A new method of signal processing of photoelectric encoder in visual optical robot with multi-phalanges
The application of photoelectric encoder in visual optical robot system with multi-phalanges was introduced, a new method of incremental photoelectric encoder signal processing was put forward, a high-precision visual optical robot system with multi-phalanges was made. The basic principle of this ne...
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| creator | Juan Qin Yutang Ye Juanxiu Liu Lin Liu Su Ye Maoli Yi Sha Chen |
| description | The application of photoelectric encoder in visual optical robot system with multi-phalanges was introduced, a new method of incremental photoelectric encoder signal processing was put forward, a high-precision visual optical robot system with multi-phalanges was made. The basic principle of this new method is to use FPGA instead of traditional complex processing circuit, reconstruct the encoder signal waveform with self-adaptive voting method; then 4 times frequency subdivide the reconstructed signal, finally, realize the direct- identification and pulse count basing on A and B signal phase. The experiment results show that, the servo motors in the robot have a fastest speed of 4500 RPM, the photoelectric encoders output 10000 A, B signal pulse per turn, noise interference exists obviously when motors work. With this method, get the encoder signal processing circuit simplified, the power consumption reduced, the system anti-interference ability improved, and realized the direct-identification and accurate pulse count, meet the high-precision robot pose identification requirements. |
| doi_str_mv | 10.1109/ICCPS.2012.6384269 |
| format | Conference Proceeding |
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The basic principle of this new method is to use FPGA instead of traditional complex processing circuit, reconstruct the encoder signal waveform with self-adaptive voting method; then 4 times frequency subdivide the reconstructed signal, finally, realize the direct- identification and pulse count basing on A and B signal phase. The experiment results show that, the servo motors in the robot have a fastest speed of 4500 RPM, the photoelectric encoders output 10000 A, B signal pulse per turn, noise interference exists obviously when motors work. With this method, get the encoder signal processing circuit simplified, the power consumption reduced, the system anti-interference ability improved, and realized the direct-identification and accurate pulse count, meet the high-precision robot pose identification requirements.</description><identifier>ISBN: 9781467316965</identifier><identifier>ISBN: 1467316962</identifier><identifier>EISBN: 9781467316941</identifier><identifier>EISBN: 1467316970</identifier><identifier>EISBN: 1467316946</identifier><identifier>EISBN: 1467316954</identifier><identifier>EISBN: 9781467316972</identifier><identifier>EISBN: 9781467316958</identifier><identifier>DOI: 10.1109/ICCPS.2012.6384269</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive filter ; Field programmable gate arrays ; Multi-phalanges ; Optical pulses ; Optical signal processing ; Photoelectric encoder ; Robots ; Signal process ; Time frequency analysis ; Visual robot ; Visualization</subject><ispartof>2012 International Conference on Computational Problem-Solving (ICCP), 2012, p.251-254</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6384269$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6384269$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Juan Qin</creatorcontrib><creatorcontrib>Yutang Ye</creatorcontrib><creatorcontrib>Juanxiu Liu</creatorcontrib><creatorcontrib>Lin Liu</creatorcontrib><creatorcontrib>Su Ye</creatorcontrib><creatorcontrib>Maoli Yi</creatorcontrib><creatorcontrib>Sha Chen</creatorcontrib><title>A new method of signal processing of photoelectric encoder in visual optical robot with multi-phalanges</title><title>2012 International Conference on Computational Problem-Solving (ICCP)</title><addtitle>ICCPS</addtitle><description>The application of photoelectric encoder in visual optical robot system with multi-phalanges was introduced, a new method of incremental photoelectric encoder signal processing was put forward, a high-precision visual optical robot system with multi-phalanges was made. The basic principle of this new method is to use FPGA instead of traditional complex processing circuit, reconstruct the encoder signal waveform with self-adaptive voting method; then 4 times frequency subdivide the reconstructed signal, finally, realize the direct- identification and pulse count basing on A and B signal phase. The experiment results show that, the servo motors in the robot have a fastest speed of 4500 RPM, the photoelectric encoders output 10000 A, B signal pulse per turn, noise interference exists obviously when motors work. With this method, get the encoder signal processing circuit simplified, the power consumption reduced, the system anti-interference ability improved, and realized the direct-identification and accurate pulse count, meet the high-precision robot pose identification requirements.