14results about How to "Realize parameterization" patented technology

The invention discloses a parameterized device automatic generation method and system based on an interface, a device is decomposed into a plurality of mutually associated components, a preset area is constructed by means of area creation, area reference and area transformation, and after a layer is bound to the preset area, the component of the device is obtained; construction parameters can be flexibly set when the area is constructed, and finally, all the components are spliced into a complete device. According to the method, parameterization of device design is realized, underlying codes do not need to be deeply mastered, the development time of the process suite is shortened, the development cost is reduced, and the device design efficiency is improved. Besides, parameters of a complete device or all components of the device are stored, templates are formed, so that parameter multiplexing is achieved, the device design efficiency is improved, the stored templates are converted into formats compatible with different platforms, parameterized devices can be automatically generated on the different platforms according to the exported parameters, and the device design efficiency is improved. And the device design efficiency and flexibility are improved.

The invention discloses an assembly type shear wall bolt connection box with a stress gradient transition function, and belongs to the technical field of assembly type reinforced concrete structure connection. The connecting box comprises a steel box body, an anchoring back plate arranged on the back face of the box body and array type anchoring ribs arranged on the anchoring back plate. The metal outer wall of the connecting box is coated with a buffer layer formed by a high-strength rubber elastomer or epoxy resin mortar, and the thickness of the buffer layer is gradually reduced in the anchoring direction, so that rigidity gradient transition from the steel box to the concrete is achieved. The structure can effectively weaken stress concentration near the end of the anchor bar, delays cracking and crushing of concrete on the edge of the connecting box, remarkably improves ductility and crack resistance of the vertical abutted seam joint of the fabricated shear wall, and better achieves the design goals of strong connection and weak components.

The application discloses a kind of arc-shaped template setting device and method based on circular arc geometric parameterization, the device includes arc-shaped template, support mechanism, auxiliary support mechanism and intelligent control device, arc-shaped template includes multiple sequentially through hinge connecting mechanism connection's standardization template, support mechanism includes formwork support body, electric linear push rod and connecting frame, intelligent control device includes controller, electronic angle measuring instrument and laser range finder, the method includes: one, based on circular arc geometric parameterization, the theoretical calculation of arc-shaped template setting parameter;Two, assemble and erect arc-shaped template;Three, set up support mechanism and auxiliary support mechanism;Four, lay out electronic angle measuring instrument and laser range finder;Five, control and calibrate the radius of curvature of arc-shaped template.The application can adjust the joint angle between any two adjacent standardization templates, by real-time measurement and calibration of the setting angle of multiple standardization templates, the purpose of adjusting the radius of curvature of arc-shaped template can be achieved.

The invention relates to the technical field of semitrailers, in particular to a new energy driven particle powder material transportation semitrailer which comprises a data acquisition system, a data analysis system, a control system and a correction system. The data acquisition system acquires a parameter set and road condition information; the data analysis system judges a dominant abnormal state based on the pressure gradient and the electrification rate, and judges a recessive abnormal state based on the response amplitude; the control system adjusts torque distribution of a driving shaft or suspension damping based on the cooperation coefficient during dominant abnormity, and adjusts the suspension height and / or in-tank auxiliary vibration frequency based on the response damping ratio during implicit abnormity; and the correction system calculates the comprehensive change rate after the primary adjustment, and dynamically adjusts the preset comprehensive change rate in combination with the road condition information to judge whether the secondary adjustment is performed or not. According to the method, explicit and implicit abnormity accurate identification and secondary adjustment optimization in the particle powder material transportation process are achieved, and the transportation safety and the material fluidity are effectively improved.

