Semiactive Vibration Control for Horizontal Axis Washing Machine by Barış Can Yalçın, Haluk Erol

“…Before actuation signals are received by the step motors of the friction dampers, vibration data are evaluated, and then, the step motors start to narrow or expand the radius of bracelets located on the dampers. This changes the damping properties of the damper in the suspension system, and thus, the semiactive suspension system absorbs unwanted vibrations and contributes to the dynamic stability of the washing machine. …”
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Kinetodynamic Model and Simplified Model of X-Type Seat System with an Integrated Spring Damper by Changcheng Zhou, Leilei Zhao, Yuewei Yu, Fuxing Yang, Song Wang

“…Based on the principle of conservation of energy, the analytical formulae of the equivalent damping coefficient Ce and the damping transformation coefficient ρc were deduced. …”
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Properties and applications of Magnetorheological fluids by A. Spaggiari

“…An increasing number of industrial applications illustrate how the MR fluids peculiar properties may be used to provide optimal performance in semi active damping and dissipative devices.…”
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Decrease in phase angle after Roux-en-Y gastric bypass is related to increase of anti-inflammatory status by Amanda Cristina Araújo Gomes, Amanda Machado Fiorotti, Amanda Motta de Bortoli, Beatriz Bobbio de Brito, João Arthur Souza Fiorido, Luciane Bresciani Salaroli, Andressa Bolsoni Lopes, Fabiano Kenji Haraguchi

“…Summary: Background & Aims: Phase angle (PhA) has been used as a prognostic indicator in various clinical conditions. …”
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Tuning the Morphology of Immiscible Polymer Blend-Based Hybrid Nanocomposite for Improving Microwave Absorption Response by Erick Gabriel Ribeiro dos Anjos, Tayra Rodrigues Brazil, Mirabel Cerqueira Rezende, Juliano Marini, Uttandaraman Sundararaj, Luiz Antonio Pessan, Fabio Roberto Passador

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Study on the Aging Time Variation Law of Mechanical Properties of the Laminated Rubber Bearing in Coastal Bridges considering Frictional Slip by Yue Li, Chongming Gao, Chong Li, Qian Li

“…For the bearing with the shape coefficient of 16.38, the equivalent viscous damping ratio at 100 years of rubber aging time is 1.17 times higher than that of the initial state of the bearing, and 33.21% more energy is consumed through frictional slip. …”
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Buffering Performance of High-Speed Impact Space Penetrator with Foam-Filled Thin-Walled Structure by Haitao Luo, Yuxin Li, Guangming Liu, Changshuai Yu, Shipeng Chen

“…Furthermore, the design of the damping structure provides an indispensable solution for penetrator detection.…”
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Carbody sway behaviour of railway vehicles due to track irregularity from rail alternate side wear by Lai Wei, Jing Zeng, Ren Luo, Feng Gan, Jijun Gong, Jun Jiang

“…Finally, some potential solutions, e.g. improving the damping ratio of carbody rigid mode and rail grinding, are proposed to relieve this issue. …”
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Characteristics of Stress, Crack Evolution, and Energy Conversion of Gas-Containing Coal under Different Gas Pressures by Zhizhen Zhang, Yixin Niu, Xiaoji Shang, Xingguang Liu, Feng Gao

“…The rockburst tendency of gas-bearing coal changes from weak to none with the increase of gas pressure, which is related to the evolution of the accumulated elastic energy and dissipated damping energy in the coal.…”
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Multihazard Response Control of Base-Isolated Buildings under Bidirectional Dynamic Excitation by Daniel H. Zelleke, Sandip K. Saha, Vasant A. Matsagar

“…Furthermore, the influence of the superstructure characteristics, such as the superstructure damping and the number of stories, is also assessed. …”
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A Special Points and Neural Network-Based Dynamic Multi-Objective Optimization Algorithm by Sanyi Li, Wenjie Hou, Peng Liu, Weichao Yue, Qian Wang

“…This paper introduces a special points and neural network- based dynamic multi-objective optimization algorithm (SPNN-DMOA) for solving dynamic multi-objective optimization problems (DMOPs) with an irregularly changing pareto set. …”
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The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization by Jiening Li, Hanqi Huang, Xiaoning Chen, Lingxi Peng, Liang Wang, Ping Luo

“…The results show that, after joining the PSS control, the system damping ratio significantly increases. Finally, the proposed measures are verified by MATLAB/Simulink simulation. …”
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Division-selection transfer learning for prediction based dynamic multi-objective optimization by Hongye Li, Fan Liang, Yulu Liu, Quanheng Zheng, Kunru Guo

“…Abstract Dynamic multi-objective optimization problems (DMOPs) are challenging as they require capturing the Pareto optimal front (POF) and Pareto optimal set (POS) during the optimization process. …”
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Resonant suppression strategy of impedance remodeling for multi-inverter grid-connected system in weak grid by ZHANG Shicong, XU Yonghai, TAO Shun, YU Yongyue, ZHANG Zhi

“…When there are changes in working conditions of the system, the damping effect can be further improved by adaptively adjusting virtual resistance values through compensation. …”
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Experimental Investigation of Thermal Modal Characteristics for a Ship’s Foundation under 300°C by Zheyu Ding, Hongbai Bai, Yiwan Wu, Yue Zhu, Yichuan Shao

“…The results also show that the greater the vibration response amplitude is as the temperature increases and the first-order natural frequency does not change, the smaller the second-order natural frequency and the damping ratio will become smaller. The variation of natural frequency and damping ratio of the foundation under different temperature conditions can provide a reliable experimental basis for the design of the vibration and noise reduction of the ship’s foundation in the thermal-vibration environment.…”
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Dynamic Behavior of Geosynthetic-Reinforced Expansive Soil under Freeze-Thaw Cycles by Zhongnian Yang, Xuesen Liu, Liang Zhang, Fujun Niu, Xianzhang Ling, Guoyu Li, Wei Shi

“…The dynamic shear modulus (Gd) and damping ratio (λ) of the expansive soil samples are improved by reinforcement. …”
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Study on Dynamic Mechanical Properties of Full Tailings Cemented Backfilling Impacted by Cement-Sand Ratio by Shan Yang, Zhiyong Zhou, Yifei Zhao, Wei Yang

“…Under the same strain rate, when the cement content decreased, there was a higher damage degree of specimens.…”
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Application of the Improved Multipopulation Genetic Algorithm in the TMD Controlled System considering Soil-Structure Interaction by Wei Nie, Shuxian Liu, Hang Yin, Shasha Lu, Dongxu Zhao, Hong Xu

“…To reduce structural damage and obtain better comfort, the displacement response and acceleration response are optimized simultaneously in this paper, achieving multiobjective optimization. …”
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Evaluation of a Wireless Data Transmission Using a Low-Cost Commercial-off-the-Shelf Wi-Fi Router Applied to Dynamic Tests by Mateus Rodrigues Rocha, Anderson Govertz, Rogerio Pirk, Edilson Alexandre Camargo

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Human and Bovine Dentin Composition and Its Hybridization Mechanism Assessed by FT-Raman Spectroscopy by L. E. S. Soares, A. D. F. Campos, A. A. Martin

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