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Steel and Composite Structures
  Volume 48, Number 4, August25 2023 , pages 475-483
DOI: https://doi.org/10.12989/scs.2023.48.4.475
 


A novel hybrid control of M-TMD energy configuration for composite buildings
ZY Chen, Yahui Meng, Ruei-Yuan Wang and T. Chen

 
Abstract
    In this paper, a new energy-efficient semi-active hybrid bulk damper is developed that is cost-effective for use in structural applications. In this work, the possibility of active and semi-active component configurations combined with suitable control algorithms, especially vibration control methods, is explored. The equations of motion for a container bridge equipped with an MDOF Mass Tuned Damper (M-TMD) system are established, and the combination of excitation, adhesion, and control effects are performed by a proprietary package and commercial custom submodel software. Systematic methods for the synthesis of structural components and active systems have been used in many applications because of the main interest in designing efficient devices and high-performance structural systems. A rational strategy can be established by properly controlling the master injection frequency parameter. Simulation results show that the multiscale model approach is achieved and meets accuracy with high computational efficiency. The M-TMD system can significantly improve the overall response of constrained structures by modestly reducing the critical stress amplitude of the frame. This design can be believed to build affordable, safe, environmentally friendly, resilient, sustainable infrastructure and transportation.
 
Key Words
    artificial intelligence; energy equations; multiple-tuned mass dampers structural control; resilient and sustainable infrastructures; tuned mass damper
 
Address
ZY Chen, Yahui Meng and Ruei-Yuan Wang:School of Science, Guangdong University of Petrochemical Technology, Maoming 525000, Guangdong, China

T. Chen:California Institute of Technology, Pasadena, CA 91125, USA
 

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