Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence最新文献_第7页

Control System of Single-drive Double-branch Electric Vehicle Door Latch 单驱动双支路电动汽车门锁控制系统

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439121

Z. Qu, Lubin Hang, Huiyu Deng, Xiaobo Huang, Mingyuan Wang, Xiaojie Huang, Zhe Liu, Yong Chen, Yong Hua, Jinliang Du

引用次数: 1

Topology Optimization of Compliant Mechanism for Laparoscopic Surgery Instruments 腹腔镜手术器械柔顺机构的拓扑优化

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439123

Prabhat Kumar, Rupesh Ghyar, B. Ravi

{"title":"Topology Optimization of Compliant Mechanism for Laparoscopic Surgery Instruments","authors":"Prabhat Kumar, Rupesh Ghyar, B. Ravi","doi":"10.1145/3438872.3439123","DOIUrl":"https://doi.org/10.1145/3438872.3439123","url":null,"abstract":"Compliant mechanisms are flexible single-piece structures that produce the desired movement by going through elastic deformation, which is different from the traditional mechanisms that are joined by rigid bodies. Some of the advantages of compliant mechanisms include reduced friction, wear, noise and the possibility to generate unconventional actuation as well as ease of manufacture and assembly. A critical step in the design of compliant mechanisms is topology optimization for material distribution. It helps designers to extend and fine-tune a design that already has near-optimum material distribution. It involves determining the shape and location of holes of a structure as well and the connectivity of the domain. This study presents a compliant mechanism design for laparoscopic surgery instrument in which a feasible topology (configuration) is evolved to fulfil a prescribed input-output force-displacement relationship. Two different methods are used for this purpose. In the first method, an objective function is formulated to capture the need for compliance by going through the desired deformation (kinematic requirement) and stiffness to resist external loads (structural requirement) once the mechanism adopts the desired configuration. In the second method, the objective function is to minimize the volume fraction given the design constraints as limitation to translation of nodes. The optimization process is implemented in MATLAB and Altair OptiStruct software. The resulting topology is converted into 3-D CAD model followed by Finite Element Analysis to determine the stress and deformations. Some observations and recommendations are noted based on these studies.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"83 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":"115344800","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

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence 2020第二届机器人、智能控制与人工智能国际会议论文集

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872

引用次数: 0

Research on Intelligent Navigation and Positioning of Inspection Robot Based on SLAM 基于SLAM的巡检机器人智能导航定位研究

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439055

Hongrun Wang, Hongya Wang, Junyu Yi

引用次数: 2

Text Emotion Recognition Using GRU Neural Network with Attention Mechanism and Emoticon Emotions 基于注意机制和表情符号情感的GRU神经网络文本情感识别

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439094

Taiao Liu, Yajun Du, Qiaoyu Zhou

引用次数: 4

A Review of Mahjong AI Research 麻将AI研究综述

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439104

Yajun Zheng, Shuqin Li

引用次数: 5

Simulated analysis of Hybrid Electric Vehicle Powertrain based on ADVISOR 基于ADVISOR的混合动力汽车动力系统仿真分析

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439105

Kuang Shuizhang

{"title":"Simulated analysis of Hybrid Electric Vehicle Powertrain based on ADVISOR","authors":"Kuang Shuizhang","doi":"10.1145/3438872.3439105","DOIUrl":"https://doi.org/10.1145/3438872.3439105","url":null,"abstract":"Over the past 100 years, the rise of industry and economic development have promoted the progress of the automobile industry, and the problems of energy shortage and environmental degradation have followed. This article based on Audi A6L2.8 automobile engine, ZYT permanent magnet DC motor and 18650 lithium ion battery are selected to form the power system of hybrid new energy vehicle. Select the engine parameters such as torque, speed, fuel consumption, voltage, etc. for calculation, and establish the mathematical model of the engine, motor, battery and other modules.Use ADVISOR2002 electric vehicle simulation software to simulate and analyze the hybrid vehicle power system to make it meet the expected vehicle performance indicators.Compare the performance simulation results of hybrid electric vehicles with the performance of pure fuel vehicles. Through comparative analysis, hybrid vehicles have better fuel economy and emissions than pure fuel vehicles. This article mainly completed the following aspects: (1) Based on Audi A6L2.8 automobile engine, ZYT permanent magnet DC motor and 18650 lithium ion battery are selected to form the power system of hybrid new energy vehicle. (2) Select the engine parameters such as torque, speed, fuel consumption, voltage, etc. for calculation, and establish the mathematical model of the engine, motor, battery and other modules. (3) Use ADVISOR2002 electric vehicle simulation software to simulate and analyze the hybrid vehicle power system to make it meet the expected vehicle performance indicators. (4) Compare the performance simulation results of hybrid electric vehicles with the performance of pure fuel vehicles. Through comparative analysis, hybrid vehicles have better fuel economy and emissions than pure fuel vehicles.","PeriodicalId":199307,"journal":{"name":"Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"21 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":"130039701","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

Research on Library Knowledge Recommendation Based on Intelligent Discovery System 基于智能发现系统的图书馆知识推荐研究

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439076

Beibei Xu, Yanqing Zhao, Haizhou Feng, Shiwei Zhu, Junfeng Yu, Mingjun Zhang, V. Kuzminykh

引用次数: 1

CEN CEN

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1007/978-1-4020-6754-9_2660

Da Huang, Xinglin Chen

引用次数: 1

Synergistic effect of mixed cathode materials on lithium-ion batteries 混合正极材料对锂离子电池的协同效应

Proceedings of the 2020 2nd International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2020-10-17 DOI: 10.1145/3438872.3439114

Chunchi Lu, Ying Wang, Ya Ren

{"title":"Synergistic effect of mixed cathode materials on lithium-ion batteries","authors":"Chunchi Lu, Ying Wang, Ya Ren","doi":"10.1145/3438872.3439114","DOIUrl":"https://doi.org/10.1145/3438872.3439114","url":null,"abstract":"During the charging and discharging of lithium-ion batteries, the internal reaction of the battery changes in temperature, because the thermal stability of the ternary cathode material is not stable, it affects the normal operation of the battery and also affects the available capacity of the battery. Many researchers have mixed two positive electrode materials to prepare electrodes and then improved the rate performance and polarization of the electrodes. The active material of the mixed electrode is mainly made by physical mixing of two or more lithium intercalation compounds. Compared with a single active material, the purpose of a mixed electrode is to balance the performance of two or more active materials. Taking the ternary material as the research object, the modification method is to use the grinding method to mix and stir the lithium iron phosphate (LiFePO4) and the ternary cathode material LiNi1/3co1/3Mn1/3 (NCM) with an appropriate mass ratio to the electrode plates to assemble a lithium ion battery and then explore their various characteristics. The mixed material electrodes uses field emission scanning electron microscopy, infrared spectroscopy and X-ray diffraction to characterize the surface structure, chemical composition, then uses blue electricity test equipment to measure the electrochemical performance of the mixed cathode material, test cycle performance and rate, and use electrochemical workstation to test the volt-ampere curve and electrochemical impedance test of the lithium-ion battery to study the capacity reversibility and electrochemical polarization degree of the mixed cathode material.","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":"131005997","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