Abstract: A hydraulic system (1) is provided comprising a group of at least two valves (2a, 2b, 2c) connected to a bus (8), each of said valves (2a, 2b, 2c) comprising a primary memory (9a, 9b, 9c) for storing a set of parameters of the valve (2a, 2b, 2c). The service work of such a hydraulic system should be facilitated. To this end each valve (2a, 2b, 2c) comprises a secondary memory (10a, 10b, 10c) storing said set of parameters of a different valve (2b, 2c, 2a) of said group.

Abstract: A method of forming a three-dimensional object includes detecting, with a thermographic camera, a temperature of a control point within at least one zone of the build material bed, and adjusting a power level supplied to at least one of the lamps of the array of lamps if the detected temperature of the control point of the at least one zone of the build material bed is not equal to a set temperature.

Abstract: Some embodiments may provide a distributed optimization technology for the control of aggregation of distributed flexibility resource nodes (e.g., associated with distributed energy resources) that operates iteratively until a commanded power profile is produced by aggregated loads. Some embodiments use a distributed iterative solution in which each node solves a local optimization problem with local constraints and states, while using global qualities (e.g., associated with a Lagrange multiplier) that are based upon information from each other node. The global qualities may be determined via a secure, distributed transaction ledger (e.g., associated with blockchain) using DER-specific information obtained in a condensed form (e.g., a scalar or vector) from each node at each iteration. The global qualities may be broadcast to the nodes for each new iteration. Embodiments may provide an iterative, distributed solution to the network optimization problem of aggregated load power tracking.

Abstract: A numerical controller of the present invention is provided with an override input unit configured to accept an operation for an override value by an operator, an override monitoring unit configured to detect the operation for the override value by the override input unit and output a notification based on the detected operation, and an execution block control unit configured to control suspension and resumption of run based on the notification output from the override monitoring unit. The override monitoring unit outputs a notification of an end-point stop request if a first operation pattern is detected from the override input unit during the run, and the execution block control unit performs control for suspending the run at the end point of a currently running block of a machining program on receiving the notification of the end-point stop request.

Abstract: Disclosed herein are embodiments of an occupancy monitoring system. The occupancy monitoring system includes a thermal sensor configured to monitor a gate (e.g., entry way) to a space. The thermal sensor includes a pixel array that generates a pixel value for each pixel in the pixel array, and the pixel value corresponds to a quantity of heat or thermal information detected by a pixel. The occupancy monitoring system acquires pixel values for the pixels of the pixel array. The occupancy monitoring system determines whether there is a change in occupancy of the space based on changes to a first region (or first pixel cluster) of the pixel array and a second region (or second pixel cluster) of the pixel array over time. The occupancy monitoring system may adjust lighting, temperature, and/or security systems for the space as the occupancy changes.

Abstract: A system that includes: a gas turbine having a combustion system; a control system operably connected to the gas turbine for controlling an operation thereof; and a combustion auto-tuner, which is communicatively linked to the control system, that includes an optimization system having an empirical model of the combustion system and an optimizer; sensors configured to measure the inputs and outputs of the combustion system; a hardware processor; and machine-readable storage medium on which is stored instructions that cause the hardware processor to execute a tuning process for tuning the operation of the combustion system. The tuning process includes the steps of: receiving current measurements from the sensors for the inputs and outputs; given the current measurements received from the sensors, using the optimization system to calculate an optimized control solution for the combustion system; and communicating the optimized control solution to the control system.

Abstract: A thermal management system includes an integrated circuit (IC). The IC includes a plurality of digitally addressable sectors. Each sector includes an on-die sensing element. The on-die sensing element includes an on-die temperature sensor configured to measure a sector temperature and provide an analog signal associated with the sector temperature; and an on-die digitizer configured to generate a digital sensed temperature signal based on the analog signal. The IC further includes a first output configured to output a plurality of digital sensed temperature signals from the plurality of sectors.

Abstract: A power management device managing electric power in a load facility group including plural load facilities includes: a detector that detects an instantaneous value of power consumption for each of the plural load facilities; a forecaster that forecasts an instantaneous value of power consumption for each of the plural load facilities; an operation unit that obtains a difference between the value detected by the detector and the value forecasted by the forecaster, for each of the plural load facilities; a controller that outputs a storage command or a discharge command based on whether the difference obtained by the operation unit is positive or negative; and a storage/discharge device that stores/discharges electricity based on the storage command or the discharge command output by the controller. The power management device can respond to instantaneous and steep power consumption amount change in a load facility to enable efficient use of power.

Abstract: A power management system comprises a plurality of HEMSs 10 and a CEMS 40. The CEMS 40 transmits, to a power company 60, configuration information of the plurality of consumers 70 managed by the CEMS 40. The power curtailment signal (DR; Demand Response) transmitted from the power company 60 to the CEMS 40 is determined in accordance with the configuration information. The upper power management apparatus transmits, to each HEMS 10, reduction information including an amount of power that should be reduced in each consumer 70 in response to a power curtailment signal transmitted from the power company 60 after transmitting the configuration information.

Abstract: A method of fabrication for a component to be installed in a facility, the facility being represented by an electronic design model, the method including extracting, at a computing device and from the model, details of the component and controlling a plurality of stations with the computing device to fabricate and track the component.

