APPROXIMATE METHODS FOR STEP FUNCTION RESPONSE OF UNDAMPED NON-LINEAR SPRING MASS SYSTEMS WITH ARBITRARY HARDENING TYPE SPRING CHARACTERISTIC

被引：7

作者：

BAPAT, VA

SRINIVASAN, P

机构：

[1] Department of Mechanical Engineering, Indian Institute of Science, Bangalore

来源：

JOURNAL OF SOUND AND VIBRATION | 1969年 / 10卷 / 03期

关键词：

D O I：

10.1016/0022-460X(69)90221-1

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The possibility of applying two approximate methods for determining the salient features of response of undamped non-linear spring mass systems subjected to a step input, is examined. The results obtained on the basis of these approximate methods are compared with the exact results that are available for some particular types of spring characteristics. The extension of the approximate methods for non-linear systems with general polynomial restoring force characteristics is indicated. © 1969.

引用

页码：430 / +

页数：1

共 6 条

[1]

ATKINSON CP, 1964, 4 P US NAT C APPL ME, P57

[2] RESPONSE OF UNDAMPED NON-LINEAR SPRING MASS SYSTEMS SUBJECTED TO CONSTANT FORCE EXCITATION [J].