Research on mining truck vibration control based on particle damping

Song, Liming; Xiao, Wangqiang; Zeguang, Li; Guo, Haiquan; Yang, Zhe

doi:10.1088/1757-899x/324/1/012011

Cited by 2 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…His investigation shows that the currently used expensive elastomeric tuned mass damper can be replaced with a cost-effective particle damper. Implementation of particle dampers in a mining truck can be seen in the work of Liming et al [27]. In their study, it has been observed that particle dampers can reduce the vibration amplitude of the structure more effectively for a higher engine speed.…”

Section: Application Of Particle Dampersmentioning

confidence: 99%

Application of Particle Dampers on a Scaled Wind Turbine Generator to Improve Low-Frequency Vibro-Acoustic Behavior

et al. 2022

View full text Add to dashboard Cite

The purpose of this paper is to introduce a honeycomb damping plate (HCDP) concept based on the particle damping technique to reduce the low-frequency vibration response of wind turbine generators. The HCDP cells contain granular materials and are mounted at different positions on the generator to reduce the transmission of vibrations from stator ring to stator arm. To investigate the efficiency of the HCDP concept in the laboratory, a small-scale replica inspired by the original wind turbine generator is used as reference geometry. The efficiency of the vibration attenuation by using the HCDP concept is experimentally investigated with the help of a laser scanning vibrometer device. In this contribution, the influence of four different granular materials on the vibration attenuation is experimentally investigated. Furthermore, the influence of HCDP positioning on the transmission path damping is analyzed. Apart from this, the effect of single-unit (SU) and multi-unit (MU) HCDP on the frequency response of the generator is also studied. The experimental approach in this paper shows good damping properties of the HCDP concept for reducing the vibration amplitude.

show abstract

Section: Application Of Particle Dampersmentioning

confidence: 99%

Application of Particle Dampers on a Scaled Wind Turbine Generator to Improve Low-Frequency Vibro-Acoustic Behavior

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Many scholars have conducted studies related to ergonomics in the cab. Liming et al (2018) applied particle damping technology to the driver seat base of a mining truck. They found that particle damping technology could reduce cab vibration to a large extent.…”

Section: Introductionmentioning

confidence: 99%