Development and Application of Micro-Vibration Control Technology for High-Tech Factories

  • 郭 修賢

Student thesis: Doctoral Thesis


The content of this article can be divided into two phases The first phase is the measurement of each floor and the establishment of a finite element numerical model The vibration source is the crane stocker of the automatic material handling system We changed the speed and load conditions during the test and went back and forth Compare the reproducibility of each movement and verify each other through mutual understanding to understand its dynamic behavior To establish the micro-vibration attenuation of the transmission path and the vibration frequency of the main excitation According to the structural characteristics of the building the floor can be divided into two types: reinforced concrete layer and steel layer Continuously correct and adjust the numerical model parameters to make the measurement results similar It contributes to the numerical simulation accuracy of the second phase and quantifies the effect of structural reinforcement It includes the presence or absence of unevenness of the track the thickness adjustment of the floor the rubber pad of the track and the adjustment of the track support spacing The aforementioned two phases are mainly for linear elastic analysis which is the scope of the spindle work in this paper In addition we discussed the vibration attenuation of the diluvium deposit in southern Taiwan and initially clarify the impact of the traffic carrying line on the plant area The third phase planning structural material enters the nonlinear plastic range The site measurement data of the vibration source including typhoon and earthquake has been obtained They are used to explore the related improvements of the Lead cap bearing the Buckling Restrained Brace and the Visco-elastic damper The team will publish research results and improvement suggestions in succession
Date of Award2019
Original languageEnglish
SupervisorSheng-Huoo Ni (Supervisor)

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