Ashan Warnakulasuriya
Papers
1
Total Citations
15
H-Index
1
About
Ashan Warnakulasuriya is a researcher advancing the field of tactile sensing and instrumentation, with a primary focus on addressing the critical challenge of crosstalk in large piezoresistive sensor arrays. His most cited work, "A Readout Circuit Based on Zero Potential Crosstalk Suppression for a Large Piezoresistive Sensor Array" (2021), introduces a novel hardware-based solution to eliminate parasitic parallel paths that plague shared row-column architectures. Rather than relying on software algorithms or post-processing, Warnakulasuriya’s approach employs a zero-potential technique to suppress crosstalk at the circuit level, enabling more accurate 2D pressure distribution measurements. This contribution is particularly significant for applications in robotics, prosthetics, and human-machine interfaces where precise tactile feedback is essential. With 15 citations on this key paper, his work is gaining recognition among engineers seeking robust, real-time solutions for large-scale sensor arrays. Warnakulasuriya’s research represents a practical shift from computational correction to fundamental circuit design, offering a scalable path forward for high-density tactile sensing systems.
Research Focus
Key Achievements
Top Papers
- 1