Abstract: An asset management system includes a controller area network bus and a data acquisition module connected to the controller area network bus. The data acquisition module has a plurality of analog input channels. One or more sensor systems are connected to the input channels with the input channels receiving analog signals from the sensor systems. The data acquisition module passively conditions the received analog signals prior to digital conversion.

Abstract: A method, computer readable medium and system for detecting a sensor fault includes identifying one or more of a plurality of tools to use with at least one of a plurality of data acquisition systems based on data obtained from and at least one characteristic of the at least one of the data acquisition systems. The identified one or more tools are utilized on the obtained data to determine at least one confidence rating. An operational status for the at least one of the data acquisition systems is determined and provided based on at least the one determined confidence rating.

Abstract: A method and system for displaying asset health information includes determining a status of at least one asset in a monitored system based on operational information obtained about the at least one asset. The obtained operational information about the at least one asset is compared against other operational information obtained about the monitored system. A review of the determined status of the at least one asset is conducted based on the comparison. At least one of textual information and numeric information is displayed based on the conducted review of the determined status of the at least one asset. Additionally, at least one of three or more indicator lights is displayed based on the conducted review of the determined status of the at least one asset.

Abstract: An Asset Health Management system monitors and analyzes the health of a component of an asset. A sensor network, with one or more sensors operably coupled to an asset component, collects sensor data associated with operating characteristics of the asset component. A processing node (a System Health Node) includes one or more modules, i.e., software functions, and one or more configuration files. The processing node processes the sensor data with the one or more modules according to the one or more configuration files and determines health information corresponding to the asset component. The one or more modules receive and transmit input and output data, respectively, via data streams that organize the input and output data, e.g., according to time stamps and that may be cached. The health information may be displayed on user interfaces and/or may be transmitted over an information network to external systems.

Abstract: A method, computer readable medium and system for detecting a sensor fault includes identifying one or more of a plurality of tools to use with at least one of a plurality of data acquisition systems based on data obtained from and at least one characteristic of the at least one of the data acquisition systems. The identified one or more tools are utilized on the obtained data to determine at least one confidence rating. An operational status for the at least one of the data acquisition systems is determined and provided based on at least the one determined confidence rating.

Abstract: The health of components of an asset is proactively monitored. A sensor network provides a collection of metrics from a plurality of components of an asset. The collection of metrics includes a set of metrics corresponding to each component, and the set of metrics measures at least one operating characteristic, e.g. temperature, of the corresponding component. A component algorithm processing system receives the collection of metrics and determines a relationship between each set of metrics corresponding to each component and the collection of metrics corresponding to the plurality of components. The component algorithm processing system determines if the relationships indicate a health problem with at least one of the components. The metrics can be further analyzed to determine sensor faults, the remaining life, and the short-term and long-term health of each component. For example, the monitoring system can be applied to the plurality of planetaries on a light armored vehicle.

Abstract: An Asset Health Management system monitors and analyzes the health of a component of an asset. A sensor network, with one or more sensors operably coupled to an asset component, collects sensor data associated with operating characteristics of the asset component. A processing node (a System Health Node) includes one or more modules, i.e., software functions, and one or more configuration files. The processing node processes the sensor data with the one or more modules according to the one or more configuration files and determines health information corresponding to the asset component. The one or more modules receive and transmit input and output data, respectively, via data streams that organize the input and output data, e.g., according to time stamps and that may be cached. The health information may be displayed on user interfaces and/or may be transmitted over an information network to external systems.

Abstract: A method and system for displaying asset health information includes determining a status of at least one asset in a monitored system based on operational information obtained about the at least one asset. The obtained operational information about the at least one asset is compared against other operational information obtained about the monitored system. A review of the determined status of the at least one asset is conducted based on the comparison. At least one of textual information and numeric information is displayed based on the conducted review of the determined status of the at least one asset. Additionally, at least one of three or more indicator lights is displayed based on the conductive review of the determined status of the at least one asset.

Abstract: An asset management system includes a controller area network bus and a data acquisition module connected to the controller area network bus. The data acquisition module has a plurality of analog input channels. One or more sensor systems are connected to the input channels with the input channels receiving analog signals from the sensor systems. The data acquisition module passively conditions the received analog signals prior to digital conversion.

Abstract: A swash plate piston (20) of integral, one piece design has outer surface portions in contact with much of the total available inner surface of the cylinder bore (18), but with a basically hollow design that can be easily manufactured. Outer (36) and inner (38) semi cylindrical segments of the piston (20) extend axially back from a cylindrical head (32), but leave the center of the piston body entirely open and empty. A slanted wing member (40) extends out and down from the inner segment (38), into the outer segment (36), creating a four sided, frame like structure of superior strength. All of the outboard outer surfaces of the piston (20) lie on the same cylindrical envelope as the cylinder bore (18) itself, giving good, even support. However, none of the outer surfaces, outboard or inboard, present any concavities that would jeopardize the ability to form the piston (20) with only two forming elements that part in a straight line.

Abstract: An electromagnetic air conditioning compressor clutch of the type that mounts the armature through an elastomeric pad. The flexibility of the pad can lead to undesired radial whirl of the armature about the shaft of the compressor, which is compensated for without affecting the flexibility of the pad. The armature is fixed to the outer edge of the pad by an outer ring which has an axially extending, cylindrical sleeve. A guide plate fixed to the compressor shaft has a cylindrical guide flange that axially overlaps the outer ring sleeve, closely, but slidably. The ring, and the armature, can therefore move axially as the pad is flexed, but are guided radially and circumferentially.

Abstract: An Asset Health Management system monitors and analyzes the health of a component of an asset. A sensor network, with one or more sensors operably coupled to an asset component, collects sensor data associated with operating characteristics of the asset component. A processing node (a System Health Node) includes one or more modules, i.e., software functions, and one or more configuration files. The processing node processes the sensor data with the one or more modules according to the one or more configuration files and determines health information corresponding to the asset component. The one or more modules receive and transmit input and output data, respectively, via data streams that organize the input and output data, e.g., according to time stamps and that may be cached. The health information may be displayed on user interfaces and/or may be transmitted over an information network to external systems.