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Computational Systems Inc patents


Recent patent applications related to Computational Systems Inc. Computational Systems Inc is listed as an Agent/Assignee. Note: Computational Systems Inc may have other listings under different names/spellings. We're not affiliated with Computational Systems Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Computational Systems Inc-related inventors


Defining acquisition and measurement definitions in a machine monitoring system

A machine monitoring system uses generically defined collection definitions, acquisition definitions, and measurement definitions to define machine data to be collected by machine monitoring devices and other data sources in a unified and device/source independent manner. Configuration software of the machine monitoring system defines data to be collected for a particular machine in such a manner that multiple different types of monitoring devices or data sources can each interpret the data definitions and provide the same type of data back to the software system. ... Computational Systems Inc

Machine fault prediction based on analysis of periodic information in a signal

A “periodic signal parameter” (psp) indicates periodic patterns in an autocorrelated vibration waveform and potential faults in a monitored machine. The psp is calculated based on statistical measures derived from an autocorrelation waveform and characteristics of an associated vibration waveform. ... Computational Systems Inc

Apparatus and method for maintaining multi-referenced stored data

A system collects and manages sets of asset data that are indicative of operational performance of physical assets disposed at multiple physical locations in a plant. The system includes a database that associates each set of asset data to (1) a location at which the data was collected, (2) the asset for which the data was collected, and (3) the monitoring device that was used to collect the data. ... Computational Systems Inc

Storing analytical machine data based on change in scalar machine data indicating alert condition

A “store on alert” vibration data acquisition mechanism uses scalar data produced by a vibration monitoring device as a predicate to capturing and storing analytical vibration data in the vibration monitoring device. The scalar data may consist of scalar process variables generated in the vibration monitoring device that are acquired at a fixed interval, such as peakvue and overall vibration. ... Computational Systems Inc

Automatic threshold detection for tachometer signals

A method is described for automatically determining a proper threshold for a tachometer signal in order to produce desired tachometer pulses necessary for analysis of machine vibration data. A tachometer signal is low-pass filtered to exclude high frequency noise and a running derivative of the filtered tachometer waveform is taken to create a derivative waveform. ... Computational Systems Inc

Intercommunication for asset health monitoring devices

An extensible computing system for integrating asset health data and user control of devices made by different manufacturers, using a computer and program structures including a common platform application structure and a common platform services structure. A services bus communicates device signals in a standardized format from the common platform services structure to a proprietary extension services structure. ... Computational Systems Inc

Span of responsibility access control system

A span of responsibility access control system for use in plant process management and similar applications. The system leverages span-of-responsibility enabled user accounts and corresponding resource properties to assign, verify, and control access to assets and other resources in the plant process management system on a per user basis. ... Computational Systems Inc

Controlling asset messages

A method of messaging control is implemented in a plant wide monitoring apparatus. A computer based framework infrastructure communicates with monitoring applications throughout the plant that are implemented on computers, monitors and computer-based applications. ... Computational Systems Inc

Extensible asset classes in a monitoring system having a common platform

An application software platform is provided for use in a process plant or other environment to enable various different applications to run, to obtain access to, and to use data from various different assets in the plant or other asset environment in a consistent and easily understood manner. The software platform includes a class-based object structure or model that is set up and used to organize and to efficiently provide access to data about, generated by, or obtained from the assets in the plant. ... Computational Systems Inc

Plant process management system with normalized asset health

A process plant management system with asset health normalization and aggregation. Aspects of the system include asset monitoring components that sense operating parameters and determine the condition of assets using a number of disparate asset condition assessment methodologies based on those parameters. ... Computational Systems Inc

Universal sensor interface for machinery monitoring system

A universal sensor interface for a machine data acquisition system includes a sensor power control circuit that: (1) provides a fast and accurate limiting response to a short-circuit fault, (2) survives and automatically recovers from multiple concurrent continuous short-circuit faults with no interruption to the electrical and thermal integrity of the acquisition system, (3) reduces power consumption/dissipation when in a faulted condition, (4) isolates adverse effects of a faulted channel from uninvolved channels, (5) isolates adverse effects of loose wiring termination “chatter” from uninvolved channels, (6) protects against adverse effects resulting from “hot wiring” of sensors, (7) protects the acquisition system against reasonably anticipated installation wiring errors, and (8) minimizes the availability of spark-inducing energy to the data acquisition system.. . ... Computational Systems Inc

Compressor valve health monitor

A rotating machine valve health monitor. Aspects of the valve monitor include instrumenting each valve of a reciprocating compressor, or other rotating machine, with a sensor capable of detecting at least vibration and instrumenting the crank shaft with a sensor capable of detecting at least rotation. ... Computational Systems Inc

Integrated vibration measurement and analysis system

A vibration data collection system performs an integration or differentiation process on incoming digitized vibration data in real time. The system uses a digital infinite impulse response (iir) filter running at the input data rate to provide the integration or differentiation function. ... Computational Systems Inc








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