10 results about "Static structure" patented technology

The application discloses a reliability evaluation and optimization method and system for large model function code, a medium and a program product, and belongs to the technical field of artificial intelligence. A demand prompt word, a test case and expected output are acquired to form a standardized test data set; an execution consistency score, a semantic consistency index and a static structure consistency index of the code to be evaluated are calculated and fused into an intention consistency comprehensive score; a safety score is obtained by performing static safety analysis on the code to be evaluated; the intention consistency comprehensive score and the safety score are fused into a final comprehensive score, and the reliability is judged; if the reliability is not good, a defect label is generated according to the scores of the indexes and weighted fusion is performed to obtain optimization guidance information, and the code is corrected or regenerated according to the information. The application comprehensively evaluates the code quality from four dimensions of execution, semantics, structure and safety, highlights the short board effect by adopting a fusion strategy, realizes closed-loop automatic optimization, and significantly improves the reliability and safety of the function code.

An aircraft propulsion system includes a turbocompressor unit, an engine exhaust assembly, and a tube assembly. The turbocompressor unit includes a compressor, a turbine, a turbocompressor rotational assembly, and a static structure. The static structure forms a first cavity and a second cavity. The engine exhaust assembly includes an annular scroll disposed between the first cavity and the second cavity. The annular scroll includes a scroll body and a plurality of hollow stator vanes. The plurality of hollow stator vanes is disposed within the flow channel. The tube assembly includes a tubular body. The tubular body extends through one of the plurality of hollow stator vanes between and to the first cavity and the second cavity. The tubular body forms an internal passage extending from the first axial tube end to the second axial tube end. The internal passage connects the first cavity in fluid communication with the second cavity.

The utility model belongs to the technical field of lamp pearl, especially related to a kind of anti-static structure of LED lamp pearl, including substrate, still include: the top fixed mounting of substrate has plastic reflection cup, the inside of plastic reflection cup is filled with protective glue, the bottom end fixed mounting of protective glue inside has fixed die attach adhesive, the top fixed mounting of fixed die attach adhesive has dam glue, the top of dam glue is installed with gold wire and penetrates, the top fixed mounting of plastic reflection cup has screw seat, fill in by protective glue to plastic reflection cup, then by plastic reflection cup to fixed die attach adhesive is daubed, then again to dam glue is filled daubing, then in gold wire is installed to dam glue, then protective glue is used to protect gold wire, then gold wire is used to transfer electric energy for LED chip, by the cooperation of fixed die attach adhesive and dam glue, reduce the area exposed in air in LED lamp, to effectively reduce the generation of static and antistatic ability.

A multiphysics-coupled method for analyzing the structure of motor end caps relates to the field of finite element analysis (FEM) for motor end caps. This method effectively improves simulation accuracy and design reliability, and shortens product development cycles, thereby optimizing the design to enhance the overall reliability and service life of the motor system. The multiphysics-coupled method organically combines electromagnetic field analysis, thermal stability analysis, and static structural analysis into a complete and efficient multiphysics simulation process for comprehensive evaluation of the end cap. The maximum radial force of the rotor obtained from the electromagnetic field analysis is used as the load input for the static structural analysis, while the temperature field from the thermal stability analysis is directly imported into the static structural analysis to achieve effective coupling and transfer of multiple data. Through the final static structural analysis, the total deformation, equivalent stress, and safety factor of the end cap are obtained, providing crucial information for the reliability and durability design of the end cap.

The utility model discloses a Flumeus filter bag with an anti-static structure, which comprises a filter bag body, the filter bag body is arranged in the middle of the inside of a supporting assembly, the supporting assembly comprises a base, supporting rods and a top frame, and the outer side of the upper end of the base is connected with the lower end of the top frame through a plurality of supporting rods arranged at equal intervals. Meanwhile, the upper end of the top frame is fixedly connected with the top of the filter bag body through a clamping positioning sleeve, a positioning frame is installed at the lower end of the middle of the clamping positioning sleeve, a bearing is arranged in the middle of the positioning frame, a vertical shaft is arranged in the middle of the bearing, cleaning frames are arranged on the two sides of the vertical shaft, and the two cleaning frames are arranged in a staggered mode; meanwhile, the outer sides of the two cleaning frames are attached to the inner wall of the filter bag body. According to the Flumeus filter bag with the anti-static structure, the positioning frame, the bearing, the vertical shaft, the limiting seat, the cleaning frame, the connecting disc and the transmission rod are matched for use, so that the vertical shaft is convenient to rotate, dust adhered to the inner wall of the filter bag body is cleaned by the cleaning frame, the anti-static effect is improved, and cleaning is convenient.

