Wireless Pressure Sensor Array Module for Sensorized Object

Guan Ming Lim1, Prayook Jatesiktat2, Christopher Wee Keong Kuah3 Wei Tech Ang1,2
1Nanyang Technological University, 2Rehabilitation Research Institute of Singapore 3Centre for Advanced Rehabilitation Therapeutics
Paper Video Code

Summary video

Pressure distribution map

Realtime generation of pressure distribution map with different objects

Left image: original resolution 16 by 16, right image: upsampled to 64 by 64

Left image: original resolution 32 by 32, right image: upsampled to 128 by 128

Object pose estimation

Tested on objects with 4 different shapes (arc, triangle, rectangle and semicircle) and 2 different sizes (large and small)

Sensor array with 16 by 16 sensing elements

Sensor array with 32 by 32 sensing elements

Grasp classification

Grasp classification on a sensorized cylindrical or cuboid object

Hand grasping pressure distribution on a sensorized cylindrical object

BibTeX

@inproceedings{psa:2023,
      title     = {Wireless Pressure Sensor Array Module for Sensorized Object},
      author    = {Guan Ming, Lim and Prayook, Jatesiktat and Christopher Wee Keong, Kuah and Wei Tech, Ang},
      booktitle = {45th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)},
      year      = {2023}
    }