Attitude sensing system design for wireless Micro-Ball endoscopy
Attitude sensing system is indispensable for wireless Micro-Ball endoscopy to capture the full-view images of gastrointestinal (GI) tract. This paper proposes a novel attitude sensing system design with small size and low power for this application, which is based on MEMS 3-axis accelerometer and ma...
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creator | Jun Hu Xiang Xie Guolin Li Yingke Gu Yemao Zeng Zhihua Wang |
description | Attitude sensing system is indispensable for wireless Micro-Ball endoscopy to capture the full-view images of gastrointestinal (GI) tract. This paper proposes a novel attitude sensing system design with small size and low power for this application, which is based on MEMS 3-axis accelerometer and magnetometer. To reduce the error caused by tilt angles, a compensatory algorithm is introduced in this design. The experimental results show that the attitude sensing system could measure attitude in real time with high enough accuracy meeting the requirement of the wireless Micro-Ball endoscopy application. The power consumption of the attitude sensing system is about 3mW. The error of pitch is less than 3°, roll is less than 3.1°, and yaw is less than 6°. |
doi_str_mv | 10.1109/ISCAS.2011.5938076 |
format | Conference Proceeding |
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This paper proposes a novel attitude sensing system design with small size and low power for this application, which is based on MEMS 3-axis accelerometer and magnetometer. To reduce the error caused by tilt angles, a compensatory algorithm is introduced in this design. The experimental results show that the attitude sensing system could measure attitude in real time with high enough accuracy meeting the requirement of the wireless Micro-Ball endoscopy application. The power consumption of the attitude sensing system is about 3mW. 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The error of pitch is less than 3°, roll is less than 3.1°, and yaw is less than 6°.</description><subject>Accelerometers</subject><subject>Magnetic field measurement</subject><subject>Magnetic sensors</subject><subject>Magnetometers</subject><subject>Wireless communication</subject><subject>Wireless sensor networks</subject><issn>0271-4302</issn><issn>2158-1525</issn><isbn>1424494737</isbn><isbn>9781424494736</isbn><isbn>1424494745</isbn><isbn>9781424494729</isbn><isbn>9781424494743</isbn><isbn>1424494729</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkMtKA0EURNsXGGN-QDf9AzPee_u9MwYfgYiL6Dp0ZrpDy2QmTI9I_j4BA9amFgeKQzF2h1AignuYL2fTZUmAWConLBh9xm5QkpROGqnO2YhQ2QIVqYt_IMwlGwEZLKQAumaTnL_hGK2tNXLEHqfDkIafOvAc2pzaDc_7PIQtr0NOm5bHrue_qQ9NyJm_p6rviiffNDy0dZerbre_ZVfRNzlMTj1mXy_Pn7O3YvHxOp9NF0VCo4ZCwLpCqjWRk_bo49DFCGCFrgCir4mUInSOggGLpopCurj2vhbGR62VGLP7v90UQljt-rT1_X51ekIcAIg_TRs</recordid><startdate>201105</startdate><enddate>201105</enddate><creator>Jun Hu</creator><creator>Xiang Xie</creator><creator>Guolin Li</creator><creator>Yingke Gu</creator><creator>Yemao Zeng</creator><creator>Zhihua Wang</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201105</creationdate><title>Attitude sensing system design for wireless Micro-Ball endoscopy</title><author>Jun Hu ; Xiang Xie ; Guolin Li ; Yingke Gu ; Yemao Zeng ; Zhihua Wang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-30bc12d622948027919ff00836c00fad225521992e70817cf349fbaad37af6653</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Accelerometers</topic><topic>Magnetic field measurement</topic><topic>Magnetic sensors</topic><topic>Magnetometers</topic><topic>Wireless communication</topic><topic>Wireless sensor networks</topic><toplevel>online_resources</toplevel><creatorcontrib>Jun Hu</creatorcontrib><creatorcontrib>Xiang Xie</creatorcontrib><creatorcontrib>Guolin Li</creatorcontrib><creatorcontrib>Yingke Gu</creatorcontrib><creatorcontrib>Yemao Zeng</creatorcontrib><creatorcontrib>Zhihua Wang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jun Hu</au><au>Xiang Xie</au><au>Guolin Li</au><au>Yingke Gu</au><au>Yemao Zeng</au><au>Zhihua Wang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Attitude sensing system design for wireless Micro-Ball endoscopy</atitle><btitle>2011 IEEE International Symposium of Circuits and Systems (ISCAS)</btitle><stitle>ISCAS</stitle><date>2011-05</date><risdate>2011</risdate><spage>2357</spage><epage>2360</epage><pages>2357-2360</pages><issn>0271-4302</issn><eissn>2158-1525</eissn><isbn>1424494737</isbn><isbn>9781424494736</isbn><eisbn>1424494745</eisbn><eisbn>9781424494729</eisbn><eisbn>9781424494743</eisbn><eisbn>1424494729</eisbn><abstract>Attitude sensing system is indispensable for wireless Micro-Ball endoscopy to capture the full-view images of gastrointestinal (GI) tract. This paper proposes a novel attitude sensing system design with small size and low power for this application, which is based on MEMS 3-axis accelerometer and magnetometer. To reduce the error caused by tilt angles, a compensatory algorithm is introduced in this design. The experimental results show that the attitude sensing system could measure attitude in real time with high enough accuracy meeting the requirement of the wireless Micro-Ball endoscopy application. The power consumption of the attitude sensing system is about 3mW. The error of pitch is less than 3°, roll is less than 3.1°, and yaw is less than 6°.</abstract><pub>IEEE</pub><doi>10.1109/ISCAS.2011.5938076</doi><tpages>4</tpages></addata></record> |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Accelerometers Magnetic field measurement Magnetic sensors Magnetometers Wireless communication Wireless sensor networks |
title | Attitude sensing system design for wireless Micro-Ball endoscopy |
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