality of components and an embedded diagnostic tool, each component including a...
US20130024160 EVALUATING MODELS USING FORECAST ERROR ATTRIBUTION  
Methods, computer readable media, and apparatuses for evaluating models using forecast error attribution are presented. According to one or more aspects, one or more input values corresponding to...
US20100082298 FAILURE DIAGNOSIS APPARATUS FOR EXHAUST PRESSURE SENSOR  
A failure diagnosis apparatus for an exhaust pressure sensor for detecting the exhaust pressure in an exhaust gas recirculation passage which connects an exhaust passage and an intake passage of...
US20120330614 RULE-BASED DIAGNOSTICS APPARATUS AND METHOD FOR ROTATING MACHINERY  
A method includes obtaining information associated with a machine having one or more components, where the information includes multiple rules associated with the one or more components. The...
US20110307220 IDENTIFYING FAILURES IN AN AEROENGINE  
A method and a system for identifying failures in an aeroengine. The system includes: a mechanism defining a set of standardized indicators representative of operation of the aeroengine; a...
US20070260342 Method for inspection process development or improvement and parts inspection process  
A method of developing or improving a parts inspection process, the method comprising: selecting at least one target part for inspection; convening a panel to review samples of the target part,...
US20100030505 Remote Diagnostics for Electronic Whiteboard  
A method and apparatus for diagnosing causes of a malfunction of an electronic whiteboard that includes a white-board surface, a position sensor for sensing surface activity and generating at...
US20080221835 Process and methodology for root cause identification in gas turbine engine performance tracking  
A system and method for narrowing an assessment of root cause to a single stage within a gas turbine engine module using coupling factors and known instrumentation non-repeatability. Embodiments...
US20110054845 DIAGNOSTIC SYSTEM AND METHOD FOR HOME APPLIANCE  
A diagnostic system and method for a home appliance is provided. When the home appliance outputs product information as a sound signal, a service center remotely performs fault diagnosis of the...
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