</description><subject>Adaptive filter</subject><subject>Field programmable gate arrays</subject><subject>Multi-phalanges</subject><subject>Optical pulses</subject><subject>Optical signal processing</subject><subject>Photoelectric encoder</subject><subject>Robots</subject><subject>Signal process</subject><subject>Time frequency analysis</subject><subject>Visual robot</subject><subject>Visualization</subject><isbn>9781467316965</isbn><isbn>1467316962</isbn><isbn>9781467316941</isbn><isbn>1467316970</isbn><isbn>1467316946</isbn><isbn>1467316954</isbn><isbn>9781467316972</isbn><isbn>9781467316958</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVkMlqwzAYhFVKoSX1C7QXvYBdLbaWYzBdAoEWmnuQ5N-2imMZS2no29clufT0McPMHAahB0oKSol-2tT1x2fBCGWF4KpkQl-hTEtFSyE5Fbqk1_-0qG5RFuMXIWTpC0bEHerWeIQTPkDqQ4NDi6PvRjPgaQ4OYvRj92dOfUgBBnBp9g7D6EIDM_Yj_vbxuKTDlLxbOAcbEj751OPDcUg-n3ozmLGDeI9uWjNEyC5cod3L865-y7fvr5t6vc29JimnlvHKAJfaSmXasmrBsMrShVqBclJZ1jaMMweOManAGNdaUoKqLK8Y5Sv0eJ71ALCfZn8w88_-8g7_BXZiWsY</recordid><startdate>201210</startdate><enddate>201210</enddate><creator>Juan Qin</creator><creator>Yutang Ye</creator><creator>Juanxiu Liu</creator><creator>Lin Liu</creator><creator>Su Ye</creator><creator>Maoli Yi</creator><creator>Sha Chen</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201210</creationdate><title>A new method of signal processing of photoelectric encoder in visual optical robot with multi-phalanges</title><author>Juan Qin ; Yutang Ye ; Juanxiu Liu ; Lin Liu ; Su Ye ; Maoli Yi ; Sha Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-1b235ae379b78af45fea25b15fe98e8c78b2fd232cec2278eaacfb04e85b35213</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adaptive filter</topic><topic>Field programmable gate arrays</topic><topic>Multi-phalanges</topic><topic>Optical pulses</topic><topic>Optical signal processing</topic><topic>Photoelectric encoder</topic><topic>Robots</topic><topic>Signal process</topic><topic>Time frequency analysis</topic><topic>Visual robot</topic><topic>Visualization</topic><toplevel>online_resources</toplevel><creatorcontrib>Juan Qin</creatorcontrib><creatorcontrib>Yutang Ye</creatorcontrib><creatorcontrib>Juanxiu Liu</creatorcontrib><creatorcontrib>Lin Liu</creatorcontrib><creatorcontrib>Su Ye</creatorcontrib><creatorcontrib>Maoli Yi</creatorcontrib><creatorcontrib>Sha Chen</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Juan Qin</au><au>Yutang Ye</au><au>Juanxiu Liu</au><au>Lin Liu</au><au>Su Ye</au><au>Maoli Yi</au><au>Sha Chen</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A new method of signal processing of photoelectric encoder in visual optical robot with multi-phalanges</atitle><btitle>2012 International Conference on Computational Problem-Solving (ICCP)</btitle><stitle>ICCPS</stitle><date>2012-10</date><risdate>2012</risdate><spage>251</spage><epage>254</epage><pages>251-254</pages><isbn>9781467316965</isbn><isbn>1467316962</isbn><eisbn>9781467316941</eisbn><eisbn>1467316970</eisbn><eisbn>1467316946</eisbn><eisbn>1467316954</eisbn><eisbn>9781467316972</eisbn><eisbn>9781467316958</eisbn><abstract>The application of photoelectric encoder in visual optical robot system with multi-phalanges was introduced, a new method of incremental photoelectric encoder signal processing was put forward, a high-precision visual optical robot system with multi-phalanges was made. The basic principle of this new method is to use FPGA instead of traditional complex processing circuit, reconstruct the encoder signal waveform with self-adaptive voting method; then 4 times frequency subdivide the reconstructed signal, finally, realize the direct- identification and pulse count basing on A and B signal phase. The experiment results show that, the servo motors in the robot have a fastest speed of 4500 RPM, the photoelectric encoders output 10000 A, B signal pulse per turn, noise interference exists obviously when motors work. With this method, get the encoder signal processing circuit simplified, the power consumption reduced, the system anti-interference ability improved, and realized the direct-identification and accurate pulse count, meet the high-precision robot pose identification requirements.</abstract><pub>IEEE</pub><doi>10.1109/ICCPS.2012.6384269</doi><tpages>4</tpages></addata></record> |
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| identifier | ISBN: 9781467316965 |
| ispartof | 2012 International Conference on Computational Problem-Solving (ICCP), 2012, p.251-254 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive filter Field programmable gate arrays Multi-phalanges Optical pulses Optical signal processing Photoelectric encoder Robots Signal process Time frequency analysis Visual robot Visualization |
| title | A new method of signal processing of photoelectric encoder in visual optical robot with multi-phalanges |
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