Abstract: When a voltage signal is input to input terminals as a positive voltage, the voltage conversion circuit generates a control voltage proportional to an input voltage by a voltage-dividing circuit according to resistance elements, a voltage follower circuit according to an operational amplifier, and a voltage-dividing circuit according to resistance elements. When a voltage signal is input to the input terminals as a negative voltage, since the operational amplifier outputs a power supply voltage according to an input of the negative voltage, the voltage conversion circuit generates a predetermined positive voltage obtained by dividing the power supply voltage by the resistance elements as the control voltage. The predetermined positive voltage is higher than a voltage range of the control voltage when the voltage signal is input as the positive voltage.

Abstract: The present disclosure is for a continuous monitoring system for early failure detection in HVAC systems. Specifically, the inventive system monitors input and output temperatures, receives HVAC operation data, and computes Delta T values and other values. With the data that is received and computed, the inventive system computes statistical variance and automatically generates alerts which are transferred remotely.

Abstract: A building management system includes building equipment operable to affect a variable state or condition of a building and a control system configured to receive a user input indicating a model form. The model form includes a plurality of matrices having a plurality of elements defined in terms of a plurality of parameters. The control system is configured to parse the model form to generate a sequence of machine-executable steps for determining a value of each of the plurality of elements based on a set of potential parameter values, identify a system model by executing the sequence of machine-executable steps to generate a set of parameter values for the plurality of parameters, generate a graphical user interface that illustrates a fit between predictions of the identified system model and behavior of the variable state or condition of the building, and control the building equipment using the identified system model.

Abstract: A cloud-based analytics engine that analyzes data relating to an industrial automation system(s) to facilitate enhancing operation of the industrial automation system(s) is presented. The analytics engine can interface with the industrial automation system(s) via a cloud gateway(s) and can analyze industrial-related data obtained from the industrial automation system(s). The analytics engine can determine correlations between respective portions or aspects of the system(s), between a portion(s) or aspect(s) of the system(s) and extrinsic events or conditions, or between an employee(s) and the system(s). The analytics engine can determine and provide recommendations or instructions in connection with the industrial automation system(s) to enhance system performance based on the determined correlations.

Abstract: A heat exchange unit, a heat exchange system, and a method of determining the failure of a control valve in the heat exchange system. The heat exchange unit includes: a first flow path; and a second flow path at least partially located within the first flow path to exchange heat with the first flow path, one of the inlet and the outlet of the second flow path being connected to the main flow path of the external heat exchange system through a control valve; a first temperature sensor at the inlet of the first flow path to sense a first temperature T1; a second temperature sensor at the outlet of the first flow path or the second flow path within the first flow path to sense a second temperature T2; and a processor configured to determine whether the control valve fails.

Abstract: Techniques for implementing and/or operating a deployment system that includes a vehicle frame of a deployment vehicle, a drive sub-system, which includes wheels secured to the vehicle frame, a swage machine, and a fluid power sub-system. The swage machine includes a grab plate, which interlocks with a grab notch on a pipe fitting to be secured to a pipe segment, which includes tubing that defines a pipe bore and a fluid conduit implemented in an annulus of the tubing, a die plate including a die, and a fluid actuator that actuates the grab plate toward the die plate to facilitate conformally deforming a fitting jacket of the pipe fitting around the tubing of the pipe segment. The fluid power sub-system selectively powers the drive sub-system or the swage machine based on a target operation to be performed by the deployment vehicle.

Abstract: Systems and methods for automated monitoring and control of food processing systems are disclosed. Data from one or more controllers of a food processing system is received during operation of the food processing system at a remote food processing facility. Values of one or more operating parameters of the food processing system are monitored, based on the received data. At least one event of interest occurring during the operation of the food processing system is detected, based on the monitored values of the one or more operating parameters. Control signals for adjusting a configuration of the food processing system are transmitted to the one or more controllers, based on the detected event.

Abstract: An energy management system includes an energy input sensor, an energy output sensor and a system controller. The energy input sensor is configured to generate at least one energy input signal indicating an energy flow to an energy storage medium of an energy storage device. The energy output sensor is configured to generate at least one energy output signal indicating an energy flow from the energy storage medium. The system controller is configured to estimate a charge level of the energy storage medium based on an initial charge level of the energy storage medium and a change in the charge level of the energy storage medium, which is based on the at least one energy input signal and the at least one energy output signal.

Abstract: The present disclosure relates to a control apparatus and method for a device that has been made intelligent through combination with Internet of Things (IoT) technology. The present disclosure may be applied to intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, small retailers, security and safety-related service, etc.) which is based on IoT-related technology. A method for controlling a first device at the first device according to some embodiments of the present disclosure may comprise the steps of: receiving control state information on a second device from the second device; acquiring a control signal for the first device; on the basis of at least one of the received control state information and the acquired control signal, selecting one from among at least one or more stored control rules; and executing a control operation for the first device on the basis of the selected control rule.

