Abstract:
A system and methodology is provided for dynamically adjusting fluids that operate as a lubricant in a machine. The system includes a control module having a processor and one or more sensors providing data to the processor in situ with the machine, wherein the processor employs the data to monitor the fluid. One or more inputs are provided to receive a plurality of additives that are associated with the fluid, wherein actuators are employed by the processor to dispense the additives to the fluid. The processor dispenses the fluid based upon one or more parameters of the fluid.
Abstract:
A system and method is provided for monitoring the operating condition of a pump by evaluating fault data encoded in the instantaneous current of the motor driving the pump. The data is converted to a frequency spectrum which is analyzed to create a fault signature having fault attributes relating to various fault conditions associated with the pump. The fault signature is then input to a neural network that operates in conjunction with a preprocessing and post processing module to perform decisions and output those decisions to a user interface. A stand alone module is also provided that includes an adaptive preprocessing module, a one-shot unsupervised neural network and a fuzzy based expert system to provide a decision making module that operates with limited human supervision.
Abstract:
A system for determining at least one condition of a substrate includes an optical waveguide for transmitting light from a light source. The optical waveguide can be embedded in the substrate and operatively coupled to an interferometric system. The interferometric system is operatively coupled to a processor. The interferometric system provides the processor with information relating to transmissions through the wave guide, which are indicative of substrate conditions and/or operations being performed relative to the substrate.
Abstract:
A system and methodology is provided for dynamically adjusting fluids that operate as a lubricant in a machine, and for dynamically controlling fluid properties of a fluid that is operational in situ in a machine. The system includes a control module having a processor and one or more sensors providing data to the processor in situ with the machine, wherein the processor employs the data to monitor the fluid. One or more inputs are provided to receive a plurality of additives that are associated with the fluid, wherein actuators are employed by the processor to dispense the additives to the fluid. The processor dispenses the fluid based upon one or more parameters of the fluid.
Abstract:
A bearing-sensor integration in which one or more multi-sensor lubrication sensing devices are positioned relative to the bearing to sense in situ certain parameters of the lubricating fluid. The lubrication sensing devices may be positioned on an interior surface of a bearing raceway (i.e, the outer raceway and/or the inner raceway), the bearing's cage, sealing cover, circulating system, a compliant structure positioned within the bearing chamber, a flowgate, and/or a reservoir. The lubrication sensing device(s) may include sensors for measuring certain parameters of the lubricating fluid, such as pH, chemical characteristics, electrical conductivity, temperature and/or viscosity. A processor receives lubrication-related data from the lubrication sensing device(s), processes the lubrication-related data, and provides information relating to lubrication health and/or health of the machine employing the lubricant.
Abstract:
A system for determining wear of an article including an optical fiber for transmitting light from a light source. The optical fiber is embedded in the article, and operatively coupled to an interferometric system. The interferometric system is operatively coupled to a processor. The interferometric system provides the processor with information relating to wear of the optical fiber, and the processor determines wear of the article rate of wear and remaining useful life of the article based on the information relating to wear of the optical fiber.
Abstract:
Aspects describe capturing various bacteria levels within a process affected by microbial agents. A model of the process and a model of expected bacteria growth are analyzed and, based on the analysis, at least one process parameter is automatically modified to improve or optimize the product or process or other business or operational objectives. Also provided are at least two autonomous agents within the process. The at least two autonomous agents communicate and autonomously implement an action in an upstream stage and/or downstream stage within the process, wherein the at least two autonomous agents access the representation of the process and the biological representation and/or bio-chemical representation to implement the action.
Abstract:
The claimed subject matter provides a system and/or method that facilitates providing real-time in situ measurements in an environment. A sensor module can employ real-time in situ measurements associated with a parameter within the environment. A sensor operation module communicatively coupled to the sensor module via an interface can analyze the real-time in situ measurements, wherein at least one of the sensor module and the sensor operation module allows expansion for at least one module.
Abstract:
Systems and methodologies are provided for controlling a process having computer-controlled equipment, which provide for optimized process performance according to one or more performance criteria, such as efficiency, component life expectancy, safety, emissions, noise, vibration, operational cost, or the like. The systems and methods provide for employing machine diagnostic and/or prognostic information in connection with optimizing an overall business operation over a time horizon.
Abstract:
Electrochemical devices, methods, and systems for detecting and quantifying analytes are disclosed. A chemical detection reagent is locally generated in a test solution by electrochemical reaction of a precursor compound caused to migrate into the test solution from a precursor solution separated from the test solution by a cell separator. This approach provides precise metering of the reagent, via the charge passed, and avoids the need to store a reagent solution that may be chemically unstable. In one embodiment, the starch concentration in a colloidal solution can be measured via spectroscopic detection of a blue complex formed by the interaction of starch with iodine produced, on demand, by electrochemical oxidation of iodide ion. The approach may also be used to characterize certain types of analytes. The invention is amenable to automation and is particularly useful for on-line monitoring of production processes, including the inclusion of feed back loop mechanisms for process control.