Abstract: A system and method for objective and real-time measurable indicator for calculating distribution uniformity of water, salinity, conductivity, or temperature in turf are disclosed. In one embodiment, a system and method may be directed to collecting turf condition data using a compact, portable turf analysis device having one or more sensors and Global Positioning System (GPS) module configured to collect location data to a server database. The server assimilates the turf condition data and location data into the server database to determine distribution uniformity of measurements and to calculate turf performance indicators of the turf conditions in a plurality of locations to determine turf performance, turf stress, and turf management best practices. By tracking and analyzing the turf condition data for one or more turf locations as well as location data, the turf quality is objectively measured and managed.

Abstract: System and method for quantifying qualitative turf conditions as they relate to turf performance and health. In an embodiment, data is collected about turf condition using a turf analysis device. The data collected about the conditions may be used to generate condition-based turf stress indexes that may be used to generate an overall a Turf Performance Indicator (TPI). Such collections are calculated through a unique quantitative mathematical equation resulting in a measurable quotient that is used to assess overall turf performance qualities on a relative scale over time. Using an integrated Global Positioning System (GPS), the TPI measurements can be used to identify overall property conditions and zone specific conditions within that property. Such analysis is viewed with visual analysis methods using a cloud based system.

Abstract: A system and method for more efficient tracking and automatically recommend an optimizing pinhole locations on putting greens are disclosed. In one embodiment, a system and method may be directed to identifying a global position of a pinhole location using a turf analysis device having a global positioning system (GPS) module configured to collect and assimilate pinhole location data and condition data to a server database. The server may then determine an optimal location of a new pinhole location based on all previously collected pinhole location data and all previous condition data. By tracking and analyzing the pinhole locations for one or more greens as well as corresponding condition data, follow-on pinhole locations can be optimized. In some embodiments, measurements of turf conditions may be used to influence the optimization of determining pinhole location.

Abstract: A system and method as disclosed herein develops a predicted current remaining useful life (RUL) of a component through a generalized fault and usage model that is designed through a process of simplifying Paris' Law (or other power law) in conjunction with a Kalman Smoother (or other filtering technique). One of the many advantages of this state observer technique is that the backward/forward filtering technique employed by the Kalman Smoother has no phase delay, which allows for the development of a generalized, zero tuning model that provides an improved component health trend, and therefore a better estimate of the predicted current RUL.

Abstract: A system and method for generating a tachometer signal from a vibration sensor is disclosed in which an approximately idealized band pass filter is used along with a fast Fourier transform (FFT) to create a sufficient analytic signal to derive the tachometer signal for a shaft or other rotating component. In addition, jitter in the generated tachometer signal, or any tachometer signal, can be reduced by using an approximately idealized low pass filter and then transforming the filtered signal using a real FFT. These processes can be performed using a smart vibration sensor, which facilitates improved vibration analysis on rotating equipment where in the past the addition of a tachometer would be prohibitive due to cost, weight, certification requirements, or physical impracticality.

Abstract: An integrated hanger bearing monitor is provided for reducing installation time and added weight that includes a sensor and an interconnect on a mounting bracket that is sized and configured to be attached to a hanger bearing mounting bracket via connectors that mount the hanger bearing mounting bracket to the helicopter.

Abstract: Assessing and removing jitter from tachometer signals enhances the performance of condition monitoring systems where accurate tachometer signals are needed. A system as disclosed herein can be designed and configured to have a low order of operations, so as to allow for implementation on low cost microcontrollers, which can be important for bused, distributed monitoring systems in which the tachometer zero crossing data is collected at a tachometer sensor and then broadcast to other remote sensors needing that information for vibration or other advanced analysis. Moreover, for monolithic architecture systems (e.g., a centralized processing and control architecture), the low order of operation and small software code base allows the system to be a simple/low cost addition to existing monitoring systems.

Abstract: A system is provided for aircraft that automates the download of flight data in the event of a hard landing or mishap that can increase the likelihood that the flight data is preserved so the flight data could be used to facilitate the reconstruction of events leading up to the flight mishap. An aircraft regime recognition technique is provided in which measured parameters are used to determine a likely regime based on a noise tolerant algorithm that is both scalable and has a low computational complexity.

Abstract: A suspension system for a health and usage monitoring system including an inertial measurement unit is provided that includes a plurality of elastomer standoffs coupled between an enclosure of the health and usage monitoring system and an electronics board of the health and usage monitoring system thereby allowing for hysteretic damping to reduce vibration and shock experienced by the electronics board and inertial measurement unit.

Abstract: An integrated hanger bearing monitor is provided for reducing installation time and added weight that includes a sensor and an interconnect on a mounting bracket that is sized and configured to be attached to a hanger bearing mounting bracket via connectors that mount the hanger bearing mounting bracket to the helicopter.

Abstract: Assessing and removing jitter from tachometer signals enhances the performance of condition monitoring systems where accurate tachometer signals are needed. A system as disclosed herein can be designed and configured to have a low order of operations, so as to allow for implementation on low cost microcontrollers, which can be important for bused, distributed monitoring systems in which the tachometer zero crossing data is collected at a tachometer sensor and then broadcast to other remote sensors needing that information for vibration or other advanced analysis. Moreover, for monolithic architecture systems (e.g., a centralized processing and control architecture), the low order of operation and small software code base allows the system to be a simple/low cost addition to existing monitoring systems.

