Optimization Problems of the Characteristics of Vibroprotective Systems of a New Type

International science and technology conference "Earth science"

Fomichev, P.A.^1^2 ; Fomicheva, E.V.^2

Novosibirsk State Technical University, Novosibirsk

630132, Russia^1

Novosibirsk State University of Economics and Management, 52 Kamenskaya street, Novosibirsk

630099, Russia^2

关键词: Biological objects;    Initial information;    Optimization problems;    Oscillatory process;    Probabilistic characteristics;    Vibration influence;    Vibration process;    Vibroprotective system;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/272/2/022102/pdf
DOI  :  10.1088/1755-1315/272/2/022102

来源: IOP

【 摘 要 】

For protection of technical and biological objects against vibration influence in the low frequencies range and also in protecting of objects against the vibration ranges changing in time the automated active vibroprotective systems have recently found application. Modern approach to the analysis of vibration processes in the amortized equipment, in engineering installations and constructions of difficult configurations and the considerable spatial sizes is based on accounting of all set of communications, interactions and constructive complexity of real objects in which oscillatory processes have wave character. In article is offered the choice technique for the vibroprotective systems of a new type of their optimum rigidity at casual kinematic influences. It is offered to present initial information for calculation in the form of spectral density of casual processes. Using the operation of smoothing of a trajectory of initial casual kinematic influences considered in article calculation of the main probabilistic characteristics for calculation of accelerations is the possible.