Vibration Analysis for 3-Dimentional Damped Structure. 2-Layer Damped Structure.
نویسندگان
چکیده
منابع مشابه
Of Rounded Damped Detuned Structure of Rounded Damped Detuned Structure Fabrication Process
Following the successful design and fabrication of Damped Detuned Structures (DDS), the JLC/NLC linear collider project advanced to Rounded Damped Detuned Structures (RDDS) with curved cross section of the cavity shape for increased shunt impedance. Various advanced techniques for fabricating RDDS1 disks comparing to those for DDS were established to satisfy the dimension accuracy of ±1μm over ...
متن کاملFABRICATION OF DDS-3, AN 11.4 GHz DAMPED-DETUNED STRUCTURE
A 1.8 m X-band Damped-Detuned Structure (DDS-3) has been fabricated and characterized as part of the structure development program towards a TeV-scale e+elinear collider. In this joint venture, the copper cells were precision-fabricated by LLNL, diffusion-bonded into a monolithic structure by KEK, and the structure completed and tested by SLAC. The overall process constitutes a baseline for fut...
متن کاملStructure Function of a Damped Harmonic Oscillator
Abstract Following the Caldeira-Leggett approach to describe dissipative quantum systems the structure function for a harmonic oscillator with Ohmic dissipation is evaluated by an analytic continuation from euclidean to real time. The analytic properties of the Fourier transform of the structure function with respect to the energy transfer (the “characteristic function”) are studied and utilize...
متن کاملNew Damped-Jerk trajectory for vibration reduction
This paper derives a jerk-shaped profile to address the vibration reduction of underdamped flexible dynamics of motion system. The jerk-limited profile is a widespread smooth command pattern used by modern motion systems. The ability of the jerk-limited profile to cancel the residual vibration of an undamped flexible mode is clearly explained using an equivalent continuous filter representation...
متن کاملHydrostatic Fluid-structure Characteristic Analysis of Hydraulically Damped Rubber Mount
A modeling approach of HDM based mixed finite element formulation of hydrostatic fluid-structure interaction is introduced. Fluid transfer analysis of mass flow rate versus pressure difference through fluid track between two chambers is carried out. The finite element models of upper and lower chambers are bridged through the fluid transfer analysis. Static working process of a typical HDM with...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2000
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.66.1089