7results about How to "Lower Design Barriers" patented technology

This application discloses a method for calculating the vibration isolation of ship vibration isolation devices based on isolator type spectrum data, relating to the field of ship vibration isolation design. The method includes: acquiring the type spectrum data and impedance test data of the target isolator; determining the stiffness and damping parameters of the target isolator based on the type spectrum data and impedance test data; constructing a finite element model of the ship vibration isolation device; inputting the stiffness and damping parameters of the target isolator into the finite element model for calculation, and obtaining the vibration isolation calculation results of the target isolator. This method can efficiently utilize isolator type spectrum data to conduct vibration isolation calculation and evaluation of ship vibration isolation devices during the ship design phase, avoiding resonance between the natural frequency of the vibration isolation device and the excitation frequency of the equipment, and improving the vibration isolation effect.

The application discloses a domain-specific language design method, device, equipment and storage medium. The method comprises the following steps: determining a syntax rule corresponding to a target domain according to a business logic of the target domain; writing the syntax rule according to a regular expression to obtain a target syntax described based on the regular expression; and generating a program package under a target running environment based on the target syntax, so as to develop the business logic by using the program package. The syntax rule is written by using the regular syntax, is not limited by a predefined syntax, and can be customized according to any business domain. Meanwhile, the running program under any environment can be output by specifying the target running environment, so that the generated program package can run in any specified environment, and the flexibility of the domain-specific language design is improved.

The application relates to a plane circle center point-based SolidWorks standard part automatic installation method for a parameter-free model, and belongs to the field of computer-aided design and three-dimensional mechanical design automation. The method first selects any part plane and any assembly hole on the part plane through a point selection mode; a sketch is created based on the geometric boundary of the part plane, and the coordinates of the sketch are determined according to the geometric boundary position information of the part plane; all assembly holes with the same hole feature on the part plane are automatically identified according to the extracted selected assembly hole feature, and corresponding sketch coordinates are established; sketch points are established for all sketch coordinates under the part plane; and the sketch-driven part array function is called, after manually assembling a standard part at any sketch point, the standard part assembly is automatically executed at all sketch points. The application can automatically batch install standard parts by using the sketch-driven part array function of an assembly body.

This application discloses a structural optimization design method for a cassette optical system to address the technical problem of image quality degradation caused by structural deformation under high-impact and high-overload conditions. The method includes: establishing a parametric finite element model comprising a primary mirror, a secondary mirror, and a supporting structure; obtaining the displacement vector through equivalent static analysis; calculating the structural stiffness characterization function and three image quality characterization functions (change in primary-secondary mirror spacing, primary mirror deformation, and secondary mirror deformation); establishing a multi-objective weighted optimization model; solving for the optimized structural element density distribution; and reconstructing the structural model. This method can effectively suppress structural deformation under high-impact and high-overload conditions, improving the stability and reliability of the system's image quality.

The application belongs to the technical field of electric data processing, and particularly relates to an engineering instruction changing method. In response to design input, for multiple third-level component nodes under the same secondary component node, a preset calculation model is called to calculate deviation values of coupling parameter pairs between associated third-level component nodes; when the deviation values of the coupling parameter pairs exceed a preset threshold value, engineering instruction changing prompts for the corresponding two third-level component nodes are popped up; for two secondary component nodes having an association relationship, matching parameters thereof are extracted, the matching parameters are input into a pre-established matching parameter calculation model, and a matching result is obtained; when the matching result exceeds a preset allowable range, engineering instruction changing prompts for the corresponding secondary component nodes are popped up; when parameter deviation exceeds a limit, the application can not only pop up engineering instruction changing prompts, but also automatically recommend adjustment suggestions in combination with a parameter sensitivity matrix.

This invention relates to the field of motor design and manufacturing technology, and provides a motor structure that solves the problems of poor heat dissipation and easy local overheating in the end windings. The motor structure includes a stator core and windings. The windings include a winding slot portion assembled within a stator core slot and a winding end portion extending beyond the end face of the stator core. The cross-sectional width W of the winding end portion is... end The cross-sectional width W of the portion inside the winding slot is greater than the width of the winding slot. slot And W end >W end,min W end,min This refers to the minimum cross-sectional width of the end winding, determined based on the target temperature difference constraint between the end winding and the slot winding. This invention achieves axial temperature uniformity of the winding without adding a cooling system, eliminating localized hot spots and improving power density and insulation life.

The application discloses a visualized editing advertisement content generation method and device, electronic equipment and product, and relates to the technical field of advertisement production. The method comprises the following steps: in response to a selection operation of a user on an advertisement template in an advertisement template library, loading the selected advertisement template; dynamically rendering all layer elements of the selected advertisement template in a browser; in response to an editing operation of the user on any layer element of the selected advertisement template, adjusting the any layer element to obtain a newly generated advertisement, wherein the editing operation comprises a layer element layout editing operation, a layer element attribute editing operation and / or a layer element switching operation; in response to a publishing operation of the user on the newly generated advertisement, converting the newly generated advertisement into a picture file for publishing, and saving design data of the newly generated advertisement to a server. The application can solve the problems of high technical threshold, low efficiency, difficulty in guaranteeing standardization and high modification cost in existing advertisement content production.