Abstract: A hydraulic-electric coupling driven multi-actuator system and control method are provided. The system comprises one or more hydraulic-electric hybrid driven actuators, first inverters, control valves, centralized hydraulic units and control units, wherein each hydraulic-electric hybrid driven actuator is correspondingly connected with one first inverter and one control valve; the centralized hydraulic units are connected with the control valves and configured to supply oil for the hydraulic-electric hybrid driven actuators and to perform power compensation; and the control units are respectively connected with the hydraulic-electric hybrid driven actuators, and each control unit is configured to control output torque of a first motor of the corresponding hydraulic-electric hybrid driven actuator based on pressure information of the hydraulic-electric hybrid driven actuator, such that pressure of driving cavities of the hydraulic-electric hybrid driven actuators is equal.

Abstract: Methods and systems for detecting systemwide service issues by using anomaly localization. In an example, a method includes receiving time-series monitoring data for multiple services, the time-series monitoring data including multiple dimensions and an error metric; for the monitoring data from each service, evaluating scopes within the monitoring data based on an objective function for a time-series of the error metric to identify at least one anomalous scope, each scope including at least one dimension and a value for the dimension; based on evaluating the scopes, generating a ranked list of scopes for each service based on objective function scores for the scopes; correlating the ranked lists of scopes across the multiple services to identify a cross-service anomaly; and generating an alert for the services based on the cross-service anomaly, the alert indicating at least one scope as a potential root cause for the cross-service anomaly.

Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting surplus capacity on a set of server nodes and determining a quantity of deferrable virtual machines (VMs) that may be scheduled over an upcoming period of time. This determination of VM quantity may be determined while minimizing risks associated with allocation failures on the set of server nodes. This disclosure described systems that facilitate features and functionality related to improving utilization of surplus resource capacity on a plurality of server nodes by implementing VMs having some flexibility in timing of deployment while also avoiding significant risk caused as a result of over-allocated storage and computing resources. In one or more embodiments, the quantity of deferrable VMs is determined and scheduled in accordance with rules of a scheduling policy.

Abstract: A new variable selective etching technology for thick SOI devices. An SOI material is etched by the following steps: (1) providing an SOI wafer; (2) depositing a composite hard mask with a variable selection ratio to replace a traditional hard mask with an invariable selection ratio; (3) applying a photoresist; (4) mask making, namely defining a to-be-etched region by using a photoetching plate; (5) etching the photoresist in the defined region; (6) etching the composite hard mask; (7) removing the photoresist; (8) etching top silicon by using a second etching method at a first selection ratio; and (9) etching a buried oxide layer by using a third etching method at a second selection ratio. The new variable selective etching technology avoids the damage to a side wall of a deep trench when the buried oxide layer is etched, and does not need to use an excessive thick hard mask.

Abstract: A display device driver and a driving method thereof are provided. The display device driver includes a display panel, a source driver, and a timing control chip, wherein the display panel is configured to present at least two load types of display images, the source driver is signally connected to the display panel, and the timing control chip includes a data detection module and a data processing module.

Abstract: The present disclosure relates to a spike event decision-making device, method, chip, and electronic device to eliminate inherent delays of an output spike event of the neuromorphic chip when reading decisions. The spike event decision-making device includes a first counting module configured to count a number of input spike events of the spiking neural network, a second counting module configured to count some or all of the output spike events of the spiking neural network; and a decision-making module configured to generate a decision-making result according to numbers of spike events fired by neurons in an output layer of the spiking neural network when the number counted by the first counting module reaches a first predetermined value, or when the total count counted by the second counting module reaches a second predetermined value.

Abstract: Embodiments of the present disclosure relate to a gearbox housing. The gearbox housing has a housing body and an annular gear. The housing body comprises an annular support and a lateral portion provided at a side face of the annular support. The lateral portion has a hole formed thereon for an input shaft to pass through. The annular gear is provided inside of the housing body along a radial direction and adapted to couple to the annular support, wherein a plurality of teeth are circumferentially provided at an inner side of the annular gear. A gear wheel with an output shaft is adapted to couple to the plurality of teeth.

Abstract: According to implementations of the subject matter described herein, there is provided a solution of providing a health index of a service. In this solution, a plurality of incident information sets associated with a plurality of services are obtained. The plurality of services are provisioned in a computing environment. An incident information set indicates at least one incident reported during operation of a service. Respective health indices are determined for the plurality of services based on respective ones of the plurality of incident information sets and a health classification policy. The respective health indices indicate respective health statuses of the plurality of services and being determined from a same health index range. Through unified use of incident information, the determined health indices can indicate universal and consistent health statuses for different services.

