2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)最新文献_第8页

Deformation Reconstruction of Injection Molded Part Based on Stratified ICP Registration and B-spline Fitting 基于分层ICP配准和b样条拟合的注塑件变形重建

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941522

Junhao Ouyang, Z. Qiu, Sinan Yuan

{"title":"Deformation Reconstruction of Injection Molded Part Based on Stratified ICP Registration and B-spline Fitting","authors":"Junhao Ouyang, Z. Qiu, Sinan Yuan","doi":"10.1109/3M-NANO56083.2022.9941522","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941522","url":null,"abstract":"Injection molding is a multi-field interacted process with high pressure, high speed and high temperature, which leads to that the deformation and its microcosmic distribution of molded part are intractable to measure and describe accurately. In this paper, a deformation reconstruction method based on the stratified Iterative Closed Point (ICP) registration and B-spline fitting was proposed. In the method, an adaptive smoothing filtering algorithm was presented to process the measured point cloud, and the registration considering the impact of the deformation was applied to align the measured to the ideal point clouds to get accurate deformation, and the cubic B-spline surface interpolation algorithm was utilized for the deformation reconstruction. The experiment results showed that the developed adaptive filtering could better smooth the data than the traditional mean, median, and Gaussian filtering algorithms, and the error of the stratified ICP was about 13% less than that of the traditional ICP and the transformation reliabilities were improved, furthermore, the deformation values, corresponding positions, and microcosmic distribution of deformation were completely supplemented.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122126089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of an Innovative 3D Ultrasonic Vibrator for Ultrasonic Vibration Cutting 用于超声振动切割的新型三维超声振动器的研制

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941535

Yanjie Yuan, Jiangyun Zhu, Kunkun Yu

引用次数: 0

Formation of Electric Fields in Optically-induced Dielectrophoresis 光诱导介质电泳中电场的形成

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941549

Huan Yang, Zuobin Wang

引用次数: 0

Facile Conjugation Electrospinning Construction of Core-shell Structured Nanofiber Yarns Displaying Synchronous Up-conversion and Conduction Bi-functionality 具有同步上转换和传导双功能的核-壳结构纳米纤维纱线的易共轭静电纺丝结构

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941643

Yuqi Sheng, H. Qi, Liu Yang, Wensheng Yu, Guixia Liu, Xiang-ting Dong

{"title":"Facile Conjugation Electrospinning Construction of Core-shell Structured Nanofiber Yarns Displaying Synchronous Up-conversion and Conduction Bi-functionality","authors":"Yuqi Sheng, H. Qi, Liu Yang, Wensheng Yu, Guixia Liu, Xiang-ting Dong","doi":"10.1109/3M-NANO56083.2022.9941643","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941643","url":null,"abstract":"Up-conversion luminescent-conductive bi-functional core-shell yarns (shorted as CSYs) were successfully synthesized utilizing conjugation electrospinning technology. This specially designed CSYs are composed of two kinds of electrospun fibers. The up-conversion luminescent electrospun fibers (ULEFs) containing NaYF4: Yb3+, Er3+ up-conversion luminescent nanoparticles (ULNPs) are located in the shell layer and conductive electrospun fibers (CEFs) containing polyaniline (PANI) composes the shell layer. The diameters of CSYs and the nanofibers therein are ca. $475 mumathrm{m}$ and 735.5±1.19 nm respectively. The EDS element mapping indicates obvious core-shell structure of the obtained CSYs. CSYs exhibit tunable up-conversion luminescent intensity and conductivity by modulating the doping mass of ULNPs and PANI respectively. CSYs synthesized in this work are one of the excellent candidates for intelligent fabrics, anti-counterfeiting materials and electrical devices. Additionally, the particular designing concept and the assembling mechanism of the CSYs are widely expanded to other poly-functional yarns.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127950414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical Simulation and Experimental Research on Wire Electrical Discharge Machining of NiTi Shape Memory Alloy NiTi形状记忆合金线放电加工的数值模拟与实验研究

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941637

Mingyu Li, Jinkai Xu, Yonggang Hou

引用次数: 0

Design and Analysis of a Novel Continuous Ejector Pin Mechanism for Mini-LED Mass Transfer 微型led传质机构的设计与分析

