Results 11 to 20 of about 8,512,124 (296)

Damping System Designs using Nonlinear Frequency Analysis Approach [PDF]

, 2012
The main purpose of this thesis focuses on the investigation of the frequency domain analysis and design approaches for nonlinear damping systems. With the development of modern mechanical and civil engineering structures, the vibration control has ...
Guo, Pengfei
core   +6 more sources

On-orbit performance of the DAMPE BGO calorimeter [PDF]

Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021), 2021
The DArk Matter Particle Explorer (DAMPE) is the first Chinese cosmic-ray direct detection experiment. It has been operating smoothly on-orbit since its successful launch at the end of 2015. Currently, its sub-detectors and the satellite are in good working order.
Wei Y., Barbato F. C. T., Casilli E., de Palma F., Marsella G., Alemanno F., An Q., Azzarello P., Bernardini P., Bi X. J., Cai M. S., Catanzani E., Chang J., Chen D. Y., Chen J. L., Chen Z. F., Cui M. Y., Cui T. S., Cui Y. X., Dai H. T., De Benedittis A., De Mitri I., Deliyergiyev M., Di Santo M., Ding Q., Dong T. K., Dong Z. X., Donvito G., Droz D., Duan J. L., Duan K. K., D'Urso D., Fan R. R., Fan Y. Z., Fang K., Fang F., Feng C. Q., Feng L., Fusco P., Gao M., Gargano F., Gong K., Gong Y. Z., Guo D. Y., Guo J. H., Han S. X., Hu Y. M., Huang G. S., Huang X. Y., Huang Y. Y., Ionica M., Jiang W., Kong J., Kotenko A., Kyratzis D., Lei S. J., Li W. H., Li W. L., Li X., Li X. Q., Liang Y. M., Liu C. M., Liu H., Liu J., Liu S. B., Liu Y., Loparco F., Luo C. N., Ma M., Ma P. X., Ma T., Ma X. Y., Mazziotta M. N., Mo D., Niu X. Y., Pan X., Parenti A., Peng W. X., Peng X. Y., Perrina C., Qiao R., Rao J. N., Ruina A., Salinas M. M., Shang G. Z., Shen W. H., Shen Z. Q., Shen Z. T., Silveri L., Song J. X., Stolpovskiy M., Su H., Su M., Sun H. R., Sun Z. Y., Surdo A., Teng X. J., Tykhonov A., Wang H., Wang J. Z., Wang L. G., Wang S., Wang S. X., Wang X. L., Wang Y., Wang Y. F., Wang Y. Z., Wei D. M., Wei J. J., Wu D., Wu J., Wu L. B., Wu S. S., Wu X., Xia Z. Q., Xu H. T., Xu Z. H., Xu Z. L., Xu E. H., Xu Z. Z., Xue G. F., Yang H. B., Yang P., Yang Y. Q., Yao H. J., Yu Y. H., Yuan G. W., Yuan Q., Yue C., Zang J. J., Zhang S. X., Zhang W. Z., Zhang Y., Zhang Y., Zhang Y. J., Zhang Y. L., Zhang Y. P., Zhang Y. Q., Zhang Z., Zhang Z. Y., Zhao C., Zhao H. Y., Zhao X. F., Zhou C. Y., Zhu Y.   +144 more
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Connection Between Damping Torque Analysis and Energy Flow Analysis in Damping Performance Evaluation for Electromechanical Oscillations in Power Systems

Journal of Modern Power Systems and Clean Energy, 2022
The damping performance evaluation for electro-mechanical oscillations in power systems is crucial for the stable operation of modern power systems. In this paper, the connection between two commonly-used damping performance evaluation methods, i.e., the
Yong Hu, Siqi Bu, Xin Zhang, Chi Yung Chung, Hui Cai   +4 more
doaj   +1 more source

Multi-scale modification of aerospace silicone rubber damping material with wide temperature range

Cailiao gongcheng, 2021
Silicone rubber has stable performance in a wide temperature range. However, as its damping factor in the effective damping temperature range is small and the damping performance is limited, multi-scale modification is required.
MI Zhi-an, LI Xue-kuan, ZHAO Yan
doaj   +1 more source

Performance Analysis of Magnetorheological Damper with Folded Resistance Gaps and Bending Magnetic Circuit

Actuators, 2022
The traditional magnetorheological (MR) damper subject to the limited space has shortcomings such as small damping force, narrow dynamic range and low adaptability.
Leping Liu, Yinan Xu, Feng Zhou, Guoliang Hu, Lifan Yu   +4 more
doaj   +1 more source

Multi-Objective Optimization of Magnetorheological Mount Considering Optimal Damping Force and Maximum Adjustable Coefficient

Machines, 2023
To address the problem of multiple working conditions and complex requirements in magnetorheological fluid (MRF) mounts, a high-precision damping characteristic optimization method is explored.
Jianghua Fu, Chao Huang, Ruizhi Shu, Xing-Quan Li, Ming Chen, Zheming Chen, Bao Chen   +6 more
doaj   +1 more source

Damping performance analysis of carbon black/lead magnesium niobite/epoxy resin composites

e-Polymers, 2023
Piezoelectric damping composites with excellent damping properties were prepared from carbon black (CB), lead magnesium niobate (PMN), epoxy resin, and polyether amine D-400.
Chen Ming, Cheng Shuang, Wang Yanbing, Huang Zhixiong   +3 more
doaj   +1 more source

The DAMPE experiment: performances and results [PDF]

Proceedings of European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2019), 2020
The DAMPE (DArk Matter Particle Explorer) experiment is a space mission whose main purpose is the detection of cosmic electrons and photons up to energies of 10 TeV , in order to identify possible evidence of Dark Matter in their spectra. Furthermore it aims to measure the fluxes and the elemental composition of the galactic cosmic rays nuclei up to ...
openaire   +1 more source

Effects of Winding Cylinder Materials on Dynamic Performances of a New MR Damper

IEEE Access, 2020
In the semi-active control system based on magnetorheological (MR) damper, the separating arrangement of displacement sensor and MR damper is easy to reduce the reliability and increase system cost.
Guoliang Hu, Linsen Li, Hao Liu, Fengshuo Liu   +3 more
doaj   +1 more source

Application of extended Rayleigh damping model to 3D frame analysis

Japan Architectural Review, 2023
Rayleigh damping is commonly used in response history analysis (RHA) to provide an energy dissipation source, but the adaptation may be difficult if frequency independence damping is desired over a wide frequency range.
Yoshihiro Mogi, Naohiro Nakamura, Akira Ota   +2 more
doaj   +1 more source