Wenzhou University

6 ARTICLES PUBLISHED IN JoVE

Engineering

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Shiqing Lu¹, Rui Jiang², Xinyi Xiao³, Yong Li¹, Xia Huang¹, Kun Song¹, Changming Chen¹, Jun Ding¹

¹School of Mechanical Engineering, Chongqing University of Technology, ²College of Mechanical and Electrical Engineering, Wenzhou University, ³Mechanical and Manufacturing Engineering, Miami University

Here, we present a standardized method for measurement of the hand transmitted vibration from handles of a single-axle tractor with special reference to changes in grip force and vibration frequency.

A Collection of Biomaterials and Biomechanical Experiments and Analysis Methods

Feng-Xun Li¹, Zhen-Zhe Li², Rui Jiang², Mei-Ling Zhang³

¹Ulsan Ship and Ocean College, Ludong University, ²College of Mechanical and Electrical Engineering, Wenzhou University, ³School of Pharmacy, Wenzhou Medical University

A Collection of Biomaterials and Biomechanical Experiments and Analysis Methods

JoVE Core

Design and Optimization Strategies of a High-Performance Vented Box

Xiaohui Feng¹, Shujiao Pang¹, Xiaoming Pan¹, Zhenmu Chen^1,2, Shanlei Wang¹, Zhenzhe Li¹

¹College of Mechanical and Electrical Engineering, Wenzhou University, ²Institute of Laser and Optoelectronics Intelligent Manufacturing, Wenzhou University

Here, we present the range analysis method to optimize the sample points generated by an orthogonal experimental design to ensure that fresh food can be stored in a vented box for a long time by regulating the airflow pattern.

JoVE Core

Optimization of An Air-Based Heat Management System for Dusty Particulate Matter-Covered Lithium-Ion Battery Packs

Xiaohui Feng¹, Zhenzhe Li¹, Shujiao Pang¹, Ming Ren¹, Zhenmu Chen¹

¹College of Mechanical and Electrical Engineering, Wenzhou University

Here, we present the adaptive simulated annealing method (ASAM) to optimize an approximate quadratic response surface model (QRSM) corresponding to a dusty particulate matter-covered battery heat management system and fulfill the temperature drops back by adjusting the airflow velocities combination of system inlets.

JoVE Core

Comparative Study of Simulation of Temperature Rise in Ring Main Unit

Xiang Wang¹, Qianxi Sun¹, Chengji Lu², Minkai Zhang², Jiangcheng Jin², Linsen Mu³, Enlin Li³, Anxin Wang³, Mingge Wu^1,2,3,4

¹College of Mechanical and Electrical Engineering, Wenzhou University, ²Institute of Laser and Optoelectronic Intelligent Manufacturing, Wenzhou University, ³Wecome Intelligent Manufacturing Co., Ltd., ⁴College of Mechanical Engineering, Nanjing University of Aeronautics and Astronautics

This paper addresses the temperature rise problem of the ring main unit by establishing a simplified model and conducting a comparative analysis in two temperature field-solving modules.

Chemistry

Robotic-based Experimental Procedure for Colorimetric Gas Sensing Development

Zechen Li¹, Siyuan Xu¹, Mengyang Cui², Jie Deng², Jing Jiang^3,4, Yijian Shi⁵

¹School of Computer and Information Technology, Beijing Jiaotong University, ²Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, ³Zhejiang Lab, ⁴Faculty of Materials Science and Energy Engineering, Shenzhen University of Advanced Technology, ⁵College of Electrical and Electronic Engineering, Wenzhou University

Here, we present a protocol to develop colorimetric gas sensors using a robotic-based Design-Build-Test-Learn (DBTL) approach. This protocol integrates high-throughput automation, machine learning, and multi-objective optimization to efficiently discover and optimize sensor formulations for detecting gases like CO₂, enabling rapid, cost-effective, and precise sensor development.