Intelligent Recognition of Laser Welding Deviation Based on Improved Neural Networks

Laser welding technology has become one of the most commonly used high-precision welding methods in the field of modern industrial manufacturing, but there are deviations in the laser welding process, such as uneven weld seams and positional shifts, etc., which will directly affect the quality and performance of the welded joints. Therefore, accurately identifying and timely correcting these laser welding deviations is crucial to ensure welding quality and improve productivity. The aim of this study is to realize the intelligent identification of laser welding deviations based on an improved neural network approach

Research on Active Balance Control Strategy for Electric Vehicle Power Battery Pack

The battery pack of a pure electric vehicle is composed of multiple battery cells connected in series and parallel, and in the process of battery charging and discharging and long-term use, it will cause an imbalance between the battery cells or battery packs, which affects the capacity utilization and service life of the battery. This paper analyzes the electric vehicle lithium-ion battery pack as a study of equalization control, and analyzes the equalization variables used for the battery pack, the battery model, the external characteristics of the battery, and the SOC estimation based on the extended Kalman filter algorithm. The SOC is used as the equalization variable, so that all the battery cells are basically at the same charging and discharging depth, which makes full use of the power of the battery pack, and improves the safety performance of the battery pack when it is working, and an equalization control simulation model is constructed in Matlab/Simulink software, and the equalization method and the system of this paper for the battery cluster are simulated and researched

High school English homework design from the perspective of unit whole teaching -- Taking Unit 3 Family Matters as an example for Foreign Graduate Edition (2019)

The assignment design under the whole teaching vision of unit has the characteristics of situation, relevance, cooperation, integration and evaluation. Based on the case, this paper proposes to determine the performance evaluation task according to the analysis of unit content; Design class assignments, docking performance evaluation tasks; Determine the evaluation plan and evaluate the class work tasks in three steps to design high school English homework

Study on the Design Method of Cartoon Character Modeling Based on Evolutionary Computation

The animation industry is in a relatively advanced development state among emerging industries in China. Due to the excellent expression of anime character images and their ability to fully express the theme ideas through language, expressions, music, and other means, they have received good evaluations. However, in 3D anime design, the aesthetics and quality of cartoon character designs will directly aff ect the artistic expression of the work. Therefore, this article fi rst outlines the background of cartoon character design in anime, and on this basis, proposes the use of evolutionary calculus methods to design the evolutionary generation and styling of cartoon character components. Through experiments, it has been shown that the method of evolutionary computation is benefi cial for improving the design speed of cartoon character designs and greatly reducing the workload of designers

Research on data distribution and load balancing scheduling framework in cloud environment based on fuzzy logic concept

Framework based on fuzzy logic concept is proposed to solve the problem of data distribution and load balancing scheduling in cloud environment. The framework comprehensively considers the system load, data access mode and node resources, aiming at the balanced distribution of data and the reasonable scheduling of load. By fuzzy processing the resource status information in the cloud environment, the advantage of fuzzy logic can refl ect the actual situation more accurately. At the same time, considering the size, type and access frequency of data and other factors, the data is distributed to diff erent server nodes to achieve the balance of data distribution. Based on the load balancing algorithm, the task allocation strategy is dynamically adjusted according to the resource status information and task load of each server node to improve the performance and reliability of the system. The eff ectiveness and superiority of the framework in the cloud environment are proved by the experimental evaluation. This research has practical signifi cance and application value for data management and load scheduling in cloud environment

The application of CNC laser engraving technology in the porcelain base style

The progress of science and technology also promotes the progress of art, the birth of new technology at the same time promotes the progress and development of art, the two complement each other. It only occupies a small part of the whole development history of ceramics, but as a witness of the historical development of ceramics, it has witnessed the development of ceramics. With the development of The Times, all kinds of innovative significance of the bottom of the emergence, the emergence of CNC carving technology, also changed the production of ceramic bottom, to a certain extent to broaden the development space of ceramic art

Discussion on application of artificial intelligence robot in fire prevention and rescue

With the development of science and technology and the progress of society, fi re has become a common and serious disaster. The traditional means of fi re prevention and rescue in some cases have a certain degree of limitations, therefore, the application of artifi cial intelligence robot in fire prevention and rescue has attracted much attention. Artificial intelligence robot has the ability of autonomous perception, decision-making and execution, which can eff ectively deal with fi re accidents and provide new solutions for fi re prevention and control. The purpose of this paper is to systematically discuss the application of artifi cial intelligence robot in fi re prevention and rescue, analyze the robot’s perception ability, decision-making ability and execution effect in the fire scene, and put forward the methods and suggestions to solve the relevant problems. Its signifi cance is to provide new ideas and technical support for fi re prevention and control work, improve the effi ciency and safety of fi re prevention and rescue

Exploration on innovative path of experimental teaching of electronic circuit course in colleges and universities

In the Internet era, the demand for applied and innovative electronic communication talents is increasing. How to promote the reform of electronic circuit course experimental teaching, help students understand the course knowledge in practice and improve their practical ability has become the key issue for colleges and universities to improve the quality of electronic circuit teaching. This paper takes the electronic circuit course in colleges and universities as the research object, starts with the big gap in experiment progress, the single form of experimental teaching and the large consumption of experimental teaching resources, expounds the existing problems in the experimental teaching of electronic circuit course, and focuses on the development of micro-class experiment video, the design of stratifi ed experiment in the course, the introduction of virtual simulation practical training and the optimization of experimental teaching assessment. To explore the innovative path of experimental teaching of electronic circuit courses in colleges and universities

Analysis on the Development of Mechanical Design, Manufacture and Automation in Modern Enterprises

With the acceleration of the digital process, in order to solve the hidden danger of data security, this paper takes data management as an example for in-depth research. In the data collection stage, detailed data collection policies are formulated to clarify business needs and reduce information risks. Advanced encryption technology and secure communication channels are adopted to ensure data transmission confidentiality. In the data storage stage, establish a permission management system to limit access and reduce the risk of internal abuse. Conduct regular safety audit and risk assessment to timely identify and correct potential safety risks. The research results aim to provide effective reference for data security management

Research on classroom teaching reform path of solar cell new technology under the background of new engineering

Under the background of new engineering, the teaching mode of solar cell new technology needs to adapt to the change of social demand for related professionals, provide more practical education content, and train students with innovative ability and practical ability. In order to further improve the eff ective improvement of the quality of classroom teaching of new solar cell technology, professional teachers in colleges and universities should adopt advanced teaching concepts and reform and innovate classroom teaching activities. Based on this, this paper starts from the signifi cance of classroom teaching reform of solar cell new technology under the background of new engineering, analyzes the current situation of classroom teaching of solar cell new technology, and puts forward optimization strategies