Han Zhang

The Value Logic, Challenge and Development Path of Traditional Handicraft Empowered by Artificial Intelligence Technology

Han Zhang

Artificial intelligence technology provides a new possibility for the inheritance and innovation of traditional handicrafts, and its enabling logic is reflected in three dimensions: value logic, challenge, and development path. By means of intelligent design assistance, process optimization, and digital marketing, AI …

Smart Sensor for Online Vibration Monitoring of Hydropower Dam Based on Butterfly MEMS Accelerometer

Yingqi Sun, Han Zhang, Mengdi Yao, Yining Wang et autres

Aiming at the increasing demand for smart sensor in online vibration monitoring of hydropower dam, a smart sensor is developed using MEMS sensing technology and distributed networking technology. Equipped with a high performance Cortex-A55 SOC and a low power Cortex-M3 MCU, the …

cn (code pays fourni par la source)

A Denoising Algorithm for Wear Debris Images Based on Discrete Wavelet Multi-Band Sparse Representation

Han Zhang, Xian Chen, Young‐Chul Kim

Wear debris image processing techniques are increasingly employed in health monitoring and fault diagnosis for mechanical equipment. However, during the acquisition and storage of wear debris images, substantial noise is often introduced, leading to significant errors in the subsequent feature extraction and …

kr, cn (code pays fourni par la source)

Deep attentive spatio-temporal feature learning for automatic resting-state fMRI denoising

Dinggang G. Shen, Han Zhang, Tae‐Eui Kam, Dong-Hee Shin et autres

us (code pays fourni par la source)

Author response for "Dynamic nonlinear soft sensor modelling method using linear slow feature analysis and least squares support vector regression for batch processes"

Shuning Zhang, Ke Liu, Han Zhang, Guanlong Deng

Corporate Social Responsibility and Enterprise Performance: The Chain Mediating Effect Test Based on Corporate Reputation and Brand Value

Xiaojian Lu, Han Zhang, Minqiang Zhang, Yanfen Chen

Corporate social responsibility (hereinafter referred to as “CSR”) sometimes does not directly affect enterprise performance but through some mediator variable. Corporate reputation and brand value have chain-mediating effects in the influence mechanism of CSR on enterprise performance. Theoretically, this paper broadens the …

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Research on Path Planning for Robot Based on Improved Design of Non-Standard Environment Map With Ant Colony Algorithm

Feng Li, Young‐Chul Kim, Ziang Lyu, Han Zhang

The maps used for the path planning of mobile robots are mostly grid maps, which are generated through independent design or sensor measurement to obtain relevant information and then modeling. To obtain the robot motion planning path more quickly, this paper proposes …

kr, cn (code pays fourni par la source)

Image Denoising and Feature Extraction of Wear Debris for Online Monitoring of Planetary Gearboxes

Wei Cao, Jianying Yan, Zili Jin, Han Zhao et autres

Wear debris generated in a pitting process of planetary gearboxes carries valuable information about health status. However, RGB images of online wear debris are often affected by image blur caused by Gaussian noise, high-frequency noise, and other random noises besides Gaussian noise, …

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Application of Haar Wavelet De-noising with Cross Correlation and Neighboring Coefficients to the Bearing Faults Prognosis

Wei Cao, Zhenyuan Gou, Dong Wang, Han Zhang et autres

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Research on Image Denoising for On-Line Wear Debris Monitoring

Wei Cao, Dong Wang, Han Zhang, Zhenyuan Gou

Based on the planetary gearbox condition monitoring experimental platform, this paper proposes an organic algorithm for wavelet algorithm, two-dimensional variational mode decomposition and median filtering for the image information of abrasive particles collected during on-line oil wear debris monitoring. Combined denoising algorithm, …

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The gearbox wears state monitoring and evaluation based on on-line wear debris features

Wei Cao, Han Zhang, Ning Wang, Hai Wen Wang et autres

au, cn (code pays fourni par la source)

The Gearbox Health State Monitoring Based on Wear Debris Analysis

Wei Cao, Ning Wang, Han Zhang, Dong Wang et autres

Health state monitoring is important to many large machines. Which can real-time monitor the equipment operation condition, give early warning of possible equipment failures, and evaluate the remaining use life of equipment. Planetary gear transmission system is widely used in various fields …

au, cn (code pays fourni par la source)