Abstract: A bio-information monitoring system passively monitors a patient with a remote portable bio-information unit that takes various bio-information measurements at selected time intervals as well as at random times without patient intervention. The measurements are converted to digital signals which are transmitted from the bio-information unit to a modem when the bio-information unit is in proximity to the modem. The signals are stored in the modem and uploaded to a central monitoring network. Automatic alerts may be sent from the central monitoring network to a treatment provider. The treatment provider may also access the information through secured dedicated websites via the Internet.

Abstract: A distributed wireless monitoring system with a cloud server and low-power remote sensors includes data encoding/compression at sensors to reduce power use from transmission and storage, event activated operation/data logging triggered by configurable thresholds, remote configuration via the cloud server of event triggering thresholds and correlation templates, distributed processing capabilities, and sensor clock synchronization from a network time service.

Abstract: A computer-implemented method and system for monitoring an offender includes establishing a communications link between a mobile phone and an offender monitoring unit. The mobile phone may receive geocoded signals that provide indoor location information. A communications link may then be established between the mobile phone and a computer server. The geocoded signals may be relayed from the mobile phone to the computer server. The computer server may generate a correlation matrix that tracks status information associated with the offender monitoring unit and provides one or more recommendations on how to manage the offender associated with the offender monitoring unit. The offender monitoring unit may detect if it has been compromised and it may also detect a battery status signal, as well as chemical sensing signals. The offender monitoring unit may relay this status information to the mobile phone, which may then relay this information back to the computer server.

Abstract: A tamper proof transdermal alcohol content monitoring device is made up of analog and digital sides which are securely attached to the human subject to be monitored. The analog side has a sampling circuit which draws a measured insensible skin perspiration sample from the skin of the subject and measured with an electrochemical fuel cell. A distance measurement of the device from the skin of the subject and temperature of the sample are monitored along with the transdermal alcohol content, and converted to digital signals which are transmitted to a modem when the monitor is in proximity to the modem. The signals are stored in the modem and uploaded to a central monitoring station. Automatic alerts may be sent from the central monitoring station to a supervising agency. The supervising agency may also access the information through secured dedicated websites via the Internet.

Abstract: An improvement in monitoring alcohol levels through transdermal testing is provided by detecting if environmental gasses, referred to as interferents, have been introduced into a transdermal vapor sample. An insensible skin perspiration sample may not be completely controlled and can contain interferents from an environmental source rather than the subject. Before testing a skin perspiration sample, the alcohol sensor is sampled and averaged to establish a baseline value. A sample is drawn and presented to the alcohol sensor. The output of the alcohol sensor is monitored to determine the amount of alcohol in the sample. A maximum alcohol sensor value for the transdermal alcohol monitor is set by determining the baseline value when no alcohol is present in the sample. Subsequent baseline values during a reading above the maximum alcohol sensor value indicate that an environmental interferent is present in the alcohol sensor.

Abstract: An improvement in monitoring alcohol levels through transdermal testing is provided by detecting if environmental gasses, referred to as interferents, have been introduced into a transdermal vapor sample. An insensible skin perspiration sample may not be completely controlled and can contain interferents from an environmental source rather than the subject. Before testing a skin perspiration sample, the alcohol sensor is sampled and averaged to establish a baseline value. A sample is drawn and presented to the alcohol sensor. The output of the alcohol sensor is monitored to determine the amount of alcohol in the sample. A maximum alcohol sensor value for the transdermal alcohol monitor is set by determining the baseline value when no alcohol is present in the sample. Subsequent baseline values during a reading above the maximum alcohol sensor value indicate that an environmental interferent is present in the alcohol sensor.

Abstract: A particle collector comprises a housing defining an enclosed chamber. An inlet opening in the housing provides fluid communication between a source of gas and particles and the chamber and an outlet opening provides fluid communication between the chamber and the exterior of the housing. The outlet opening is connected to a pump for drawing gas and particles through the housing from the inlet opening to the outlet opening. A collecting member having an adhesive on at least a portion of the surface is disposed in the chamber between the inlet opening and the outlet opening. The adhesive surface of the collecting member is positioned adjacent to the inlet opening. When gas and particles are drawn through the housing, the inlet opening directs a stream of gas and particles at the surface of the collecting member. Particles having an aerodynamic equivalent diameter of less than about 2.5 ?m are captured.

Abstract: A tamper proof transdermal alcohol content monitoring device is made up of analog and digital sides which are securely attached to the human subject to be monitored. The analog side has a sampling circuit which draws a measured insensible skin perspiration sample from the skin of the subject and measured with an electrochemical fuel cell. A distance measurement of the device from the skin of the subject and temperature of the sample are monitored along with the transdermal alcohol content, and converted to digital signals which are transmitted to a modem when the monitor is in proximity to the modem. The signals are stored in the modem and uploaded to a central monitoring station. Automatic alerts may be sent from the central monitoring station to a supervising agency. The supervising agency may also access the information through secured dedicated websites via the Internet.

Abstract: A tamper proof transdermal alcohol content monitoring device is made up of analog and digital sides which are securely attached to the human subject to be monitored. The analog side has a sampling circuit which draws a measured insensible skin perspiration sample from the skin of the subject and measured with an electrochemical fuel cell. A distance measurement of the device from the skin of the subject and temperature of the sample are monitored along with the transdermal alcohol content, and converted to digital signals which are transmitted to a modem when the monitor is in proximity to the modem. The signals are stored in the modem and uploaded to a central monitoring station. Automatic alerts may be sent from the central monitoring station to a supervising agency. The supervising agency may also access the information through secured dedicated websites via the Internet.