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941719

Zhishen Liao, Hongcheng Li, Chengsi Huang, Zhihang Lin, Hui Tang, Yuandong Tian

{"title":"Design and Analysis of a Novel Continuous Ejector Pin Mechanism for Mini-LED Mass Transfer","authors":"Zhishen Liao, Hongcheng Li, Chengsi Huang, Zhihang Lin, Hui Tang, Yuandong Tian","doi":"10.1109/3M-NANO56083.2022.9941719","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941719","url":null,"abstract":"The continuous mechanical Mini-LED chip mass transfer approach is greatly attractive for the rapidly growing Mini-LED display applications. Compared with the traditional intermittent eject pin transfer method, the continuous method significantly decreases the transfer duration, thus the production efficiency is greatly improved. To this end, a novel continuous ejector pin mechanism with 2-degree of freedom (DOF) and sub-centimeter-scale stroke is designed for continuous mechanical Mini-LED chip mass transfer, which is driven by the piezoelectric actuators and generates the displacement via the compliant mechanism. Specifically, the Continuous Ejector Pin Mechanism (CEPM) provides the decoupled displacements along horizontal and vertical directions such that the ejector pin can keep relatively stationary with the moving chip carrier and achieves chip transfer from the blue film to the substrate. The mechanism consists of a double-bridge cascade structure in the vertical direction, and a bridge-DPFR (double parallel four-reed flexible module) parallel structure in the horizontal direction which is capable of achieving large stroke, high frequency, and high precision motion of the pinning system. Kinetostatic analysis of the mechanism is carried out by using the matrix representation base on Von-Mises beam theory and small deformation assumption. Finally, the performance of the installations is analyzed and evaluated by the finite element analysis (FEA) method.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128096614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Classification of Liver Cancer Cell Based on Nano-features Using Decision Tree Algorithm 基于决策树算法的纳米特征肝癌细胞分类

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941550

Yi Zeng, Li Li, Shengli Zhang, Zuobin Wang, Xianping Liu

引用次数: 0

Overview of Industrial Policies for Graphene and Graphene-like Materials 石墨烯及类石墨烯材料产业政策综述

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941589

Lan Liu, X. Wang, Zegao Wang

引用次数: 0

Time-of-flight Extraction Method Based on Cross-correlation for Stress Measurement 基于互相关的应力测量飞行时间提取方法

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941551

Jianfei Yao, Yunxuan Gong, Yongzhi Liu, Zhili Long

{"title":"Time-of-flight Extraction Method Based on Cross-correlation for Stress Measurement","authors":"Jianfei Yao, Yunxuan Gong, Yongzhi Liu, Zhili Long","doi":"10.1109/3M-NANO56083.2022.9941551","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941551","url":null,"abstract":"The basic principle of ultrasonic-based absolute stress detection is to estimate the stress by detecting the propagation time of ultrasound in the medium. Because the change of wave speed caused by stress is very weak, how to obtain the propagation time of ultrasonic waves in the medium stably is the key problem. The commonly used time-of-flight (TOF) extraction methods include the peak value method or the threshold method, these methods are very sensitive to noise and waveform distortion in the signal, and have poor stability when the echo's signal-to-noise ratio (SNR) is low. Therefore, we adopt a TOF extraction method based on wavelet noise reduction algorithm and cross-correlation method. The SNR of the echo is improved by wavelet noise reduction, and the TOF is obtained by the cross-correlation method. Moreover, the acquisition mode of one transmitter and two receivers is adopted to solve the reference signal consistency problem in the cross-correlation method. The experimental results show that compared with the peak value method, the cross-correlation method improves the accuracy and stability of TOF extraction.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130598286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accurate Evaluation of Cascaded Four-wave Mixing Products Generation in Fiber with Optical Feedback Based on Multilayer Perceptron 基于多层感知器的光纤级联四波混频产物的精确评价

2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO) Pub Date : 2022-08-08 DOI: 10.1109/3M-NANO56083.2022.9941668

Jin Wen, Wei Sun, Weijun Qin, Chenyao He, Keyu Xiong, Bozhi Liang

{"title":"Accurate Evaluation of Cascaded Four-wave Mixing Products Generation in Fiber with Optical Feedback Based on Multilayer Perceptron","authors":"Jin Wen, Wei Sun, Weijun Qin, Chenyao He, Keyu Xiong, Bozhi Liang","doi":"10.1109/3M-NANO56083.2022.9941668","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941668","url":null,"abstract":"The introduction of optical feedback mechanism enhances the cascaded four-wave mixing (CFWM) effect in high nonlinear fiber, and the machine learning algorithm is used to optimize and predict the bandwidth and number of the CFWM products through controlling parameters in high nonlinear fiber, such as fiber length, pump power and feedback coefficient. Compared with the single pass situation, the results show that the bandwidth is increased to 300 nm with up to 41 products, and the products number is also improved by introducing optical feedback strategy. The comparison between the simulation results and machine learning results demonstrated that the neural network model has the potential for analyzing and predicting the CFWM products in the high nonlinear fiber with a feedback system. The model is characterized by MSE below 0.01 and improves the time efficiency by 81.9%. This research can pave the way for realizing cross-over studies bridge between nonlinear fiber optics and machining learning.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132351889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0