Abstract: An abnormality determination system includes motor control circuitry that controls a motor of a motor-driven machine based on a motor control command, and compares operation data of the motor obtained in controlling the motor with reference data stored in a storage to determine whether the motor driven machine has an operation abnormality, upper-level control circuitry that transmits the motor control command to the motor control circuitry, and data transceiver circuitry that transmits and receives the reference data and the operation data to and from the motor control circuitry.

Abstract: A method of metrology target design is described. The method includes determining a sensitivity of a parameter of a metrology target design to a perturbation of a process parameter for forming, or measuring the formation of, the metrology target, and determining a robustness of the metrology target design based on the sum of the sensitivity multiplied by the perturbation of at least one of the process parameters.

Abstract: Methods, devices and program products are provided for determining an early battery depletion condition for a battery powered device. The method determines a charge consumption drawn externally from a battery cell by the device for a select period of time, obtains a measured cell voltage for the battery cell of the medical device, calculates a projected cell voltage based on the charge consumption and usage conditions, and declares an early depletion condition based on a relation between the measured and projected cell voltages.

Abstract: Provided is a method of managing a target process. The method performed by a process management apparatus includes: generating a reference pattern indicating a normal state based on reference observed data on a process factor measured while the target process is maintained in the normal state; obtaining observed data on the process factor measured for a specified observation period; calculating a dissimilarity between the reference pattern and the observed data; and constructing a regression tree for the target process by using the observed data and the dissimilarity, wherein the process factor is set as an independent variable of the regression tree, and the dissimilarity is set as a dependent variable of the regression tree.

Abstract: An apparatus for measuring a flow velocity of a fluid in a pipe includes: a housing in which a first ultrasonic transducer and a second ultrasonic transducer are arranged at a predefined distance to each other, the first ultrasonic transducer including a first sound transmitting element and a transmitter/receiver unit mounted thereto which emit first ultrasonic pulses at different angles, the second ultrasonic transducer receiving the first ultrasonic pulses and generating a first electronic output signal, the second ultrasonic transducer including a second sound transmitting element and a transmitter/receiver unit mounted thereto which emit second ultrasonic pulses at different angles, the first ultrasonic transducer receiving the second ultrasonic pulses and generating a second electronic output signal; and a control and evaluation unit electrically coupled to the first and second transducers, the control and evaluation unit tuning the first transducer to generate a first electronic output signal of a maxim

Abstract: A method for pairing a measurement module with a wheel of a motor vehicle. The wheel revolution frequency value and the total number of acquisitions are sent with the emission angle value to the computer that stored a current angular position for at least one wheel and a series of angular positions. The computer selects angular positions sampled from a series of angular positions up to a total number of acquisitions, then filters the wheel revolution frequency, which filtering is similar to the filtering performed in the measurement module in order to obtain a sampled and filtered angular position and is then compared with the angular position with, for a difference of less than an experimentally predetermined percentage, a validation of the phase shift between the emission angles of the signals of the measurement module and the angular positions.

Abstract: Provided are methods, devices and non-transitory computer readable storage mediums to generate a more accurate weather forecast by utilizing actual observation of a weather event in a particular location and time. For example, the observation data may be received from a user device and contain information indicative of a weather event that the user observed. Alternatively, or additionally, the observation data may be automatically generated by one or more sensors placed in certain locations and transmitted to a central server automatically upon detecting an observation. The observation data may be used to predict a weather forecast of a location that corresponds to, or is otherwise related to the particular location in which the observed event occurred.

Abstract: A device can receive sensor data from a plurality of sensor devices. The sensor data can include information relating to vibrations detected by the plurality of sensor devices. The device can determine, based on the information relating to vibrations, whether the vibrations are likely to be associated with one or more primary waves of a seismic event. The device can predict, based on determining that the vibrations are likely to be associated with the one or more primary waves, a geographic area that is likely to be impacted by one or more secondary waves of the seismic event. The device can transmit, based on predicting the geographic area, and to one or more of a plurality of user equipments, one or more of a notification providing information relating to the seismic event or instructions to perform one or more actions.

Abstract: A system for collecting data from multiple sensors at a central node is described. The system includes multiple pairs of sensor array multiplexers (SAMs) and sensors connected in series along the length of two cables each having a twisted wire pair. A first end of the length of the two cables is connected to the central node for receiving data from each of the multiple pairs. The multiple pairs include sensors of at least two different types, which may have different sampling rates. The first cable carries timing data between the multiple pairs and the central node and the second cable carries sensor data between the multiple pairs and the central node.

Abstract: Systems and methods for processing downhole rotational data. An example method includes commencing operation of a processing device to continually calculate a downhole oscillation index by receiving downhole rotational speed data indicative of downhole rotational speed of at least a portion of a drill string during drilling operations, calculating a fundamental oscillation time period of the drill string, calculating a time length of a time window based on the fundamental oscillation time period, and processing the downhole rotational speed data encompassed within the time window.

