A dynamic threshold-based fuzzy adaptive control algorithm for hard sphere grinding
Grinding wheel wearing fast and metal adhering were severe in hard sphere grinding, which led to wheel overload and clogging. If a fixed-feed grinding was used, the normal pressure between the workpiece and the grinding wheel increased rapidly. Once the grinding load on the grinding wheel was greate...
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| Veröffentlicht in: | International journal of advanced manufacturing technology 2012-06, Vol.60 (9-12), p.923-932 |
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| container_issue | 9-12 |
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| container_title | International journal of advanced manufacturing technology |
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| creator | Li, Dongdong Xu, Mingming Wei, Chenjun Hu, Dejin Xu, Liming |
| description | Grinding wheel wearing fast and metal adhering were severe in hard sphere grinding, which led to wheel overload and clogging. If a fixed-feed grinding was used, the normal pressure between the workpiece and the grinding wheel increased rapidly. Once the grinding load on the grinding wheel was greater than the strength of the retaining bond bridges, a large amount of grains dropped out, which can even damage the wheel. This led to the sphere surface to be scratched. In this study, a dynamic threshold-based fuzzy adaptive control algorithm (DTbFACA) is proposed for hard sphere grinding to avoid scratches on the workpiece. The grinding force was indirectly obtained by measuring the motorized spindle current which was used as a feedback to control hard sphere grinding process. The current threshold in DTbFACA was obtained and online-rectified automatically. The depth of cut and the cup wheel swing speed that affect the motorized spindle current was online-adjusted by fuzzy algorithm. The experimental results indicated that DTbFACA can avoid scratches on the workpiece without sacrificing the sphere form error and grinding efficiency. DTbFACA has been implemented on MD6050 sphere grinding machine tool in production. |
| doi_str_mv | 10.1007/s00170-011-3661-3 |
| format | Article |
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If a fixed-feed grinding was used, the normal pressure between the workpiece and the grinding wheel increased rapidly. Once the grinding load on the grinding wheel was greater than the strength of the retaining bond bridges, a large amount of grains dropped out, which can even damage the wheel. This led to the sphere surface to be scratched. In this study, a dynamic threshold-based fuzzy adaptive control algorithm (DTbFACA) is proposed for hard sphere grinding to avoid scratches on the workpiece. The grinding force was indirectly obtained by measuring the motorized spindle current which was used as a feedback to control hard sphere grinding process. The current threshold in DTbFACA was obtained and online-rectified automatically. The depth of cut and the cup wheel swing speed that affect the motorized spindle current was online-adjusted by fuzzy algorithm. The experimental results indicated that DTbFACA can avoid scratches on the workpiece without sacrificing the sphere form error and grinding efficiency. DTbFACA has been implemented on MD6050 sphere grinding machine tool in production.</description><identifier>ISSN: 0268-3768</identifier><identifier>EISSN: 1433-3015</identifier><identifier>DOI: 10.1007/s00170-011-3661-3</identifier><language>eng</language><publisher>London: Springer-Verlag</publisher><subject>Adaptive algorithms ; Adaptive control ; CAE) and Design ; Ceramics industry ; Computer-Aided Engineering (CAD ; Control algorithms ; Control theory ; Cup wheels ; Engineering ; Fuzzy control ; Grinding machines ; Grinding wheels ; Industrial and Production Engineering ; Machine tools ; Mechanical Engineering ; Media Management ; Motorized spindles ; Original Article ; Workpieces</subject><ispartof>International journal of advanced manufacturing technology, 2012-06, Vol.60 (9-12), p.923-932</ispartof><rights>Springer-Verlag London Limited 2011</rights><rights>The International Journal of Advanced Manufacturing Technology is a copyright of Springer, (2011). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-50459d58c754e36f507857b155e37c6a35209713bdd2cdb96f01348feaa6758f3</citedby><cites>FETCH-LOGICAL-c316t-50459d58c754e36f507857b155e37c6a35209713bdd2cdb96f01348feaa6758f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00170-011-3661-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00170-011-3661-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Li, Dongdong</creatorcontrib><creatorcontrib>Xu, Mingming</creatorcontrib><creatorcontrib>Wei, Chenjun</creatorcontrib><creatorcontrib>Hu, Dejin</creatorcontrib><creatorcontrib>Xu, Liming</creatorcontrib><title>A dynamic threshold-based fuzzy adaptive control algorithm for hard sphere grinding</title><title>International journal of advanced manufacturing technology</title><addtitle>Int J Adv Manuf Technol</addtitle><description>Grinding wheel wearing fast and metal adhering were severe in hard sphere grinding, which led to wheel overload and clogging. If a fixed-feed grinding was used, the normal pressure between the workpiece and the grinding wheel increased rapidly. Once the grinding load on the grinding wheel was greater than the strength of the retaining bond bridges, a large amount of grains dropped out, which can even damage the wheel. This led to the sphere surface to be scratched. In this study, a dynamic threshold-based fuzzy adaptive control algorithm (DTbFACA) is proposed for hard sphere grinding to avoid scratches on the workpiece. The grinding force was indirectly obtained by measuring the motorized spindle current which was used as a feedback to control hard sphere grinding process. The current threshold in DTbFACA was obtained and online-rectified automatically. The depth of cut and the cup wheel swing speed that affect the motorized spindle current was online-adjusted by fuzzy algorithm. The experimental results indicated that DTbFACA can avoid scratches on the workpiece without sacrificing the sphere form error and grinding efficiency. DTbFACA has been implemented on MD6050 sphere grinding machine tool in production.