Research on time-delay-dependent H∞/H2 optimal control of magnetorheological semi-active suspension with response delay
Considering the influence of the magnetorheological damper response time delay on the low-frequency vibration (body vibration) and multi-objective control requirements of the semi-active suspension system, a novel H∞/H2 controller (time-delay-dependent H∞/H2 optimal controller) is proposed in this p...
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| Veröffentlicht in: | Journal of vibration and control 2023-03, Vol.29 (5-6), p.1447-1458 |
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| container_issue | 5-6 |
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| container_title | Journal of vibration and control |
| container_volume | 29 |
| creator | Ding, Renkai Wang, Ruochen Meng, Xiangpeng Chen, Long |
| description | Considering the influence of the magnetorheological damper response time delay on the low-frequency vibration (body vibration) and multi-objective control requirements of the semi-active suspension system, a novel H∞/H2 controller (time-delay-dependent H∞/H2 optimal controller) is proposed in this paper. Based on the Lyapunov–Krasovskii function and robust control theory, a time-delay-dependent H∞/H2 controller in consideration of the MR damper response time delay is designed to reduce and remove the effects of time delay on the semi-active suspension system. To obtain better suspension control performances, the optimal selection strategy of anti-interference coefficients in the time-delay-dependent H∞/H2 controller is proposed. Then, the time-delay-dependent H∞/H2 optimal controller is structured built on the optimal selection strategy. With the application of matrix properties and the cone-compensation linearization algorithm, the nonlinear matrix inequality for controller design is linearized, and the feedback gain matrix of the controller is solved iteratively. Finally, comparative simulation and experimental research are conducted to verify the effectiveness and superiority of the designed optimal controller. |
| doi_str_mv | 10.1177/10775463211064380 |
| format | Article |
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Based on the Lyapunov–Krasovskii function and robust control theory, a time-delay-dependent H∞/H2 controller in consideration of the MR damper response time delay is designed to reduce and remove the effects of time delay on the semi-active suspension system. To obtain better suspension control performances, the optimal selection strategy of anti-interference coefficients in the time-delay-dependent H∞/H2 controller is proposed. Then, the time-delay-dependent H∞/H2 optimal controller is structured built on the optimal selection strategy. With the application of matrix properties and the cone-compensation linearization algorithm, the nonlinear matrix inequality for controller design is linearized, and the feedback gain matrix of the controller is solved iteratively. Finally, comparative simulation and experimental research are conducted to verify the effectiveness and superiority of the designed optimal controller.</description><identifier>ISSN: 1077-5463</identifier><identifier>EISSN: 1741-2986</identifier><identifier>DOI: 10.1177/10775463211064380</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Active control ; Active damping ; Algorithms ; Control systems design ; Control theory ; Controllers ; Experimental research ; H-infinity control ; Linearization ; Optimal control ; Response time ; Robust control ; Semiactive damping ; Semiactive suspensions ; Time dependence ; Time lag ; Vibration</subject><ispartof>Journal of vibration and control, 2023-03, Vol.29 (5-6), p.1447-1458</ispartof><rights>The Author(s) 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-7782-8776 ; 0000-0003-2014-4282</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/10775463211064380$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/10775463211064380$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21798,27901,27902,43597,43598</link.rule.ids></links><search><creatorcontrib>Ding, Renkai</creatorcontrib><creatorcontrib>Wang, Ruochen</creatorcontrib><creatorcontrib>Meng, Xiangpeng</creatorcontrib><creatorcontrib>Chen, Long</creatorcontrib><title>Research on time-delay-dependent H∞/H2 optimal control of magnetorheological semi-active suspension with response delay</title><title>Journal of vibration and control</title><description>Considering the influence of the magnetorheological damper response time delay on the low-frequency vibration (body vibration) and multi-objective control requirements of the semi-active suspension system, a novel H∞/H2 controller (time-delay-dependent H∞/H2 optimal controller) is proposed in this paper. Based on the Lyapunov–Krasovskii function and robust control theory, a time-delay-dependent H∞/H2 controller in consideration of the MR damper response time delay is designed to reduce and remove the effects of time delay on the semi-active suspension system. To obtain better suspension control performances, the optimal selection strategy of anti-interference coefficients in the time-delay-dependent H∞/H2 controller is proposed. Then, the time-delay-dependent H∞/H2 optimal controller is structured built on the optimal selection strategy. With the application of matrix properties and the cone-compensation linearization algorithm, the nonlinear matrix inequality for controller design is linearized, and the feedback gain matrix of the controller is solved iteratively. Finally, comparative simulation and experimental research are conducted to verify the effectiveness and superiority of the designed optimal controller.