The application relates to a modeling and updating method of a dynamic system simulation model based on Apmss software, which comprises the following steps: in the Apmss software, an independent sample initial template is established for the same structural unit in each subsystem; a subsystem modeling tool is used to instantiate the independent sample initial template to generate a plurality of subsystem simulation model files, namely *.apmss files; an apmss program is used to convert the subsystem simulation model files into cmd command files for generating the subsystem simulation model in the adams software; an assembly command file is generated and executed, the assembly command file comprises reading the cmd command files of the subsystem simulation models and generating an aview.cmd command stream file and starting the adams software; the aview.cmd command stream file is a total file for modeling in the Adams software, and the total file comprises the cmd command files for generating the subsystem simulation models; after the Adams software is started, the aview.cmd file is automatically called to generate the subsystem simulation models in the Adams software and assemble the subsystem simulation models together to obtain a dynamic simulation system model.

The application discloses a gluing track formula generation method, a gluing track control method, equipment and a storage medium. The method comprises the following steps: acquiring a gluing type corresponding to at least one gluing point, and determining a to-be-configured parameter item template corresponding to each gluing type. The gluing type comprises any one of the following: single-point gluing, straight-line gluing and reciprocating multi-row gluing. According to the to-be-configured parameter item template, user input information is received to determine a corresponding configured parameter list. A modular code component corresponding to the gluing type is called, and trajectory control data of the corresponding gluing point is generated in combination with the configured parameter list. The trajectory control data of each gluing point is used to generate a gluing track formula. Thus, various types of gluing tasks can be uniformly described and processed, and the quick integration of different gluing process types in the same track formula is supported, and the adaptability to complex workpiece gluing requirements is improved.

The invention relates to an automatic invigilation device for sports test and an unmanned automatic invigilation method, and the invigilation method comprises the steps: transmitting the identity information of an examinee to be tested to an examinee information module through the automatic invigilation device for sports test; an information acquisition area of the image acquisition module is adjusted to a test area or sports facilities for testing, identity information of an examinee is read through the card reader, facial information of the examinee is acquired through the image acquisition module, facial feature information of the examinee is extracted through the facial feature extraction module, and after identity recognition is performed on the examinee, the examinee can be tested. The information and the information acquisition time are stored in an examinee information module; the image acquisition module is used for recording the actions of the test items performed by the examinees in the whole process; the sports test automatic invigilation software is used for performing standard judgment on actions of test items performed by examinees, performing score measurement and statistics on the standard actions, and giving test scores of the examinees, so that unmanned whole-course automatic invigilation in the sports test process is realized.

The invention provides a hydropower engineering design data modeling system based on a BPRS method, which comprises a process object enumeration library, a design semantic library, a geometric feature library, a design parameter library, a business process library, a visual modeling module, a data modeling engine, a database structure generation module, a data exchange standard generation module and a collaborative interface module, unification of design data, business processes and system structures is realized, and multi-specialty collaboration, parameter association, semantic modeling and automatic generation of data standards are supported. According to the method, efficient collaboration, parameterized management, semantic modeling and standardized generation of hydroelectric engineering design data can be realized, the problems of data islands, flow breakage, semantic deficiency and the like in traditional design are solved, and the design efficiency and the intelligent level are improved.

The present invention belongs to the technical field of heat release rate prediction of low-carbon engines. In order to solve the problem that the existing model is not suitable for the changes in combustion characteristics under various working conditions, a method and system for training a multi-stage heat release rate prediction model for a low-carbon engine are provided. Among them, the method for training a multi-stage heat release rate prediction model for a low-carbon engine includes obtaining the engine operating parameters and combustion characteristic parameters of the set dimension; using the active subspace sensitivity analysis method to calculate the normalized activity score of each dimension of the engine operating parameter to the combustion characteristic parameter and use it as the weight of the corresponding dimension of the engine operating parameter; weighting the engine operating parameters of each dimension according to their corresponding weights, and then combining the combustion heat release rate fitted by the three-Weibull function to form a data set; using the data set to fine-tune the heat release rate prediction model preliminarily trained, and obtain a multi-stage heat release rate prediction model for a low-carbon engine. It can fully capture the characteristics of the engine combustion process and improve the prediction accuracy and generalization ability of the model in virtual test applications.

