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Content Provider | IEEE Xplore Digital Library |
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Author | Liang Zan Huang Jie Zang Qiang |
Copyright Year | 2013 |
Description | Author affiliation: Beijing Inst. of Technol., Beijing, China (Liang Zan; Huang Jie; Zang Qiang) |
Abstract | The control of vibration reduction for flexible systems is a significant field of study. Numerous control schemes have been proposed to solve the challenging problems. This paper presented a novel method, called continuous function (CF) shaping, which uses a continuous function to shape the original command for vibration reduction in flexible systems. Unlike previous command shaping strategies, a continuous function is used as the controller to shape the original command. Then, the CF-shaped command should be a smooth profile to suppress vibration. The effectiveness of the CF shaper for robustness is explored and quantified. The theoretic analysis shows that the CF shaper acts like a combination of low-pass and multi-notch filters, which benefits vibration reduction for multi-mode systems. Experimental results from a small-scale double-pendulum bridge crane transporting distributed-mass payloads validate the simulated dynamic behavior and the effectiveness of the new method. |
Starting Page | 4276 |
Ending Page | 4281 |
File Size | 337679 |
Page Count | 6 |
File Format | |
ISBN | 9789881563835 |
ISSN | 19341768 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2013-07-26 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | TCCT, CAA |
Subject Keyword | Vibrations Damping vibration reduction modeling errors Cranes continuous function shaping Robustness double-pendulum crane Oscillators Suspensions Payloads Flexible system |
Content Type | Text |
Resource Type | Article |
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