4results about How to "Design faster" patented technology

The present application relates to a kind of Helmholtz resonance material sound absorption performance prediction method, comprising: based on the sound absorption performance database between the structure parameters of different dimensions of Helmholtz resonance material and sound absorption coefficient, obtain training set and verification set;Using the data in training set trains the Helmholtz resonance material sound absorption performance prediction network based on machine learning, test verification is carried out using verification set, obtain Helmholtz resonance material sound absorption performance prediction model;The structure parameters corresponding to different dimensions of the Helmholtz resonance material to be measured are input into Helmholtz resonance material sound absorption performance prediction model, obtain the predicted value of the sound absorption coefficient of different dimensions of Helmholtz resonance material.Compared with prior art, the present application solves the problem that it is difficult to predict sound absorption performance by simulation technology due to too many parameters of acoustic Helmholtz resonance material, solves the problem of long simulation prediction time and low efficiency, and can efficiently and accurately predict the sound absorption coefficient of different dimensions of Helmholtz resonance material.

This disclosure relates to the field of computer technology, specifically to a terrain editing method, a terrain editing device, a computer-readable storage medium, and an electronic device. The method includes: acquiring multiple types of terrain files; generating terrain models corresponding to the multiple types of terrain files based on the multiple types of terrain files; merging the terrain models corresponding to the multiple types of terrain files into a unified terrain model; and editing the unified terrain model in response to an editing operation on the unified terrain model. The technical solution of this disclosure can solve the problem of slow game map design speed in related technologies.

The application discloses a belt conveyor roller parameterized design control system, which comprises a parameterized window input module, a two-dimensional drawing generation module, a three-dimensional model generation module, a finite element simulation checking module and an outsourced part standard part database module. The system can realize the functions of belt conveyor roller design calculation, strength checking, two-dimensional / three-dimensional parameterized modeling, finite element analysis, three-dimensional drawing and finite element analysis result output, and has great significance in realizing the storage, processing, management and sharing of engineering data of the structure, accelerating the design speed, shortening the product production cycle, reducing the design and production cost, improving the product reliability and dynamic simulation simulation.

This invention discloses a method, apparatus, electronic device, and storage medium for opening a shielding frame steel mesh. It can determine the type of graphic data based on the acquired shielding frame graphic data to identify closed and non-closed shielding frame graphics. Different port identification methods can be used to obtain corresponding shielding frame ports for different non-closed shielding frame scenarios, while ports are not needed for closed shielding frame scenarios. The invention acquires the steel mesh opening length range, bridging width, and internal / external expansion parameters, and calculates the steel mesh opening length, bridging position, and angle to obtain the shielding frame steel mesh opening graphic. The solution provided by this invention, implemented through software, can achieve shielding frame steel mesh opening with a single click, completing the opening design within 3-5 minutes. This significantly saves design time, reduces the complexity of shielding frame steel mesh opening design, increases the speed of shielding frame opening design, and solves an industry problem.