Abstract:
A method and system are provided to improve industrial engineered systems such as oil well drilling decisions and transfer risk. The method and system each include an interactive decision-support planning tool that aids a user as to how to select a portfolio of engineered systems and entities that the systems will process such as aircraft engines and flights, rigs and reserves, apparatus configuration, apparatus inspection, apparatus on line sensors, dynamic operations decisioning for the apparatus and drill path or asset dispatching and a contractual incentive to allocate risks to stakeholders best positioned to abate them. The decision support will reduce a fleet's financial risk associated with the cost of operations below that achievable without using the interactive decision-support planning tool and/or increase financial return associated with the cost of activity above that achievable without using the interactive decision-support planning tool, such that the financial risk and/or financial return are allocated in a desired manner among a plurality of operations stakeholders.
Abstract:
System, method and computer product for performing automated predictive reliability. A data acquisition component acquires service data for a complex system from a data repository. A statistical analysis component generates a statistical model for the service data. A simulation component predicts the reliability of the complex system according to the statistical model. An alert generation component generates alerts when predicted failures determined by the simulation component exceed predetermined alert criteria. A report generation component generates a summary of the analysis performed in the data acquisition, statistical analysis and alert generation components.
Abstract:
A system and method for automated risk-based pricing of a vehicle-warranty insurance policy. A vehicle warranty policy request input source receives a request for a vehicle warranty policy. A processor receives the request and uses analytical tools in conjunction with an environmental database, a vehicle database, and a historical database, to service the request. The processor generates a price, conditions and terms for the request using a risk-based pricing algorithm. A system operator reviews the price, conditions and terms and either accepts or rejects the policy request. The system operator also has the option to adjust the price, conditions and terms derived from the processor.
Abstract:
A server for use in selecting a workscope for a system includes a prediction tool configured to identify a plurality of workscopes for the system, wherein each workscope defines a plurality of maintenance activities for a plurality of components of the system. The server also includes a financial model tool coupled to the prediction tool, and an analyzer tool coupled to the prediction tool and the financial model tool. The financial model tool is configured to receive the plurality of workscopes and determine an expected financial impact of the maintenance activities of each workscope for a plurality of future maintenance events. The analyzer tool is configured to receive the plurality of workscopes from the prediction tool, receive the expected financial impact of the maintenance activities from the financial model tool, and determine an expected effect of each workscope during a predefined time interval that includes the future maintenance events.
Abstract:
A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further includes a counter for counting incidents of the input signals exceeding the threshold value and a second comparator to compare a number of incidents of the input signals exceeding the threshold value to a count threshold as an indication of detection of a hot rail car bearing or wheel.
Abstract:
A system for detecting a moving hot bearing or wheel is provided. The system includes a summer for combining an input signal representative of radiation emitted by the moving hot rail car bearing with a feedback signal. The system also includes an integrator to accumulate an error resulting from the combination of the input signal and the feedback signal. The system further includes a feedback loop to feedback output of the integrator to the summer.
Abstract:
A method for estimating a trend in exhaust gas temperature in a turbine engine includes sampling exhaust gas temperature and a plurality of variables associated with the exhaust gas temperature over a set of observation times for a turbine engine to acquire exhaust gas temperature data. A trend in the exhaust gas temperature for the specific turbine engine is identified by removing the effect of the plurality of variables on the exhaust gas temperature data.
Abstract:
A reliability assessment analysis system. Included as part of system are a plurality of analysis stations, at least one of the analysis stations being located at a remote geographic location from others, and each of the analysis stations being capable of performing reliability assessment analysis processes on components or systems of components. Further provided is a plurality of database sites, where at least one of the database sites is located at a remote geographic location from the others. Each database site includes a database of data, at least some of the data being usable by at least one of the analysis stations. A communications infrastructure provides a communication path between and among the plurality of analysis stations and the plurality of database sites. The analysis stations and database sites are configured to provide a user of at least one of the analysis stations with access to more than a single one of the database sites. The analysis stations and the database sites are further configured to update data stored on the database sites when newly updated data is entered into the system.
Abstract:
An apparatus for estimating DC motor brush wear comprising: a wear element calculator adapted to calculate a plurality of wear elements from at least one environmental variable; a wear element multiplier adapted to multiply the wear elements by respective ones of a plurality of wear coefficients to yield a plurality of weighted wear elements; and a summer adapted to sum the weighted wear elements to yield a brush wear estimate.
Abstract:
A system having a computer, test control logic, an electrostatic discharge unit and a high voltage probe unit is provided for performing multiple, random, asynchronous electrostatic discharge testing of machines. The test control logic includes multiple, asynchronous, random, firing logic for controlling the states of a plurality of output lines which send control signals from the computer to the electrostatic discharge unit and the high voltage probe unit. The test control logic allows a user a preference of testing modes through an interactive input graph. The user may specify either a run time experiment or a specific probability of test coverage test.