Abstract: A measuring device for measuring a signal of interest within a measuring signal is provided. It device comprises a trace determiner, which is adapted to consecutively determine a first stack of traces of the measuring signal, a statistics evaluator, adapted to, after each trace of said first stack of traces is determined by the trace determiner, statistically evaluate if a presence of the signal of interest is detected with a first pre-set degree of certainty, wherein the trace determiner is adapted to cease determining said traces of said first stack of traces, when the statistics evaluator has determined that the signal of interest has been detected to the first pre-set degree of certainty. Preferably a parameter determiner is, adapted to determine measuring parameters, based upon the statistical evaluation.

Abstract: The present disclosure comprises a method for managing a plant of the automation technology, including a step of acquiring and storing all data transmitted via a communication network, consisting of process values, control variables and status data, and operating telegrams by a field detection unit, and providing the data and the operating telegrams with time stamps. The method also includes steps of temporally assigning the operating telegrams to the data, and analyzing the assignment and creating an intervention system. The intervention system contains plant states and interventions, wherein a plant state is created on the basis of transmitted data from a sensor unit and from an actuator unit, and wherein an intervention consists of at least one operating telegram following the transmitted data from the sensor unit and from the actuator unit.

Abstract: In a geolocation system, ancillary parameter values, i.e., those produced during the geolocation process but not directly related to the calculation of the geolocation, are recorded and stored. These “ancillary” parameter values include signal characterization data and secondary measurements produced in the calculation of the geolocation. These parameter values are processed, in one approach, with respect to a weighted matrix in order to determine a confidence or fidelity value of the determined geolocation. Confidence is an indication of the likelihood that the geolocation result produced is in fact the desired target and that the identified location has a reasonable degree of quality so as to be practical or accurate.

Abstract: A system for monitoring machine anomalies via control data is provided. The system includes one or more sensors operative to generate control data from a machine; and a controller in electronic communication with the one or more sensors. The controller is operative to: receive the control data from the one or more sensors; generate a latent structure of part signatures from the control data; identify an anomaly within the latent structure of part signatures; and generate an indictor conveying the anomaly.

Abstract: A system and method for generating a tracking state for a device includes synchronizing measurement data from exteroceptive sensors and an inertial measurement unit (IMU). A processing unit is programmed to offset one of the measurement signals by a time offset that minimizes a total error between a change in rotation of the device predicted by the exteroceptive sensor data over a time interval defined by an exteroceptive sensor sampling rate and a change in rotation of the device predicted by the IMU sensor data over the time interval.

Abstract: A method of determining a quantum phase of quantum device including performing a plurality of measurements for cosine and sine components of the quantum phase; counting a number of measurements in a vertical axis for the sine component and counting a number of measurements in a horizontal axis for the cosine component; and determining the quantum phase based on a majority of a number of 0 measurements and a number of 1 measurements of the sine component and the cosine component.

Abstract: Methods and systems for measuring a fluid flow comprise a plurality of transceivers disposed at predetermined locations distributed along a perimeter around the fluid flow. The transceivers transmit and receive acoustic signals through the fluid flow there between. A plurality of different acoustic paths through the fluid flow are formed between different transceiver pairs. Different time intervals are measured between respective times of transmitting and receiving the acoustic signals; and along the plurality of different acoustic paths. A velocity map of the fluid flow is calculated by fitting the measured different time intervals to a model of the fluid flow. The model of the fluid flow defines a velocity map with different flow velocities in a cross-section plane transverse to the fluid flow.

Abstract: Identifying a low permeable conglomerate diagenetic trap can be implemented according to a method that comprises: determining a first relation curve between a depth and a critical physical property of a known diagenetic trap in a target work area, and a second relation curve between a reservoir physical property of the known diagenetic trap and a designated seismic attribute; determining a third relation curve between the depth and the critical physical property in the target work area and the designated seismic attribute according to the first relation curve and the second relation curve; and performing a diagenetic trap identification of the target work area according to the third relation curve. Identification accuracy of a low permeable conglomerate diagenetic trap can thereby be improved.

Abstract: Systems and methods for conducting drilling operations, including geosteering operations, include generating, at a computing device of a drilling management system, a visualization of a vertical well section for a geological formation from drilling data of a target well and reference data for the geological formation. The computing device generates the visualization by correlating the drilling data and reference data and calculating probabilities that locations along the target well are located at different offsets relative to the reference point. The computing device further varies a visual property at the offsets based on the probabilities such that the visualization simultaneously indicates the probabilities for each the locations. The visualization may then be provided to users for implementing geosteering operations. The probabilities may also be used by the drilling management system to automatically conduct geosteering operations.

Abstract: A system, method and apparatus for data collection related to a chemical production process are described. A system may include a data acquisition circuit structured to interpret a plurality of detection values, each of the plurality of detection values corresponding to input received from a detection package, the detection package including at least one of a plurality of input sensors coupled to at least one of a plurality of components of the process, a data analysis circuit structured to analyze a subset of the plurality of detection values to determine at least one of a sensor state, a process state, and a component state, wherein the data analysis circuit includes a pattern recognition circuit, and an analysis response circuit structured to perform an action in response to the at least one of the sensor state, the process state, and the component state.