MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)最新文献_第3页

In-pipe wireless micro locomotive system 管道内无线微机车系统

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819995

Hideaki Nishikawa, T. Sasaya, Takayuki Shibata, Takashi Kaneko, Naoki Mitumoto, S. Kawakita, N. Kawahara

{"title":"In-pipe wireless micro locomotive system","authors":"Hideaki Nishikawa, T. Sasaya, Takayuki Shibata, Takashi Kaneko, Naoki Mitumoto, S. Kawakita, N. Kawahara","doi":"10.1109/MHS.1999.819995","DOIUrl":"https://doi.org/10.1109/MHS.1999.819995","url":null,"abstract":"We have developed an in-pipe micro locomotive system. This system is composed of an outside host and a microrobot. The outside host supplies energy and transmits commands to the robot by using microwaves. The microrobot is 9.5 mm in diameter and 60 mm in length. The microrobot moves in a pipe of 10 mm diameter without wire. The microrobot consists of a microwave (RF) module used for energy supply and communication, a control circuit and a locomotive mechanism using a piezoelectric bimorph actuator. The RF module consists of a compact antenna, power divider, rectifying circuits, filter and communication MMIC. The antenna receives two frequencies of microwaves: 22 GHz for energy supply and 24 GHz for communication. The rectifying circuits convert the microwave into DC. The demanded energy of 480 mW is supplied via microwave. The control circuit drives the locomotive device and other devices installed in the robot by outside commands. The direction and speed of the system are also controlled by commands. The condition of the system is communicated between the robot and the outside host. The locomotive mechanism using a piezoelectric bimorph actuator moves according to inertia drive method.","PeriodicalId":423453,"journal":{"name":"MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115407317","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: 34

A model for operating spherical micro objects 一个操作球形微物体的模型

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819986

Quan Zhou, P. Kallio, F. Arai, T. Fukuda, H. Koivo

引用次数: 18

Screw principle microrobot passing steps in a small pipe 螺杆原理微型机器人在小管道中通过台阶

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819996

T. Yamaguchi, Y. Kagawa, I. Hayashi, N. Iwatsuki, K. Morikawa, K. Nakamura

引用次数: 9

Design of functional hydrogel and evaluation of its material properties 功能水凝胶的设计及其材料性能评价

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819991

K. Yagi, M. Tokuda, T. Yoshikawa, Y. Ichiminami

引用次数: 2

Optical micro energy and information transmission system 光学微能量与信息传输系统

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.820012

H. Ishihara, T. Fukuda

引用次数: 1

Integrated sample preparation systems for miniaturized biochemical analysis 用于小型生化分析的集成样品制备系统

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819977

A. B. Frazier, I. Papautsky, T. Edwards, B. Gale

{"title":"Integrated sample preparation systems for miniaturized biochemical analysis","authors":"A. B. Frazier, I. Papautsky, T. Edwards, B. Gale","doi":"10.1109/MHS.1999.819977","DOIUrl":"https://doi.org/10.1109/MHS.1999.819977","url":null,"abstract":"This work is focused on the development of miniaturized formats for integrated biochemical sample preparation. The formats discussed in this work include micromachined pipette arrays, a micro thermal field flow fractionation system, and a micro electrical field flow fractionation system. The micromachined pipette arrays are used for macro scale manipulation of pL-/spl mu/L volumes of samples/reagents and for interfacing with micro scale biochemical analysis systems. The micro thermal field flow fractionation system is a chromatographic separation technique for fractionating samples based on the heat capacity, thermal conductivity and size of the particles. The micro electrical field flow fractionation system fractionates samples based on the size and zeta potential of the sample constituents. Electrical and thermal micro FFF systems are capable of separating samples with constituents in the diameter range from approximately 1 nm to 1 /spl mu/m. In each case, the need for mechatronics technologies is demonstrated for manipulation and placement of the biochemical samples being delivered to/from these preparation systems.","PeriodicalId":423453,"journal":{"name":"MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124130602","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: 2

Fire flame detection algorithm using a color camera 用彩色摄像机检测火焰的算法

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.820014

H. Yamagishi, J. Yamaguchi

引用次数: 90

Analysis of laft venticular wall locus tracing and motion by optical-flow using MRI 磁共振光流成像对左脑室壁轨迹追踪及运动的分析

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.820024

K. Yagi, M. Tokuda, Y. Sawaki, T. Inaba, A. Yamamoto, K. Sekioka

引用次数: 0

Preparation and properties of carbon nanotubes 碳纳米管的制备及性能研究

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.819980

Yahachi Saito

引用次数: 6

A new piezoresistive high pressure sensor utilizing combination of three-axis normal stress components 一种利用三轴法向应力分量组合的新型压阻式高压传感器

MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478) Pub Date : 1999-11-23 DOI: 10.1109/MHS.1999.820008

T. Toriyama, K. Sawa, Y. Tanimoto, S. Sugiyama

{"title":"A new piezoresistive high pressure sensor utilizing combination of three-axis normal stress components","authors":"T. Toriyama, K. Sawa, Y. Tanimoto, S. Sugiyama","doi":"10.1109/MHS.1999.820008","DOIUrl":"https://doi.org/10.1109/MHS.1999.820008","url":null,"abstract":"A piezoresistive high pressure sensor utilizing a combination of three-axis normal stress components has been developed. Firstly, the principle, FEM analysis, fabrication and characteristics of a newly developed piezoresistive force sensor are briefly summarized. Secondly, the force sensor is adopted as the sensing unit of a high pressure sensor. The pressure sensor is composed of an embedded force sensor unit, a metal diaphragm and a metal case. Pressure is transmitted into force which is applied to piezoresistors on a sensor chip through a force transmission rod. Stresses in piezoresistors depend on the diameter, height and Young's modulus of the rod, and the diaphragm thickness of the sensor chip. In order to obtain large resistance changes in piezoresistors, the optimum combination of these parameters was investigated. A prototype pressure sensor having an SUS630 stainless steel diaphragm of 10 mm-diameter and 1 mm-thickness was fabricated. An output voltage of more than 50 mV/5 V at 150 MPa and a sensitivity temperature characteristic of 0.11% F.S//spl deg/C in the range from room temperature to 150/spl deg/C were realized.","PeriodicalId":423453,"journal":{"name":"MHS'99. Proceedings of 1999 International Symposium on Micromechatronics and Human Science (Cat. No.99TH8478)","volume":"358 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133271068","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