Negative Stiffness Mechanism based Low Frequency Passive Vibration Isolation Platform

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Implementing Organization

Amrita Vishwa Vidyapeetham

Principal Investigator

Dr. Santhosh B

Associate Director, Mechanical Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, Tamil Nadu

CO-Principal Investigator

Shri Shyamdas D

ISRO Inertial Systems Unit (IISU), ISRO, Thiruvananthapuram, Kerala

Project Overview

It is envisaged to develop a Negative Stiffness Mechanism Based passive vibration isolation platform. The platform is intended to be used in attenuating ground vibrations for a LASER based optical experiment. The isolator must be capable of attenuating ground vibrations above 0.7 Hz, in all six degrees of freedom. Natural frequency of the system shall be 0.5Hz or below. Mode of operation shall be passive.

Achievements

The project being undertaken by ISRO in collaboration with academia is directly or indirectly beneficial to the society.

Source

Indian Space Research Organisation (ISRO)- Department of Space (DOS) 2022-2052

Related Research

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Funding Organization

Vikram Sarabhai Space Centre (VSSC), Indian Space Research Organisation (ISRO), Trivandrum

Quick Information

Area of Research

Astronomy & Space Sciences

Focus Area

Mechanical Vibrations

Start Date

2023

Status

ongoing

Contact

b_santhosh@cb.amrita.edu

Output

No. of Research Paper

Technologies (If Any)

No. of PhD Produced

Publications

No. of Patents

Filed : 00

Grant : 00

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