LAPSE:2023.35489v1
Published Article
LAPSE:2023.35489v1
Output-Feedback Multi-Loop Positioning Technique via Dual Motor Synchronization Approach for Elevator System Applications
April 28, 2023
This paper devises an output-feedback multi-loop positioning technique adopting the speed observer and multi-motor synchronizer, targeting the dual (master and slave) motor elevator system applications, providing the three contributions. First, the order-reduction observer continuously extracts the speed information from the motor position measurement, independent of the system model information. Second, the order-reduction stabilizer accomplishes the speed synchronization tasks for both the master and slave motors. Third, the resultant feedback system guarantees to exponentially recover the desired first-order transfer function from the reference to the actual motor position despite the model-plant mismatches. The prototype elevator system adopting the dual motor experimentally validates the practical advantages of the proposed technique.
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Keywords
active damping, dual motor synchronization, elevator system, motor positioning, order-reduction
Suggested Citation
Lee HC, Lee H, Lee JK, Choi HD, Choi K, Kim Y, Kim SK. Output-Feedback Multi-Loop Positioning Technique via Dual Motor Synchronization Approach for Elevator System Applications. (2023). LAPSE:2023.35489v1
Author Affiliations
Lee HC: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
Lee H: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
Lee JK: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
Choi HD: Department of ICT Convergence System Engineering, Chonnam National University, Gwangju 61186, Republic of Korea [ORCID]
Choi K: School of Mechanical Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
Kim Y: School of Mechanical Engineering, Chungnam National University, Daejeon 34134, Republic of Korea
Kim SK: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea [ORCID]
Lee H: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
Lee JK: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea
Choi HD: Department of ICT Convergence System Engineering, Chonnam National University, Gwangju 61186, Republic of Korea [ORCID]
Choi K: School of Mechanical Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
Kim Y: School of Mechanical Engineering, Chungnam National University, Daejeon 34134, Republic of Korea
Kim SK: Department of Creative Convergence Engineering, Hanbat National University, Daejeon 34158, Republic of Korea [ORCID]
Journal Name
Energies
Volume
15
Issue
23
First Page
9147
Year
2022
Publication Date
2022-12-02
Published Version
ISSN
1996-1073
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Original Submission
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PII: en15239147, Publication Type: Journal Article
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LAPSE:2023.35489v1
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doi:10.3390/en15239147
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[v1] (Original Submission)
Apr 28, 2023
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Apr 28, 2023
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