Abstract: An example HVAC system includes an HVAC component, and an HVAC control configured to control the HVAC component according to an HVAC system configuration parameter. The HVAC control includes a controller wireless interface and a memory. The system also includes a mobile device having a user interface and a mobile wireless interface in wireless communication with the controller wireless interface of the HVAC control. The mobile device is configured to display the HVAC system configuration parameter on the user interface, receive user input settings for the HVAC system configuration parameter, and wirelessly transmit the received user input settings to the controller wireless interface of the HVAC control. The HVAC control is configured to store the received user input settings in the memory of the HVAC control to control the HVAC component. Example methods of controlling an HVAC system are also disclosed.

Abstract: An appliance network connectivity apparatus includes a voltage sensor that generates a signal at an output that is proportional to a voltage provided to the appliance. A current sensor generates a signal at an output that is proportional to a current flowing through the appliance. A processor determines the electrical characteristics of power consumed by the appliance and executes web server software for communicating data through a network. A relay controls power from the power source to the appliance. A memory stores the electrical characteristics. A network interface provides the electrical characteristics to the network.

Abstract: An apparatus comprises at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to obtain a system of nonlinear equations characterizing a physical system, to construct a flexible embedded system from the system of nonlinear equations, wherein the flexible embedded system is configurable with any of a plurality of arbitrary reference states as respective starting points, to utilize the flexible embedded system to generate at least one output providing a solution to the system of nonlinear equations, and to establish one or more operating parameters of the physical system based at least in part on the output generated utilizing the flexible embedded system. The physical system is configured in accordance with the one or more established operating parameters. The physical system in some embodiments illustratively comprises an electric power system, an integrated circuit, or another type of electrical or electronic system or circuit.

Abstract: A wind power plant supplies power to a utility grid in accordance with an active power reference, where the wind power plant comprises a plurality of wind turbine generators and a power plant controller arranged to send an active power set point to the wind turbine controller of each of the plurality of wind turbine generators.

Abstract: A computing device can generate predictions for future consumptions for one or more buildings based on a variety of factors. The factors can include a local climate corresponding to each building, a mass and heat transfer for each building, a daily operation for each building, and an occupancy behavior for each building. A power flow can be determined for one or more power generators. The power flow can be determined based on the predictions of future consumption. A control input vector can be determined for the one or more buildings.

Abstract: Generation of feedback for a part production process based on vibrational testing of parts produced by the part production process. A response characteristic may be identified from vibrational data regarding the parts that is correlated to a process variable of the part production process. The response characteristic may relate to a state of the process variable such that identification of the response characteristic may allow for generation of feedback regarding adjustment of a process control. Such response characteristic may relate to a vibrational metric regarding vibrational data and may comprise identifying a trend in data between a plurality of parts. Also presented are approaches to evaluation of parts, including batch evaluation of parts in which collective vibrational data regarding a plurality of parts belonging to a batch are analyzed. The process control aspects may be performed independently or in combination with part evaluation.

Abstract: A system for a cooling control component for a computing device is provided. A computing device monitors weight distribution from data received from one or more sensors distributed on a base of the housing of the computing device. A computing device determines that the weight distribution is uneven for a defined period of time. A computing device executes a first overheating prevention measure that uses a hardware operation profile to reduce heat generation.

Abstract: To obtain a plant-monitoring autonomous control system which performs autonomous distributed control without using an advanced calculation processing unit such as a CPU. A plant-monitoring autonomous control system is provided with a control network which mutually connects: input nodes for receiving an input signal from a control target apparatus and transmitting the input signal to the control network; a calculation node having calculation circuits, and for transmitting, to the control network, a result obtained by performing calculation processing on data received from the input node; and an output node for outputting, to the control target apparatus, data received from the calculation node.

Abstract: The present disclosure provides a computer-implemented method for recommending one or more control schemes for controlling peak loading conditions and abrupt changes in energy pricing of one or more built environments associated with renewable energy sources. The computer-implemented method includes collection of a first set of statistical data, fetching of a second set of statistical data, accumulation of a third set of statistical data, reception of a fourth set of statistical data and gathering of fifth set of statistical data. Further, the computer-implemented method includes analysis of the first set of statistical data, the second set of statistical data, the third set of statistical data, the fourth set of statistical data and the fifth set of statistical data. In addition, the computer-implemented method includes recommendation of one or more control schemes to a plurality of energy consuming devices and a plurality of energy storage and supply means.

Abstract: An example method of performing a valve check on a plurality of valves utilized in a wellbore servicing operation includes identifying a set of valves to be checked from the plurality of valves. The method also includes simultaneously actuating each valve in the set to transition from a first position to a second position. The method further includes for each valve in the set, recording a first response time based on the transition from the first position to the second position and determining if the first response time for the valve exceeds a first predetermined upper threshold. The method also includes presenting a display of each valve in the set and an indication whether the first response time exceeds the first predetermined upper threshold.

Abstract: A shaping apparatus, a shaping method and a shaped object are provided. The shaping apparatus for shaping a shaped object that is stereoscopic and in which at least one part is colored is provided and includes: inkjet heads which are coloring heads that eject a coloring ink; an inkjet head which is a light reflective material head that ejects a white ink to become a light reflective material; and a controller. The shaped object including a region to be colored is shaped as the shaped object. At least a part of the region to be colored is formed by arranging a plurality of color cells set in advance as a unit of coloring. Each of the color cells includes a reflective core formed of the white ink, and an outer peripheral portion formed of the coloring ink.