DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rew, Keun-Ho | ko |
dc.contributor.author | Ha, Chang-Wan | ko |
dc.contributor.author | Kim, Kyung-Soo | ko |
dc.date.accessioned | 2014-08-28T08:18:28Z | - |
dc.date.available | 2014-08-28T08:18:28Z | - |
dc.date.created | 2013-12-02 | - |
dc.date.created | 2013-12-02 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.citation | AUTOMATICA, v.49, no.11, pp.3425 - 3431 | - |
dc.identifier.issn | 0005-1098 | - |
dc.identifier.uri | http://hdl.handle.net/10203/188473 | - |
dc.description.abstract | In this paper, perturbation-based extra-insensitive input shapers (PEI-ISs) are proposed to enhance the robustness of the input shaping technique. The extra-insensitive input shaper (EI-IS) has been known to be more robust than the so-called derivative input shapers such as ZVD, ZVDD, and ZVDDD shapers. However, the robustness of the known EI-IS is restricted by the symmetric property in the sensitivity curve. To address this, the PENS is devised by multiplying a series of input shapers in the Laplace domain, of which the impulse times are slightly perturbed from those of the zero vibration (ZV) shaper. For a single-hump case, a closed-form solution to the PEI-IS is provided. For two- and three-hump cases, the approximate solutions are presented. The robustness is evaluated by simulations and assessed by means of the insensitivity. It will be shown that the proposed PEI-IS does improve the robustness and that it can be easily designed. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | FLEXIBLE STRUCTURES | - |
dc.subject | RESIDUAL VIBRATION | - |
dc.subject | PERFORMANCE | - |
dc.subject | DESIGN | - |
dc.title | An impulse-time perturbation approach for enhancing the robustness of extra-insensitive input shapers | - |
dc.type | Article | - |
dc.identifier.wosid | 000326553300031 | - |
dc.identifier.scopusid | 2-s2.0-84885621544 | - |
dc.type.rims | ART | - |
dc.citation.volume | 49 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 3425 | - |
dc.citation.endingpage | 3431 | - |
dc.citation.publicationname | AUTOMATICA | - |
dc.identifier.doi | 10.1016/j.automatica.2013.08.015 | - |
dc.contributor.localauthor | Kim, Kyung-Soo | - |
dc.contributor.nonIdAuthor | Rew, Keun-Ho | - |
dc.contributor.nonIdAuthor | Ha, Chang-Wan | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Motion control | - |
dc.subject.keywordAuthor | Input shaping technique | - |
dc.subject.keywordAuthor | Command shaping | - |
dc.subject.keywordAuthor | Robust input shaper | - |
dc.subject.keywordPlus | FLEXIBLE STRUCTURES | - |
dc.subject.keywordPlus | RESIDUAL VIBRATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DESIGN | - |
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