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An innovative electromechanical clutching inerter damper integrated vibration reduction and energy absorption
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Luyu LI1, Zige ZHAO1, Qigang LIANG1, Xiaohua ZHANG2, Jinping OU1
Earthquake Engineering and Engineering Dynamics | 2025, 45(1) : 38 - 50
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Earthquake Engineering and Engineering Dynamics | 2025, 45(1): 38-50
An innovative electromechanical clutching inerter damper integrated vibration reduction and energy absorption
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Luyu LI1, Zige ZHAO1, Qigang LIANG1, Xiaohua ZHANG2, Jinping OU1
Affiliations
  • 1.School of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, China
  • 2.School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China
Published: 2025-02-28 doi: 10.13197/j.eeed.2025.0105
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Clutching inerter damper (CID) has been extensively studied in structural vibration control recently. Because the passive CID device does not take into account flywheel speed reset and cannot achieve an ideal piecewise model, its control performance is limited. Therefore, this study explores the semi-active implementation of the ideal CID model. This paper begins with a comparative study of the ideal and passive analytical models of CID, providing insight into the performance differences and limitations of the two models. Subsequently, an electromechanical clutching inerter damper (ECID) scheme is proposed, which includes energy harvesting and variable inertance. The implementation of the electrical inertance, flywheel speed reset, and energy recovery functions are also discussed, and an electromechanical hybrid simulation model of the ECID is established. This paper thoroughly examines the control and energy recovery performance of the ECID through theoretical and simulation analyses. It explores the effects of resistance and capacitance in the ECID circuit on system performance and demonstrates that the ECID has significant vibration control and energy recovery capabilities. This study presents a comprehensive scheme for the implementation of CID, variable inertance, and energy recovery, which has theoretical reference significance for the development of self-powered semi-active variable inertance devices.

electromechanical clutching inerter damper (ECID)  /  integrated vibration reduction and energy absorption  /  semi-active control  /  energy recovery
Luyu LI, Zige ZHAO, Qigang LIANG, Xiaohua ZHANG, Jinping OU. An innovative electromechanical clutching inerter damper integrated vibration reduction and energy absorption[J]. Earthquake Engineering and Engineering Dynamics, 2025 , 45 (1) : 38 -50 . DOI: 10.13197/j.eeed.2025.0105
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Year 2025 volume 45 Issue 1
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Article Info
doi: 10.13197/j.eeed.2025.0105
  • Receive Date：2024-05-04
  • Online Date：2026-03-20
  • Published：2025-02-28
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  • Received：2024-05-04
  • Revised：2024-06-15
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    1.School of Infrastructure Engineering, Dalian University of Technology, Dalian 116024, China
    2.School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China
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表12种不同金属材料的力学参数
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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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