Niharika Varshney
Papers
1
Total Citations
4
H-Index
1
About
Dr. Niharika Varshney is a control systems engineer whose work focuses on the precision control of Brushless DC (BLDC) motors—critical components in applications ranging from industrial robotics to medical devices. Her most cited paper, "Design of H-Infinity Controller for BLDC Motor through Mixed Sensitivity Approach" (2021, 4 citations), introduces a robust control strategy that addresses the inherent challenges of motor commutation and system uncertainty. By applying H-infinity optimization with mixed sensitivity weighting, Dr. Varshney demonstrates how to achieve superior disturbance rejection and tracking performance compared to conventional PID controllers. This work is particularly significant for high-stakes environments where motor reliability and accuracy are paramount. Her research bridges the gap between theoretical robust control and practical motor drive implementation, offering engineers a systematic framework for designing controllers that maintain stability under varying loads and operating conditions. Dr. Varshney’s contributions are helping to advance the next generation of efficient, electronically commutated motors for automation and precision machinery.
Research Focus
Key Achievements
Top Papers
- 1