The utility model discloses a kind of anti-static structure's industrial control mainboard, it is related to industrial control mainboard field.The utility model is provided with the anti-static structure's industrial control mainboard, and the protective static guiding industrial control mainboard includes left side support frame, right side support frame, industrial control mainboard main body, mainboard mounting bolt, static grounding discharge end, limit rotary support, left side hollow cover plate, right side hollow cover plate, rotating shaft and opening handle, first can complete the covering type protection work to industrial control mainboard to avoid bumping to mainboard, and when maintaining industrial control mainboard, can complete the guiding work of contact type static, avoid damaging mainboard when detecting, and the industrial control mainboard static dust removal mechanism including U-shaped mounting bracket, lateral installation bolt, ion wind stick, strip guide pipe and ion air outlet is set, can remove static on mainboard by ionized gas and complete dust removal work to mainboard at the same time of static removal.

A ball bearing assembly for an aircraft includes an inner race, a plurality of balls and an outer race positioned radially outwardly of the plurality of balls. The outer race is secured to a squirrel cage that will connect the outer race to static structure. The squirrel cage has a central axis that will be parallel to an axis of rotation of a rotating member to be supported by the balls. The squirrel cage has a plurality of recesses separated by beams. The beams have a radially inner surface and a radially outer surface defined relative to the rotational axis, and extend between axial ends and through an intermediate portion. The beams have a first radial thickness at the axial ends that is greater than a second radial thickness at the intermediate portion. A rotating assembly is also disclosed.

The application discloses a manifold radiator based on regulation of internal structure morphology and a manufacturing method thereof, and belongs to the technical field of electronic cooling and thermal management. The manifold radiator is composed of a base, a packaging cover plate and a flexible partition plate. The internal flow channel of the base is divided into a central thermal flow channel and a side flow channel by the flexible partition plate. The uniform flow of a working medium is realized through a fluid equalization structure. The flexible partition plate is a composite plate composed of a spring steel belt and a NiTi thin belt. The flexible partition plate can change the width of the flow channel with temperature change, and realizes the on-demand distribution of the cooling working medium. During manufacturing, the base is processed by using oxygen-free copper. The spring steel belt is processed by gradient micro-ribs, and the NiTi thin belt is pre-stretched and trained before being compounded. The manifold radiator is manufactured through assembly, packaging and testing. The manifold radiator breaks through the limitation of traditional static structure, can adaptively adjust heat dissipation, and improves the anti-dry burning capacity.

This invention relates to the field of computer-aided design technology, and more particularly to a collaborative parametric design method for the negative bending moment zone of UHPC bridges based on finite element analysis. A five-dimensional design parameter vector is constructed and iteratively optimized. Simulations are performed for multiple cooling scenarios, and a two-stage collaborative optimization is executed: the first stage extracts the most unfavorable temperature drop envelope for optimization, fixing static structural parameters such as thickness and reinforcement in the converged solution, and outputting design drawings; the second stage, with the static parameters fixed, performs dimensionality reduction and independent optimization only on the dynamic intervention parameters for multiple cooling scenarios, generating a field-triggered dynamic control parameter table. This invention can solve or at least alleviate the problems of decoupling between static structural parameters and dynamic intervention parameters in the negative bending moment zone of UHPC bridges, and the disconnect between optimization objectives and material conditions, providing a collaborative parametric design method for the negative bending moment zone of UHPC bridges based on finite element analysis.

The utility model discloses a kind of anti-static structures for automobile switch, including the automobile gear combination switch being constituted by base and handle, the upper shell and lower shell of the handle are connected by the connecting structure of preventing static electricity from entering shell, the connecting structure includes being provided in lower shell edge inside, and long slot is provided in the length direction along edge, and long protrusion that is adapted with long slot is provided in the upper shell edge inside, long protrusion is buckled in long slot, so that the upper shell and lower shell are buckled together. The utility model is simple in structure, low in cost, and the buckling gap between the upper shell and lower shell can be shielded by long protrusion, when handle outside is static, it can avoid static electricity from entering shell from gap, interfere with the normal work of its internal electronic components, improve the service performance and service life of switch.