2014 IEEE International Conference on Information and Automation (ICIA)最新文献_第9页

Dynamic analysis of feeding drive mechanism in planetary soil automatic drilling sampler 行星土壤自动钻孔取样器进给驱动机构的动力学分析

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932754

Shuai Yang, Z. Deng, Jing Sun, Shengyuan Jiang, Q. Quan, Peng Li, X. Hou

{"title":"Dynamic analysis of feeding drive mechanism in planetary soil automatic drilling sampler","authors":"Shuai Yang, Z. Deng, Jing Sun, Shengyuan Jiang, Q. Quan, Peng Li, X. Hou","doi":"10.1109/ICINFA.2014.6932754","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932754","url":null,"abstract":"It is presented in this paper that a novel soil drilling sampler which can be used to drill deeply automatically in the planetary soil. There are three transmission routes of motion in the drilling sampler: rotating drive mechanism and feeding drive mechanism are used to generate the rotary and axial movement of the driller respectively while impacting drive mechanism is used to assist drilling the hard substance. Drilling sampler has two control modes: constant feeding velocity mode and constant feeding force mode. A detailed dynamic model of feeding drive mechanism is established by using the lumped parameter method. It is shown from the solution of dynamic equations that in constant feeding velocity mode impact can be aroused in the motor and transmissions of feeding drive mechanism on the moment of load force mutation, while the stochastic variation of load force can make the moments/forces in mechanism fluctuate more seriously. In constant feeding force mode, startup of impacting function would make the bit impose periodic impact force on drilling object, and the amplitude of that impact force is larger than sum of the force imposed by bit on drilling object with impacting drive mechanism off and amplitude of impact force imposed by impacting drive mechanism on drive shaft, that can be thought that the drive shaft and driller have transmission amplification effect to the impact force. Works presented in this paper also provides theories for the design of feeding drive mechanism in drilling sampler.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123891746","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: 4

Sliding mode impedance control of a underactuated prosthetic hand 欠驱动假手的滑模阻抗控制

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932747

Huanxin Luo, Xiao-Gang Duan, H. Deng

引用次数: 8

Automated text categorization by generalized kernel machines 基于广义核机器的自动文本分类

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932685

Jiaqi Tan, Wenye Li, Haoming Li

引用次数: 0

The lateral stability control of vehicles based on sliding mode method 基于滑模方法的车辆横向稳定性控制

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932851

W. Xu, Dejun Wang, Ying-dao Li

引用次数: 2

An exchangeable gripper module integrated in the assembly system for multi miniature parts 集成在多微型零件装配系统中的可交换夹持模块

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932777

Xiaodong Wang, Yong-Zhen Chi, Yi Luo, Xiwen Zhang, Liang Chen, W. Yang

{"title":"An exchangeable gripper module integrated in the assembly system for multi miniature parts","authors":"Xiaodong Wang, Yong-Zhen Chi, Yi Luo, Xiwen Zhang, Liang Chen, W. Yang","doi":"10.1109/ICINFA.2014.6932777","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932777","url":null,"abstract":"The assembly of multi miniature parts needs a variety of grippers, a single gripper has difficulties in completing the task of picking up and operating many different miniature parts. In a formerly developed system, a combination type gripper module was integrated. It was comparatively complicated and difficult to be adapted to a new set of parts to be assembled. As a more preferable solution for the situation, an exchangeable gripper module is being developed and will be integrated in an assembly system under development. The module consists of assembly tool magazine and mechanical arm. According to the size and shape of the miniature parts to be assembled, the tool heads were designed for the purpose of the pickup and place operation of different miniature parts. The gripper assembles miniature parts in the way that mechanical arm picks up the tool head from the assembly tool magazine, then after the specific part is assembled, puts the tool head back and ready for picking up another tool head, thus the exchange of tool heads can be accomplished. As the process of repetitive exchange may cause position error, the position of the reference central point of the tool head need to be measured by the machine vision module integrated in assembly system to guarantee the accuracy of assembly. The measurement and precision position control method of tool head in the process of miniature parts assembly is illustrated in the paper.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123367180","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

Dynamics and tracking control for a free-flying space robot with rigid-flexible links 刚柔连杆自由飞行空间机器人动力学与跟踪控制

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932688

Xinxin Yang, S. Ge

引用次数: 11

Dimensional synthesis of a 3-DOF translational parallel manipulator considering kinematic dexterity property 考虑运动灵巧性的三自由度平移并联机器人的尺寸综合

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932617

Song-jun Lu, Yangmin Li

引用次数: 5

An improved fuzzy PID control algorithm applied in liquid mixing system 一种改进的模糊PID控制算法在液体混合系统中的应用

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932722

F. Ma

引用次数: 15

Robust prediction for quality of industrial processes 工业过程质量的鲁棒预测

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932826

Changxin Liu, Jinliang Ding, T. Chai

引用次数: 2

Sensor scheduling for communication resource minimization in in centralized state estimation 集中状态估计中通信资源最小化的传感器调度

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932825

Chao Yang, Xiaoqiang Ren, Jianying Zheng, Ling Shi

引用次数: 0