High accuracy displacement measuring system using strain gauge based displacement sensor and direct sequence spread spectrum techniques in data acquisition system


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Abstract

The present article portrays a design and implementation of microcontroller based system for displacement measurement using strain gauge based displacement sensor. A displacement transducer may be capacitive or resistive, is an uncontrollable device. Improvement in filtering increases the speed of measurement and enhances the measurement accuracy. In this paper a new algorithm and architecture is proposed as filter for the displacement measuring system with strain gauge based displacement sensor. We verify and implement the novel algorithm with this displacement transducer in the measuring of displacement successfully.

About the authors

Karunamoy Chatterjee

Electronics and Communication Engineering

Email: Dhananjoyde2@gmail.com
India, Bankura, 722146

Sankar Narayan Mahato

Electrical Engineering

Email: Dhananjoyde2@gmail.com
India, Durgapur, 713209

Subrata Chattopadhyay

Electrical Engineering

Email: Dhananjoyde2@gmail.com
India, Kolkata, 700106

Dhananjoy De

Electronics and Communication Engineering

Author for correspondence.
Email: Dhananjoyde2@gmail.com
India, Bankura, 722146

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