Nazar I. Influence of longitudinal movement on a dynamics and stability of nonlinear processes in drives with a flexible working element

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U000395

Thesis Registration Form

0411U000395.pdf

Applicant for

Nazar Iryna Igorivna

Specialization

05.02.09 - Динаміка та міцність машин

Date of defense

24-11-2010

Specialized Academic Board

Д 35.052.06

Lviv Polytechnic National University

Essay

The dissertation is devoted to development of methods of analytical investigation of oscillations of flexible elements of drives and their stability. Estimated models of dynamic processes taking into account variables of tension force, velocity of longitudinal movement and action of nonlinear forces are built. An approximate correlation for finding frequencies spectrum of own vibrations of the flexible drive element in the case of variable velocity of its movement are got. A comprehensive research of the influence of different models of nonlinear forces, disbalance frequencies, velocity of movement on the stability of dynamic process are investigated.

Thesis supervisor

Gashchuk Petro Mykolayovych

Official opponents

Кислий Олександр Олександрович
Гелетій Володимир Миколайович
Ярошевич Микола Павлович

Files

aref.doc

Дисертація Назар І.І--1) ТИТУЛЬНА СТОРІНКА.doc

Дисертація Назар І.І--10) ДОДАТКИ.doc

Дисертація Назар І.І--2) ЗМІСТ.doc

Дисертація Назар І.І--3) ВСТУП.doc

Дисертація Назар І.І--4) РОЗДІЛ 1.doc

Дисертація Назар І.І--5) РОЗДІЛ 2.doc

Дисертація Назар І.І--6) РОЗДІЛ 3.doc

Дисертація Назар І.І--7) РОЗДІЛ 4.doc

Дисертація Назар І.І--8) ВИСНОВКИ.doc

Дисертація Назар І.І--9) Список літератури.doc

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