DESIGN AND EXPERIMENTAL STUDY OF SEMI ACTIVE SYSTEM OF MR DAMPER FOR VIBRATION CONTROL
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2018, Vol 8, Issue 4
Abstract
Semi active control systems that offer the reliability of passive control systems, as well as the versatility and adaptability of active control systems have received significant attention for structural vibration control. Magneto-Rheological (MR) fluid dampers have emerged as such a class of semi active damping devices. By activating the MR fluid contained in the device through magnetic field, it can reversibly change from liquid to semisolid in milliseconds, which results in a continuously controllable device. The designs of nonlinear adaptive control systems for reducing vibration transmission in applications, such as transportation systems include suspension systems. Magneto-rheological dampers use a novel class of smart fluid, whose apparent viscosity changes, as it is exposed to a magnetic field. The developed adaptive control scheme is designed to deal with the nonlinearities and uncertainties that commonly arise in most suspension applications. The present research is about numerical study evaluation of the controllers, on a seat suspension for heavy vehicles. The analytical evaluation indicates the effectiveness of the proposed adaptive control technique, in controlling vibration transmission, in the presence of both system nonlinearities and uncertainties. This work will provide a detailed account of the modeling, dynamic analysis, adaptive control development, and testing that will be performed throughout.
Authors and Affiliations
VIJAYA KUMAR MADURA, BABITHA KODAVANLA . , SRINIVASA RAO P, MADHAVI V
Keywords
Related Articles
- EP ID EP430416
- DOI 10.24247/ijmperdoct201816
- Views 85
- Downloads 0
Experimental Analysis of a Solar Flat Plate Collector for Enhancement in Thermal Performance using Solar Turbulence Generators
Solar air heaters are now-a-days used in space heating as well as a process heating in domestic applications. Since it is a renewable energy conversion device, enhancement of such devices assumes greater significance due...
An Effect of Twisted Tape with Nanofluid on the Performance of Double Pipe Heat Exchanger: A Comprehensive Review
The phenomenon of heat transfer is employed in numerous applications such as refrigeration, air-conditioning, food processing, etc. Heat exchangers are used for efficient heat transfer and therefore, the performance of a...
Optimizing Supply Chain in Reverse Logistics
New problems are introduced in reverse logistics by supply chain planning systems, which demand modern approaches. In this study, we have addressed the specific problem of the reverse logistics for EOL (end-of-life) prod...
EXPERIMENTAL INVESTIGATION OF MAJOR AND MINOR STRAINS IN DIFFERENT REGIONS OF DEEP DRAWN CUPS
Drawing is one of the most important processes for forming sheet metal parts. It is used to manufacture parts in industries such as automobile, aerospace and home appliance, etc. The parts produced include cooking pans,...
An Optimisation of Spray and Performance Emission Characteristic of Biodiesel and its Blends by Varying Injection Timing in Diesel Engine
The main objective is to optimize the various parameters of spray for different blends of biodiesel and Injection pressure mainly with respect to Spray tip penetration Spray cone angle and Sauter Mean Diameter (SMD), usi...