Abstract: A thermochromic polymer composition including a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymer composition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochromic polymer composition which has a good thermochromic performance and good thermal performance and thus could provide a visible indication of the overheat condition. An electrical device is formed from the thermochromic polymer composition. A further embodiment of the process for preparing the thermochromic polymer composition and forming the electrical device.

Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting surplus capacity on a set of server nodes and determining a quantity of deferrable virtual machines (VMs) that may be scheduled over an upcoming period of time. This determination of VM quantity may be determined while minimizing risks associated with allocation failures on the set of server nodes. This disclosure described systems that facilitate features and functionality related to improving utilization of surplus resource capacity on a plurality of server nodes by implementing VMs having some flexibility in timing of deployment while also avoiding significant risk caused as a result of over-allocated storage and computing resources. In one or more embodiments, the quantity of deferrable VMs is determined and scheduled in accordance with rules of a scheduling policy.

Abstract: A robot system for oral cavity and tooth treatment. The system includes a console, a seat device, a robot and a navigation device. The console includes a display device, an operating device and an emergency stop device. The seat device includes a body support portion, an orientation adjustment portion and a head fixing portion. The robot comprises a main controller, a robotic arm, a manipulator. The navigation device performs navigation inside a tooth in a root canal treatment operation according to pre-stored tooth information. The treatment instrument in the manipulator can be replaceable. The seat device can be adjusted such that a patient can face any direction between forward and downward, or lie prostrate.

Abstract: An apparatus for measuring variable in relation to a power cable accessory, including: an RFID tag, including: a sensor configured to generate a signal indicative of the variable in its environment, an antenna, and an RFID IC electrically connected to the sensor and configured to process and modulate the signal generated by the sensor and transmit the modulated signal to an RFID reader via the antenna, wherein: the RFID tag is shaped to be fitted with the power cable accessory with its sensor in thermal contact with an electrical connector of the power cable accessory and with its antenna external to the electrical connector.

Abstract: Some embodiments of the present disclosure provide an electroluminescent device and a method of manufacturing the same, a display panel and a display apparatus. The electroluminescent device includes a first electrode and a second electrode disposed oppositely. A composite functional layer is disposed between the first electrode and the second electrode, and the composite functional layer includes a thermally activated delayed fluorescence material and a luminescent material. The thermally activated delayed fluorescence material is configured to capture carriers that are not recombined in the luminescent material so as to generate excitons which are then transferred to the luminescent material.

Abstract: A thermochromic polymer composition including a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymer composition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochromic polymer composition which has a good thermochromic performance and good thermal performance and thus could provide a visible indication of the overheat condition. An electrical device is formed from the thermochromic polymer composition. A further embodiment of the process for preparing the thermochromic polymer composition and forming the electrical device.

Abstract: A thermochromic electrical device is made of thermochromic plastic material and has a visual indicator pre-printed with regular print or ink to allow visible warning of a scalding situation when the thermochromic plastic portion fades from its original color to leave the warning visible. The electric device may be any one of, for example, a cable tie, a cable connector, a terminal connector, a splice connector, and a cable jacket.

Abstract: An apparatus for measuring variable in relation to a power cable accessory, including: an RFID tag, including: a sensor configured to generate a signal indicative of the variable in its environment, an antenna, and an RFID IC electrically connected to the sensor and configured to process and modulate the signal generated by the sensor and transmit the modulated signal to an RFID reader via the antenna, wherein: the RFID tag is shaped to be fitted with the power cable accessory with its sensor in thermal contact with an electrical connector of the power cable accessory and with its antenna external to the electrical connector.

Abstract: A method for redistribution layer routing is proposed. The method at least comprises inputting information regarding a redistribution layer layout, at least one netlist, and a constraint file. Next, it is creating a concentric-circle model based on the information, the netlist and the constraint file. Subsequently, it is assigning at least one pre-assignment net to at least one redistribution layer according to the concentric-circle model. Finally, the redistribution layer routing is performed.

Abstract: A method for redistribution layer routing is proposed. The method at least comprises inputting information regarding a redistribution layer layout, at least one netlist, and a constraint file. Next, it is creating a concentric-circle model based on the information, the netlist and the constraint file. Subsequently, it is assigning at least one pre-assignment net to at least one redistribution layer according to the concentric-circle model. Finally, the redistribution layer routing is performed.

Abstract: The present invention provides a LED driving circuit, which is adapted to be coupled to a power supply via a phase control dimmer.