About the dependence of the natural frequencies of a vibroisolation system on the load magnitude and position
Abstract eng: The suspension of the ambulance couch is realized by pneumatic bearings with parallelogram and double cardan suspension and it has three degrees of freedom. The elastic bearing consist of pneumatic springs. In equilibrium the weight moments are balanced with moments of pneumatic springs. The all natural frequencies must be less than the first natural frequency of the chassis. In the paper the influence of the weight magnitude and its position on the natural frequencies of the system is analyzed.
Contributors:
Publisher:
Institute of Thermomechanics AS CR, v.v.i., Prague
Conference Title:
Conference Title:
Engineering Mechanics 2004
Conference Venue:
Svratka (CZ)
Conference Dates:
2004-05-10 / 2004-05-13
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-11-14, last modified 2014-11-18
guest ::
