Vibration stability analysis of cantilever structure based on symbolic regression algorithm and modal analysis method
نویسندگان
چکیده
منابع مشابه
A New Method for Vibration Modal Analysis
INTRODUCTION This paper is about a new method for vibration modal analysis, which is called the smooth orthogonal decomposition (SOD) based modal analysis method. The proper orthogonal decomposition (POD) based modal analysis method, which was first proposed by Feeny et.al in 1998, indicates an exciting method for extracting the modal shapes of a vibration system by using only the output displa...
متن کاملVibration of cracked plate using differential quadrature method and experimental modal analysis
In this study, the vibration of cracked plates is investigated using the differential quadrature method and experimental modal analysis. The crack, which is assumed to be open, is modeled by the extended rotational spring. With its finite length, the crack divides the plate into six segments. Then, the differential quadrature is applied to the governing differential equations of motion and the ...
متن کاملModeling and modal analysis to oscillations of IPMC cantilever beam and simulating as an actuator
The purpose of this article is modal analysis of ionic polymer metal composite beams, then briefing the system to the unique parameters to help in up modeling of the actuator. In this paper at first using of Mathematical analysis and Closed form transfer function of cantilever beam dynamic response to the forces of different inputs (intensive and continuous) is calculated and for different type...
متن کاملfabrication of new ion sensitive field effect transistors (isfet) based on modification of junction-fet for analysis of hydronium, potassium and hydrazinium ions
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
Vibration and Stability Analysis of a Pasternak Bonded Double-GNR-System Based on Different Nonlocal Theories
This study deals with the vibration and stability analysis of double-graphene nanoribbon-system (DGNRS) based on different nonlocal elasticity theories such as Eringen's nonlocal, strain gradient, and modified couple stress within the framework of Rayleigh beam theory. In this system, two graphene nanoribbons (GNRs) are bonded by Pasternak medium which characterized by Winkler modulus and shear...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2021
ISSN: 1687-8140,1687-8140
DOI: 10.1177/16878140211021242