Passive vibration control: a structure–immittance approach

Passive vibration control: a structure-immittance approach.

Linear passive vibration absorbers, such as tuned mass dampers, often contain springs, dampers and masses, although recently there has been a growing trend to employ or supplement the mass elements with inerters. When considering possible configurations with these elements broadly, two approaches are normally used: one structure-based and one immittance-based. Both approaches have their advanta...

Genetic Algorithm Based Design Of Passive Elements For Vibration Control

Passive Vibration Control for Fatigue Damage Mitigation in Steel Jacket Platforms

Considering the stress cycles in the joints and members due to wave induced forces on offshore platforms, fatigue analysis is therefore one of the most important analyses in the offshore platforms design. Although most of the steel jacket type platforms are designed and located in areas with relatively high ratios of operational sea-states, for maximum environmental events, would have acceptabl...

Passive vibration isolation using a Roberts linkage

November2002 The article presents a new ultra-low frequency passive vibration isolation device as part of the pre-isolation stage for AIGO (Australian

Vibration Control of MDOF Structure under Earthquake Excitation using Passive Control and Active Control

In the present paper, active control system is used in different heights of the building and the most effective part was studied where the active control system is applied. The mathematical model of the building is established in MATLAB and in order to active control the system FLC method was used. Three different locations of the building are chosen to apply active control system, namely at th...