Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence最新文献_第3页

Application of carbon fiber composite materials in the field of industrial robots 碳纤维复合材料在工业机器人领域的应用

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366249

Xiang Lan, Xiaoyu Zhao

引用次数: 2

Three-dimensional simulation of tool parameters for ultrasonic elliptical vibration turning of titanium alloy 钛合金超声椭圆振动车削刀具参数的三维仿真

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366253

Jiaxin Chen, Minliang Zhang

引用次数: 1

Research on Four-bar Linkage with Variable Axis Torsion Spring for Vehicle Latch Lock/Unlock 汽车闩锁解锁用变轴扭簧四连杆机构的研究

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366221

Sulong Li, Lubin Hang, Mingyuan Wang, Lele Bai, Xiaobo Huang, Huiyu Deng, Zhe Liu, Yong Chen, Yong Hua, Jinliang Du

{"title":"Research on Four-bar Linkage with Variable Axis Torsion Spring for Vehicle Latch Lock/Unlock","authors":"Sulong Li, Lubin Hang, Mingyuan Wang, Lele Bai, Xiaobo Huang, Huiyu Deng, Zhe Liu, Yong Chen, Yong Hua, Jinliang Du","doi":"10.1145/3366194.3366221","DOIUrl":"https://doi.org/10.1145/3366194.3366221","url":null,"abstract":"The paper takes the vehicle side door latch as the research background. Based on the mechanism schematic diagram of the lock/unlock branch mechanism, the installation method of the torsion spring with variable axis is analyzed. The linkage with torsion spring is abstracted as a four-bar linkage with torque in the revolute joint and its kinematic singularity is analyzed. The dynamics model of the mechanism is established and simulated, and the kinematic property of the mechanism under three different operating modes is analyzed. The results show that the deformation and torque of the torsion spring at the singular configuration are the largest when the mechanism moves between the left and right limit blocks, and the fast switching phenomenon occurs when the mechanism reaches the singular configuration. It only takes the mechanism 0.33s to move from the singular configuration to one limit position. This study provides some reference value for the analysis and application of the revolute joint with torsion spring.","PeriodicalId":105852,"journal":{"name":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130464763","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

Designed of Automatic Frequency Tracking System for Ultrasound Based on FPGA 基于FPGA的超声波自动频率跟踪系统设计

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366212

Guiqing Liu, Jianru Liang, K. Yuan

引用次数: 0

Depth-Camera Calibration Optimization Method Based on Homography Matrix 基于单应性矩阵的深度摄像机标定优化方法

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366198

Dongdong Li, Guangzhu Chen, Chunjiang Li, Xiaofeng Huang

引用次数: 1

Prediction on the influence of ambient temperature and humidity to measuring instrument of thermal conductivity based on BP neural network 基于BP神经网络的环境温湿度对导热系数测量仪影响预测

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366294

Yuting Tang, Shen Xu, Ziyang Wang

{"title":"Prediction on the influence of ambient temperature and humidity to measuring instrument of thermal conductivity based on BP neural network","authors":"Yuting Tang, Shen Xu, Ziyang Wang","doi":"10.1145/3366194.3366294","DOIUrl":"https://doi.org/10.1145/3366194.3366294","url":null,"abstract":"In order to break the limitations on field applications of steady-state thermal conductivity measurement techniques, a new measuring system using the method termed point-heating steady state thermal conductivity measurement method is developed in this work. A corresponding 3D thermal transport model has been built to correlate the surface temperature rise with the incident heat flux, sample's thermal conductivity, and the location for temperature probing. The surface temperature is monitored by an infrared camera, which is easily affected by ambient temperature and humidity. BP neural network model is then employed to predict the influence of ambient temperature and humidity on the measuring instrument of thermal conductivity. The generalization and robustness of the BP neural network model are further verified by comparison with outputs of linear fitting and nonlinear fitting. The prediction model of F (x, y, z) based on BP neural network has good accuracy, and the error is between -0.17 and +0.17, which also improves the speed of measuring the thermal conductivity of the measuring instrument.","PeriodicalId":105852,"journal":{"name":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126057011","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

Research on the Lateral Balance Control of a Bicycle Robot 自行车机器人的横向平衡控制研究

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366328

W. Zhuang, Ruixin Zhang, X. Su, Yonghua Huang

引用次数: 1

An Automatic Location and Recognition Method for Bank Card Number 一种银行卡卡号自动定位与识别方法

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366325

Yuanxue Xin, P. Shi, Song Han

引用次数: 2

An Improved Variable Time Headway Strategy For ACC ACC 的改进型可变时间前进策略

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366246

Zhongshun Jiang, Huanhuan Zhang, Bo Yang

引用次数: 2

A Feasible Parking Algorithm in Form of Path Planning and Following 一种可行的路径规划与跟随停车算法

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI: 10.1145/3366194.3366196

Yuwen Qin, Fuqiang Liu, Ping Wang

{"title":"A Feasible Parking Algorithm in Form of Path Planning and Following","authors":"Yuwen Qin, Fuqiang Liu, Ping Wang","doi":"10.1145/3366194.3366196","DOIUrl":"https://doi.org/10.1145/3366194.3366196","url":null,"abstract":"Automatic parking technology is the research trend in auto area in recent years. The parking algorithm is usually decomposed into two parts: path planning with geometrical method and path following. Actually, many papers have contributed on improving the performance of automatic parking algorithm. Among the existing algorithms, the jerks of curvature at some reference path points are hard to be avoided. The problem increases the difficulty of tracking. In path tracking, the simple proportion-integration-differential(PID) controller can not meet the requirements on high precision and stability. Therefore, this paper aims at generating smooth trajectories and tracking them precisely and stably. Firstly, the proposed algorithm utilizes circular arcs to obtain initial reference parking paths in view of passable constraints like slots' boundaries and road boundaries. Secondly, the algorithm chooses appropriate Bezier curves to ease the jerks at path joints. Finally, the controller based on model predictive control(MPC) is designed for path tracking. The automatic parking algorithm is verified in MATLAB and vehicle dynamics simulation software PreScan. Simulation results show that the proposed algorithm is feasible and efficient.","PeriodicalId":105852,"journal":{"name":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":"2015 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127614582","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