Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence最新文献_第2页

Research on A Spatial Compliant Mechanism for the Power Release Branch in Vehicle Side Door Latch 汽车侧门闩动力释放分支的空间柔性机构研究

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439120

Chuanlei Zhong, Lubin Hang, Mingyuan Wang, Sulong Li, Xiaobo Huang, Xiaojie Huang, Zhe Liu, Yong Chen

{"title":"Research on A Spatial Compliant Mechanism for the Power Release Branch in Vehicle Side Door Latch","authors":"Chuanlei Zhong, Lubin Hang, Mingyuan Wang, Sulong Li, Xiaobo Huang, Xiaojie Huang, Zhe Liu, Yong Chen","doi":"10.1145/3438872.3439120","DOIUrl":"https://doi.org/10.1145/3438872.3439120","url":null,"abstract":"A spatial compliant mechanism with variable degree of freedom (DOF) is proposed for the Power Release branch of automobile side door latch. The mechanism has a compliant RSSPR motion mode with 2-DOF and a RSSR motion mode with 1-DOF. Due to that the compliant mechanism has the advantages of various motion modes and force adaptive flexibility, the compliant mechanism is applied to the vehicle side door latch as a power release branch, which meets all the requirements of the door latch operation function. In order to study the motion stability of compliant mechanism, a characteristic point of compliant mechanism is selected and its motion trajectory and phase diagram are obtained by the Adams simulation. The coincidence extent of the starting and ending points are taken as the evaluation index of the motion stability of compliant mechanism. Through the research, it is found that the two-point coincidence errors of the mechanism are controlled within 0.006mm, which meet the basic requirements of the motion stability of car door latch. This paper provides a way to analyze the stability of practical complex mechanical system by trajectory and phase diagram.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130955697","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

A Node Position Based Virtual Network Mapping Algorithm for Software-defined Satellite Network 基于节点位置的软件定义卫星网络虚拟网络映射算法

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439100

Wenxin Qiao, Hao Lu, Zhiwei Li, Zhigang Chen

引用次数: 0

A Comprehensive Evaluation of Hidden Markov Model for Hand Movement Recognition with Surface Electromyography 隐马尔可夫模型在面肌电识别手部动作中的综合评价

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439060

Yu Hu, Qiao Wang

{"title":"A Comprehensive Evaluation of Hidden Markov Model for Hand Movement Recognition with Surface Electromyography","authors":"Yu Hu, Qiao Wang","doi":"10.1145/3438872.3439060","DOIUrl":"https://doi.org/10.1145/3438872.3439060","url":null,"abstract":"Surface Electromyography (sEMG) gesture recognition plays an important role in developing Muscle-Computer Interface (MCI) system and myoelectric controlled assistive devices. Its recognition accuracy is greatly affected by the selection of classifiers. This paper evaluates the performance of Hidden Markov Model (HMM)-based sEMG hand gesture recognition on the large scale Non-Invasive Adaptive Hand Prosthetic (NinaPro) Database. We conduct an HMM-based hand gesture recognition framework using sEMG signal and make comprehensive evaluations of three HMM classifiers (HMM with Gaussian emission (Gaussian-HMM), HMM with Gaussian Mixture Model (GMM-HMM) and Semi-Continuous-HMM (SCHMM)) using the Within-Subject cross-validation (WSCV). Our evaluation is based on three commonly used feature sets, and the experiments are conducted on seven benchmark databases of the NinaPro Database. The experimental results on the whole NinaPro Database show that SCHMM classifier consistently achieves the best performance among the evaluated HMM classifiers. This work presents comprehensive evaluation of three commonly used HMM classifiers on the benchmark database NinaPro and also proposes a new feature sets during the evaluation.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130049763","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: 3

Development of a New-Style Desktop Manipulator 新型台式机械手的研制

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439046

Suyang Yu, Guangqi Liu, Weiye Zhang

引用次数: 0

6D Object Pose Estimation by Visual Descriptor 基于视觉描述符的6D目标姿态估计

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439095

Qi-Wei Sun, Samuel Cheng

引用次数: 0

A DOBC algorithm based on double speed loops controller in low-speed servo system with harmonic reducer 谐波减速器低速伺服系统中基于双速度环控制器的DOBC算法

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439061

Pengfei Liu, Tian Chen, Wei Qi, Weilin Gao

引用次数: 1

Current Status and Perspectives of the Artificial Intelligence-Based Identification of Citrus Huanglongbing 黄龙冰柑橘人工智能鉴定的现状与展望

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439077

Yichuan Bu, Haifeng Gan, Yujian Gan

引用次数: 0

Internet +: 5G Network Slicing Technology for Smart Grid 互联网+:面向智能电网的5G网络切片技术

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439087

Jing Wang, Ze-tao Li

{"title":"Internet +: 5G Network Slicing Technology for Smart Grid","authors":"Jing Wang, Ze-tao Li","doi":"10.1145/3438872.3439087","DOIUrl":"https://doi.org/10.1145/3438872.3439087","url":null,"abstract":"The proposal and development of energy Internet has a profound impact on human production and life style. The development of smart grid has become the focus of the community. In modern power system, optical fiber communication is widely used in the power communication system of high voltage transmission line, which realizes the interconnection between power equipment. However, the distribution system has complex structure and many intelligent terminal devices, so there is no unified communication standard to realize the interconnection of power equipment and information. The fifth generation cellular communication network (5G) officially put into commercial use means that 5G technology is gradually mature. This paper takes the key technology of 5Gcommunication network - Network slicing technology as an example, analyzes the key technology of network slicing and the communication network application scenario of smart grid, discusses the application of 5G network slicing technology in smart grid. Combined with the existing research results, the application prospect of 5G network slicing technology in smart grid is preliminarily forecasted.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127643103","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

Optimization of Steel Plate Stockyard Outbound Operation in Shipbuilding Using Improved Genetic Algorithm 基于改进遗传算法的造船钢板堆场出库作业优化

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439084

Lebao Wu, Zu-hua Jiang

引用次数: 2

A method for studying the sealing performance of cylinder head matched surface 一种气缸盖匹配面密封性能研究方法

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439118

Zhenhai Ma, Tiejun Yu, Y. Xing, Lifeng Liu, Min Hu

{"title":"A method for studying the sealing performance of cylinder head matched surface","authors":"Zhenhai Ma, Tiejun Yu, Y. Xing, Lifeng Liu, Min Hu","doi":"10.1145/3438872.3439118","DOIUrl":"https://doi.org/10.1145/3438872.3439118","url":null,"abstract":"The sealing performance of the matched surface between the cylinder body and the cylinder head directly affects the quality of the engine assembly. The surface morphology of the matched surfaces is a key factor affecting its sealing performance. In order to explore the sealing performance of cylinder head matched surface, this paper proposes a method based on the high-precision measurement. First, high-precision surface topography data of the cylinder head matched surface was obtained based on laser holographic interferometry. Second, based on the measurement data, the finite element contact model of the matched surface between cylinder head and gasket is established. Third, extract the leakage channel of the matched surface from the finite element contact model and perform CFD simulation analysis on it. Fourth, select the sample area where the leakage is most likely to occur on the matched surface of cylinder head and calculate its leakage rate. Combined with the relative contact area in the static seal contact theory to determine the threshold of the leakage rate, the seal performance of the two set of cylinder surfaces was evaluated. The results show that the method proposed in this paper can effectively evaluate the sealing performance of the matched surface of the cylinder head and find the cylinder head surface with poor sealing performance.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126515429","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: 1