</description><subject>Adaptive algorithms</subject><subject>Adaptive control</subject><subject>CAE) and Design</subject><subject>Ceramics industry</subject><subject>Computer-Aided Engineering (CAD</subject><subject>Control algorithms</subject><subject>Control theory</subject><subject>Cup wheels</subject><subject>Engineering</subject><subject>Fuzzy control</subject><subject>Grinding machines</subject><subject>Grinding wheels</subject><subject>Industrial and Production Engineering</subject><subject>Machine tools</subject><subject>Mechanical Engineering</subject><subject>Media Management</subject><subject>Motorized spindles</subject><subject>Original Article</subject><subject>Workpieces</subject><issn>0268-3768</issn><issn>1433-3015</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEtLxDAUhYMoOFZ_gLuA62geTdJZDoMvGHChrkOaR9uh09SkI8z8ejNUcOXmns35zoUPgFuC7wnG8iFhTCRGmBDEhMjnDCxIyRhimPBzsMBUVIhJUV2Cq5S2uS2IqBbgfQXtYdC7zsCpjS61obeo1slZ6PfH4wFqq8ep-3bQhGGKoYe6b0LspnYHfYiw1dHCNLYuOtjEbrDd0FyDC6_75G5-swCfT48f6xe0eXt-Xa82yDAiJsRxyZeWV0by0jHhOZYVlzXh3DFphGac4qUkrLaWGlsvhceElZV3WgvJK88KcDfvjjF87V2a1Dbs45BfKkoFZZLzjBeAzC0TQ0rReTXGbqfjQRGsTu7U7E5ld-rkTrHM0JlJuTs0Lv4t_w_9ADpbcPs</recordid><startdate>20120601</startdate><enddate>20120601</enddate><creator>Li, Dongdong</creator><creator>Xu, Mingming</creator><creator>Wei, Chenjun</creator><creator>Hu, Dejin</creator><creator>Xu, Liming</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20120601</creationdate><title>A dynamic threshold-based fuzzy adaptive control algorithm for hard sphere grinding</title><author>Li, Dongdong ; Xu, Mingming ; Wei, Chenjun ; Hu, Dejin ; Xu, Liming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-50459d58c754e36f507857b155e37c6a35209713bdd2cdb96f01348feaa6758f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adaptive algorithms</topic><topic>Adaptive control</topic><topic>CAE) and Design</topic><topic>Ceramics industry</topic><topic>Computer-Aided Engineering (CAD</topic><topic>Control algorithms</topic><topic>Control theory</topic><topic>Cup wheels</topic><topic>Engineering</topic><topic>Fuzzy control</topic><topic>Grinding machines</topic><topic>Grinding wheels</topic><topic>Industrial and Production Engineering</topic><topic>Machine tools</topic><topic>Mechanical Engineering</topic><topic>Media Management</topic><topic>Motorized spindles</topic><topic>Original Article</topic><topic>Workpieces</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Dongdong</creatorcontrib><creatorcontrib>Xu, Mingming</creatorcontrib><creatorcontrib>Wei, Chenjun</creatorcontrib><creatorcontrib>Hu, Dejin</creatorcontrib><creatorcontrib>Xu, Liming</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>International journal of advanced manufacturing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Dongdong</au><au>Xu, Mingming</au><au>Wei, Chenjun</au><au>Hu, Dejin</au><au>Xu, Liming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A dynamic threshold-based fuzzy adaptive control algorithm for hard sphere grinding</atitle><jtitle>International journal of advanced manufacturing technology</jtitle><stitle>Int J Adv Manuf Technol</stitle><date>2012-06-01</date><risdate>2012</risdate><volume>60</volume><issue>9-12</issue><spage>923</spage><epage>932</epage><pages>923-932</pages><issn>0268-3768</issn><eissn>1433-3015</eissn><abstract>Grinding wheel wearing fast and metal adhering were severe in hard sphere grinding, which led to wheel overload and clogging. If a fixed-feed grinding was used, the normal pressure between the workpiece and the grinding wheel increased rapidly. Once the grinding load on the grinding wheel was greater than the strength of the retaining bond bridges, a large amount of grains dropped out, which can even damage the wheel. This led to the sphere surface to be scratched. In this study, a dynamic threshold-based fuzzy adaptive control algorithm (DTbFACA) is proposed for hard sphere grinding to avoid scratches on the workpiece. The grinding force was indirectly obtained by measuring the motorized spindle current which was used as a feedback to control hard sphere grinding process. The current threshold in DTbFACA was obtained and online-rectified automatically. The depth of cut and the cup wheel swing speed that affect the motorized spindle current was online-adjusted by fuzzy algorithm. The experimental results indicated that DTbFACA can avoid scratches on the workpiece without sacrificing the sphere form error and grinding efficiency. DTbFACA has been implemented on MD6050 sphere grinding machine tool in production.</abstract><cop>London</cop><pub>Springer-Verlag</pub><doi>10.1007/s00170-011-3661-3</doi><tpages>10</tpages></addata></record> |
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| subjects | Adaptive algorithms Adaptive control CAE) and Design Ceramics industry Computer-Aided Engineering (CAD Control algorithms Control theory Cup wheels Engineering Fuzzy control Grinding machines Grinding wheels Industrial and Production Engineering Machine tools Mechanical Engineering Media Management Motorized spindles Original Article Workpieces |
| title | A dynamic threshold-based fuzzy adaptive control algorithm for hard sphere grinding |
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