A5035468955- Industrial Vision Systems and Defect Detection
- Advanced machining processes and optimization
- AI and Multimedia in Education
- Safety and Risk Management
- Air Quality Monitoring and Forecasting
- Engineering Applied Research
- Advanced Sensor Technologies Research
- Infrastructure Maintenance and Monitoring
- Education and Work Dynamics
- AI and Big Data Applications
- Machine Learning and ELM
- Domain Adaptation and Few-Shot Learning
- Non-Destructive Testing Techniques
- MicroRNA in disease regulation
Shenyang Aerospace University
2023
Shanghai Shipbuilding Technology Research Institute
2009-2021
Virtual experiment teaching is an important part of higher education institutions and research institutions. It plays role in helping students develop basic experimental capabilities innovative concepts. Mechanical majors focus on the cultivation students' practical hands-on ability, but traditional mechanical equipment update iteration slower, cost higher, there are potential safety hazards. In order to solve problems encountered above teaching, this paper focuses characteristics...
The kernel function has been successfully utilized in the extreme learning machine (ELM) that provides a stabilized and generalized performance greatly reduces computational complexity. However, selection optimization of parameters constituting most common functions are tedious time-consuming. In this study, set new Hermit derived from polynomials proposed. significant contributions proposed include only one parameter selected small natural numbers; thus, is facilitated excessive structural...
An improved Otsu algorithm is proposed for corrosion detection around aircraft rivets. On the basis of traditional algorithm, which easy to cause loss some areas, maximum between-class variance value adjusted by adding weight k, and corresponding threshold obtained from relationship between value, so as realize optimal segmentation areas. The effect compared with mean square error, according condition, degree introduced classify grade. experimental results show that simple extract features...
Aiming at the problems of low precision and slow speed aircraft skin scratch detection, a method detection based on machine vision is proposed. Firstly, image enhanced by multiplication, region interest selected combining mean filtering local threshold to analyze image. Then noise filtered segmentation morphological processing screen area. Finally, line Gaussian operator used optimize parameter selection extraction algorithm, union collinear contour improve quality accurately obtain length...
Due to the growing energy shortage and sustained rapid growth of national economy, conservation has become one most concerned issues in society.Rail transit is a large consumer with great saving potential.This paper analyzes electrical load usage characteristics rail transit.This reviews energy-saving technologies electromechanical equipment systems discusses application renewable transit.The research results can guide design, construction operation China, reduce overall consumption expenditure.