The invention provides an unfolding process optimization design method of a retractable landing mechanism. The unfolding process optimization design method at least comprises the following steps: determining size parameters and quality characteristics of a main supporting leg and an auxiliary supporting leg in the retractable landing mechanism; determining parameters required by kinematics calculation of each component in the retractable landing mechanism; determining an unfolding control mode, design parameters and a load borne in the unfolding process of the retractable landing mechanism; determining a to-be-optimized parameter and a parameter range; based on the above steps, establishing a parameterized and modularized air pressure-mechanical structure joint kinetic model by means of system simulation software; an optimization algorithm, an optimization target and constraint conditions are determined, an optimization analysis process is established in system simulation software, and a process for extracting a calculation result is compiled; the air pressure-mechanical structure joint kinetic model is driven, the analysis process and the calculation result extraction process are optimized to run, the calculation result is extracted after batch processing calculation of the parameterized model, and whether the calculation result meets the constraint condition or not is judged by optimizing the convergence condition of the algorithm.

The application discloses a kind of pyricularia oryzae antagonistic streptomyces fermentation preparation, preparation method and application, belong to microbial fermentation and biological pesticide field, which comprises the following steps: screening the inhibitory rate of more than 80% of pyricularia oryzae starting strain of streptomyces, ribosome engineering is reformed by rpsL gene K88E directional point mutation, the value is greater than 5000 ug / mL in the optimized fermentation medium of carbon-nitrogen ratio 25:1~30:1, corn syrup 0.5%~1% culture makes potency, and the preparation of suspension preparation containing viable bacteria and metabolites is prepared by suspending liquid and supernatant concentrate compound, and the comprehensive prevention and cure effect of the preparation in field reaches more than 75%, which can replace chemical pesticide.

This application discloses a method, apparatus, device, and storage medium for designing a molded cup structure based on spherical feature optimization. This application relates to the field of molded cup design technology. The method includes: constructing a three-dimensional human body model based on three-dimensional data of a target human body, and constructing a radial reference axis system passing through the breast region of the target human body based on the three-dimensional human body model; generating a control mesh for constructing the molded cup surface based on the radial reference axis system; determining the outer contour boundary of the molded cup based on the breast contour of the three-dimensional human body model; and adjusting the positions of control points in the control mesh based on the outer contour boundary and the radial reference axis system to generate an optimized molded cup structure.

The invention discloses a method for estimating the silver iodide concentration required for artificial precipitation and snow enhancement by radar observation, and belongs to the technical field of artificial precipitation and snow enhancement. The method comprises the following steps: obtaining radar observation results of any cloud precipitation case, and statistically analyzing the vertical distribution of radar reflectivity factors; setting a threshold value of a target layer reflectivity factor according to the vertical distribution of radar reflectivity factors; inputting a seeding layer temperature, a seeding layer air pressure, a height difference between a seeding layer and a target layer, and a threshold value of the target layer reflectivity factor into a parameterized equation of a pre-acquired silver iodide concentration, and calculating the required silver iodide concentration; and the invention optimizes cloud seeding operations and improves the effect of artificial precipitation enhancement by selecting a suitable silver iodide concentration.

The present invention relates to a belt tension constant maintaining device for oilfield production equipment, and specifically to an intelligent belt tension constant maintaining device. It includes a motor sliding base provided with a driving screw and a recovery motor provided with an output shaft, and is characterized in that it also includes a first sprocket, a roller, a gravity barrel, a second sprocket, and a third sprocket; the first sprocket is connected to the output shaft in a transmission manner; the roller is coaxially linked with the first sprocket and the second sprocket; the gravity barrel is hung on the roller by winding a driving rope; the third sprocket is connected to the second sprocket in a transmission manner; the third sprocket is coaxially linked with the driving screw; the sprocket transmission is adopted, the structure is simple, the working reliability is high, and it is suitable for the harsh working environment of outdoor well sites. The belt tensioning force can be adjusted in real time through preset parameters, the manual effort can be reduced, and the working efficiency can be improved. The real-time parameters of the belt can be obtained through sensors and counters, and the parameterization of the belt working conditions can be realized, which is conducive to the intelligent development of oilfield work.