This paper proposes a scalable and unsupervised feature engineering method that uses vibration imaging and deep learning. For scalability, a vibration imaging approach is devised that incorporates ...

Nitya Sri Nellore is a cloud architect and micro-services professional working digital infrastructures across industries. With experience at Amazon, CDK Global, and Virgin Pulse, she has led mission ...

In this paper, we build a micro-ultrasonic motor in the 2–3 mm scale, combine it with a tunneling magneto resistance (TMR) sensor with dimensions of 1.4 mm ×1 mm, and construct a closed-loop system ...