</description><subject>Active control</subject><subject>Active damping</subject><subject>Algorithms</subject><subject>Control systems design</subject><subject>Control theory</subject><subject>Controllers</subject><subject>Experimental research</subject><subject>H-infinity control</subject><subject>Linearization</subject><subject>Optimal control</subject><subject>Response time</subject><subject>Robust control</subject><subject>Semiactive damping</subject><subject>Semiactive suspensions</subject><subject>Time dependence</subject><subject>Time lag</subject><subject>Vibration</subject><issn>1077-5463</issn><issn>1741-2986</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNplkM1KAzEUhYMoWKsP4C7getokk0xmllLUCgVBdD3k56adMp2Mk1TpG_gUPlyfxNQKLtzce-AcvgMHoWtKJpRKOaVESsGLnFFKCp6X5ASNqOQ0Y1VZnCad_OwQOEcXIawJIZxTMkK7ZwigBrPCvsOx2UBmoVW7dHvoLHQRz_efX9M5w75Ptmqx8V0cfIu9wxu17CD6YQW-9cvGJDfApsmUic074LANCRKaRP5o4goPEHrfBcA_FZfozKk2wNXvH6PX-7uX2TxbPD08zm4XWc8YixkvrSuF1dI5pwtdCl1WojJJGc6sZkXuJLWMCW0LLqQ0muZUO8cFYVRWLh-jmyO3H_zbFkKs1347dKmyZlIWeSVFgozR5JgKagl_CUrqw7z1v3nzb5_9b2g</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Ding, Renkai</creator><creator>Wang, Ruochen</creator><creator>Meng, Xiangpeng</creator><creator>Chen, Long</creator><general>SAGE Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>7SC</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><orcidid>https://orcid.org/0000-0002-7782-8776</orcidid><orcidid>https://orcid.org/0000-0003-2014-4282</orcidid></search><sort><creationdate>20230301</creationdate><title>Research on time-delay-dependent H∞/H2 optimal control of magnetorheological semi-active suspension with response delay</title><author>Ding, Renkai ; Wang, Ruochen ; Meng, Xiangpeng ; Chen, Long</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p222t-48df85db7fffb6b85b8959c6b8c42db263f71d225bd64577cb131bff4502179f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Active control</topic><topic>Active damping</topic><topic>Algorithms</topic><topic>Control systems design</topic><topic>Control theory</topic><topic>Controllers</topic><topic>Experimental research</topic><topic>H-infinity control</topic><topic>Linearization</topic><topic>Optimal control</topic><topic>Response time</topic><topic>Robust control</topic><topic>Semiactive damping</topic><topic>Semiactive suspensions</topic><topic>Time dependence</topic><topic>Time lag</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ding, Renkai</creatorcontrib><creatorcontrib>Wang, Ruochen</creatorcontrib><creatorcontrib>Meng, Xiangpeng</creatorcontrib><creatorcontrib>Chen, Long</creatorcontrib><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Journal of vibration and control</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ding, Renkai</au><au>Wang, Ruochen</au><au>Meng, Xiangpeng</au><au>Chen, Long</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Research on time-delay-dependent H∞/H2 optimal control of magnetorheological semi-active suspension with response delay</atitle><jtitle>Journal of vibration and control</jtitle><date>2023-03-01</date><risdate>2023</risdate><volume>29</volume><issue>5-6</issue><spage>1447</spage><epage>1458</epage><pages>1447-1458</pages><issn>1077-5463</issn><eissn>1741-2986</eissn><abstract>Considering the influence of the magnetorheological damper response time delay on the low-frequency vibration (body vibration) and multi-objective control requirements of the semi-active suspension system, a novel H∞/H2 controller (time-delay-dependent H∞/H2 optimal controller) is proposed in this paper. Based on the Lyapunov–Krasovskii function and robust control theory, a time-delay-dependent H∞/H2 controller in consideration of the MR damper response time delay is designed to reduce and remove the effects of time delay on the semi-active suspension system. To obtain better suspension control performances, the optimal selection strategy of anti-interference coefficients in the time-delay-dependent H∞/H2 controller is proposed. Then, the time-delay-dependent H∞/H2 optimal controller is structured built on the optimal selection strategy. With the application of matrix properties and the cone-compensation linearization algorithm, the nonlinear matrix inequality for controller design is linearized, and the feedback gain matrix of the controller is solved iteratively. 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| subjects | Active control Active damping Algorithms Control systems design Control theory Controllers Experimental research H-infinity control Linearization Optimal control Response time Robust control Semiactive damping Semiactive suspensions Time dependence Time lag Vibration |
| title | Research on time-delay-dependent H∞/H2 optimal control of magnetorheological semi-active suspension with response delay |
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