Results 21 to 30 of about 30,595 (299)
Active vibration control for a Free Piston Stirling Engine generator using a voice coil actuator [PDF]
, 2015 This work presents the study of active vibration control for a FPSE/ LA engine to ensure a reliable engine operation within a broader range of operation frequencies [50 ± 3 Hz] complying with new regulations.
Torres Perez, Angel; id_orcid +6 more
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Zhongguo Jianchuan Yanjiu, 2019 [Objectives] The energy fluctuation characteristics of the ship's active vibration isolation system is studied.[Methods] Firstly,a generalized mathematical model of hybrid vibration isolation system with multi-dimensional composite perturbation vibration
Niu Ning, Liu Zhong, Sun Lingling
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Research on vibration isolation method of a novel power source
Energy Reports, 2020 Free-piston linear generator (FPLG) is a novel power source which combines free-piston engines and a linear electric generator. Piston motion and vibration excitation characteristics of FPLG are quite different from the traditional reciprocating engines.
Jingyi Tian +3 more
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Research on the Impediment to Vibration Wave Propagation of Pipe from a vibration isolation mass [PDF]
MATEC Web of Conferences, 2019 In order to control the pipe vibration, the performance of flexible connection with vibration isolation mass in impeding vibration wave propagation is studied.
Yufeng Gong +3 more
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Longitudinal two-stage vibration isolation technology of ship propeller-shaft system
Zhongguo Jianchuan Yanjiu, 2022 ObjectivesAiming at the vibration control problem, this paper puts forward a design approach involving longitudinal two-stage vibration isolation technology for ship propeller-shaft systems.
Xiufeng LIU, Quanchao LI, Rui ZHOU
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, 2001 This paper describes a theoretical and experimental investigation into an active four-mount vibration isolation system, in which electromagnetic actuators are installed in parallel with each of the four passive mounts placed between a three-dimensional ...
Brennan, M.J. +2 more
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Shock and Vibration, 2020 A field vibration test was conducted on the coal crusher chamber of a thermal power plant to evaluate its vibration performance. The vibration displacements and velocities of the structure, coal crusher body, and vibration-isolation platform were tested.
Lihua Zhu +6 more
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Sensors, 2020 In this work, we present a series of hammering tests on full-scale unit-plate ballastless tracks used for long-span bridges. There is no denying that it is a new attempt to pave ballastless tracks on high-speed railway long-span bridges; the related ...
Weiqi Zheng +4 more
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Vibration Reduction in a Pulse Tube-Cooled High Purity Germanium Detector
Applied Sciences, 2022 High-purity germanium (HPGe) is a vibration-sensitive, high-resolution detector. It has been found that microphonic noise induced by vibration and electromagnetic interference from EMC causes energy resolution degradation in HPGe detectors. In this paper,
Hongyan Wei +3 more
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DYNAMIC DESIGN OPTIMIZATION OF A TURBOPROP ENGINE VIBRATION ISOLATION SYSTEM
Jixie qiangdu, 2022 Aiming at the problem of vibration isolation design of turboprop engine single mounting surface vibration isolation mounting system, this paper proposes a method to optimize the stiffness parameters of the mounting system vibration isolator to achieve ...
ZHANG Di +4 more
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