Abstract: Examples relate to adjusting load power consumption based on a power option agreement. A computing system may receive power option data that is based on a power option agreement and specify minimum power thresholds associated with time intervals. The computing system may determine a performance strategy for a load (e.g., set of computing systems) based on a combination of the power option data and one or more monitored conditions. The performance strategy may specify a power consumption target for the load for each time interval such that each power consumption target is equal to or greater than the minimum power threshold associated with each time interval. The computing system may provide instructions the set of computing systems to perform one or more computational operations based on the performance strategy.

Abstract: Historical electrical power output measurements of a wind turbine for a time period immediately preceding a specified past time are received. Historical wind speed micro-forecasts for the geographic location of the wind turbine, for a time period immediately preceding the specified past time and for a time period immediately following the specified past time are received. Based on the historical electrical power output measurements and the historical wind speed micro-forecasts, a trained machine learning model for predicting wind power output of the wind turbine is generated. Real-time electrical power output measurements of the wind turbine and real-time wind speed micro-forecasts for the geographic location of the wind turbine are received. Using the trained machine learning model with the real-time electrical power output measurements of the wind turbine and the real-time wind speed micro-forecasts, a wind power output forecast for the wind turbine at a future time is outputted.

Abstract: A system includes wireless access points operable to communicate with a communication network and electronic tracking devices that each include an electronic-ink display. The electronic tracking devices are operable to communicate wirelessly with the wireless access points. The system also includes manufacturing system operator computer systems operable to communicate with the communication network. The system further includes a server operable to execute instructions to update at least one entry in a manufacturing system database based on receiving an operation notification from one of the manufacturing system operator computer systems. The server can transmit a display update for the electronic-ink display of an identified electronic tracking device through at least one of the wireless access points based on determining that the operation notification includes a transition from a current manufacturing process step to a next manufacturing process step.

Abstract: The present application is directed toward cargo scanning systems having scanners, each arranged to scan a respective object and generate a set of scan data, processors arranged to process each set of scan data to determine whether it meets a predetermined threat condition, workstations, and data management system arranged to direct data that meets the threat condition to one of the workstations for analysis.

Abstract: A control system of a machine tool includes an analysis device, the analysis device includes acquisition portions which acquire chronological control data when a work is machined and which acquire spatial machined surface measurement data after the machining of the work, a storage portion which stores the control data and the machined surface measurement data, a data-associating processing portion which associates the control data and the machined surface measurement data with each other in two machining directions, a machined surface failure detection portion which detects a failure on the machined surface of the work and a location thereof based on the machined surface measurement data in the two machining directions and an identification portion which identifies a drive axis that causes the failure from the detected failure and the machining direction of the control data corresponding to the detected failure location.

Abstract: A system for an aircraft includes a first fluid circuit extending from a first end to a second end, and a network comprising a plurality of networked heater assemblies disposed along the first fluid circuit between the first end and the second end. Each of the networked heater assemblies includes at least one temperature sensor, a heater element, and a local controller. The at least one temperature sensor is in communication with the first fluid circuit for periodically measuring a temperature in the first fluid circuit and generating a corresponding local temperature signal. The heater assembly selectively applies heat to the first fluid circuit based on the local temperature signal or another temperature signal on the network. The local controller receives the local temperature signal or another networked temperature signal and operates the heater assembly in response thereto to maintain the local temperature signal above a predetermined threshold.

Abstract: In a laser machining apparatus, a scanner is configured to scan a laser beam emitted from a laser beam emission device. A first part of a workpiece is exposed through an opening formed in the workpiece. A controller is configured to perform: acquiring shape data indicative of a shape of the workpiece; acquiring machining pattern data indicative of a machining pattern to be machined on the first part; acquiring a length of the machining pattern based on the machining pattern data; calculating an unmachinable position on a setting surface using the length and the shape data, the unmachinable position resulting from a second part of the workpiece hindering the laser beam reaching the first part, at least a part of the machining pattern being unmachinable on the first part in a state where the workpiece is set on the unmachinable position; and displaying the unmachinable position on a display.

Abstract: Methods and systems are provided for automatically coordinating protection settings for relays within an electrical power distribution network. A method includes using a graph traversal mechanism to analyze geographical-based equipment data that contains information about overcurrent relays within the electrical power distribution network. A customizable rule base is applied to protection guidelines. Protection settings are determined based upon the applied customizable rule base and the direction of fault current flow from each source. The determined protection settings are used for the overcurrent relays to control switches in the electrical power distribution network in response to a detected fault.

Abstract: The embodiments herein relate to methods and apparatus for controlling a microgrid network. The microgrid comprises an energy negotiation resolution system configured to receive from each energy consuming component of the microgrid a list with information on power supply/production units; determine whether there is a conflict in priorities between received lists with regards to the listed energy production units, based on requests received from each energy consuming components; resolve the conflict when there is a conflict in priorities; and inform each energy consuming component involved in the conflict of the energy production unit to use as energy source. The embodiments also relate to the energy consuming component and a method therein.

Abstract: The various implementations described herein include methods, devices, and systems for programming and controlling devices with sensor data and learning. In one aspect, a method is performed at a system having electronic devices. The system includes processors and memory. The system determines a usage pattern of the electronic devices for each of a plurality of known users within a premise. For each of a plurality of first users of the known users, the system determines a correlation factor of the usage pattern. The correlation factor includes a state of a plurality of states of the first user including an activity of the first user. The correlation factor indicates a degree to which uses of the electronic devices are correlated with the state of the first user. The system generates, for the first user, an operational profile and causes operation of the electronic devices in accordance with the operational profile.