Abstract: An apparatus and method for testing sensitivity consistency of an acoustic emission sensor are provided. The apparatus uses a cylindrical polymethyl methacrylate (PMMA) rod as a test bench. A clamping seat, a clamping block, and a mounting cylinder are mounted on one end of the test bench in cooperation. Under an action of a pressure spring, an end face of a tested sensor keeps pressure-stable coupling contact with an end face of the test bench. A bracket is mounted on another end face of the test bench, and keeps, together with a fixing seat and the clamping seat, the test bench horizontally placed on a desktop. By adjusting a width and an amplitude of a pulse excitation signal of a signal generator, and according to sensitivity distribution and aggregation between tested sensors, a consistency calculation method is used to screen out tested sensors with first, second, and third sensitivity consistency.

Abstract: The present disclosure relates to software-defined methods and apparatuses for designing a wafer-level switching system, including: determining wafer-level switching system layout constraints; constructing a target wafer-level switching system and determining parameters, and designing a logical topology of a switching network; designing a layout of the switching chiplets on the wafer substrate; respectively designing interface structures of external chiplets and internal chiplets; configuring a switching mode and an enable state of each port of the switching chiplets; ending the process when the target logical topology can be achieved by the wafer-level switching system; otherwise, reconstructing a logical topology of a switching network and mapping it to the substrate.

Abstract: A method of processing an interference detected by a first microwave sensor is disclosed. The method comprising the steps of: receiving, by a second microwave sensor, from the first microwave sensor a message comprising a signal feature profile representing the interference detected by the first microwave sensor; matching, by the second microwave sensor, the signal feature profile comprised in the received message with a stored feature profile, the stored feature profile obtained by the second microwave sensor from its own received signal, and determining, by the second microwave sensor, that the interference detected by the first microwave sensor is caused by the second microwave sensor, if the signal feature profile matches the stored feature profile.

Abstract: A method includes acquiring multiple pieces of first received signal quality information at a receiver, where the multiple pieces of first received signal quality information represent qualities of signals received at the receiver, generating first conditional sample statistical values based on the multiple pieces of first received signal quality information and phase shift arrays corresponding to the signals, determining the first phase shift array that meets a communication requirement according to the first conditional sample statistical values, where the first phase shift array includes the phase shift value for at least one reflective element of an IRS, and configuring the IRS based on the first phase shift array.

Abstract: The disclosure provides a fast and stable genomic breeding value evaluating method for animal individuals, and relates to the technical field of animal breeding. In the method, HIBLUP is adopted to perform genomic breeding value prediction using phenotype, genotype and pedigree information, and the final output includes estimated genetic value of individuals, additive effect and dominant effect values of each individual, and back solution values of each genetic marker effect used on genotyping chips. The pedigree, phenotypic and genotypic information can be fully used to predict genetic (additive and dominant) values for each individual animal and as well as effect values for each SNP marker, and the most advanced genomic breeding value prediction and variance component estimation algorithm are realized to realize genomic selection.

Abstract: The invention discloses a lithium battery information fixture, which includes two relatively arranged supporting seats, a plurality of guide pillars arranged between the supporting seats, a compressing assembly arranged on the guide pillars, and a pushing mechanism arranged on the supporting seats driving the compression assemblies to slide along the guide pillars. A plurality of forming laminate assemblies are arranged between the two supporting seats, PCB board assemblies bonding to the electrode ears of the lithium batteries are arranged on the forming laminate assemblies, and adjusting laminates are arranged between the two supporting seats to adjust upper and lower position of the forming laminate assemblies and the PCB board assemblies. When the lithium batteries are placed between the adjacent laminates, the center position of the lithium batteries and the PCB board assemblies can be adjusted, thus realizing the formation of lithium batteries with different polar ear positions.

Abstract: A flaw detection machine with parallel lifting function, adapted for detecting flaw without demounting wheels, includes a trolley, slidable along steel rail, a base frame, a jacking apparatus and a tread flaw detecting device provided on the trolley, a first jacking mechanism for driving the jacking apparatus to move up and down, a second jacking mechanism for driving the tread flaw detecting device to move up and down, the tread flaw detecting device has a vertical frame, a tread probe manipulator provided at an upper end of the vertical frame, a tread probe frame provided on the tread probe manipulator, and the jacking apparatus is mounted on the vertical frame and able to slide up and down along an inner side wall of the vertical frame.

Abstract: A flaw detection machine with parallel lifting function, adapted for detecting flaw without demounting wheels, includes a trolley, slidable along steel rail, a base frame, a jacking apparatus and a tread flaw detecting device provided on the trolley, a first jacking mechanism for driving the jacking apparatus to move up and down, a second jacking mechanism for driving the tread flaw detecting device to move up and down, the tread flaw detecting device has a vertical frame, a tread probe manipulator provided at an upper end of the vertical frame, a tread probe frame provided on the tread probe manipulator, and the jacking apparatus is mounted on the vertical frame and able to slide up and down along an inner side wall of the vertical frame.