Soft Gripper

PI: Associate Professor Raye Yeow (Biomedical Engineering)

image-5

Soft End-Effectors

A sensorised robotic manipulator system is developed for
(i) agriculture, such as fruit and vegetable picking and sorting,
(ii) food packaging, such as but not limited to cakes, fruits, pies, etc.,
(iii) advanced manufacturing, such as handling glassware, electronic components, etc., and
(iv) service robots.

It provides safe, compliant and efficient grasping, leading to improved task-grasping performance for tasks previously deemed too delicate for traditional robotic end-effectors.

Capture-300x137

Soft Actuators

The figure on the left shows some examples of soft actuators. The top one is made from a silicone elastomer; the middle one is made from nylon fabric; the bottom one is made by 3D printing. These actuators are driven by pneumatic power. When certain pneumatic pressures are applied to the prototypes, they can have different actuation profiles. The top actuator has a helix shape, and the other two actuators bend in a plane.

Scroll to Top