11 accepted papers
Layer jamming variable stiffness technologies have been widely explored to enhance the load-bearing capacity of soft robotic fingers. However, these technologies typically require layer-jamming units to be attached to soft actuators as additional components, complicating structural design and limiti
For pneumatic artificial muscles, it is always considered the more maximum contraction ratio the better. While for human joint assisting applications, PAMs with configurable maximum contraction rate are more suitable because of advantageous safety and adaptability. A PAM based on planar-to-specific-
This paper presents a soft actuator inspired by origami and a tunable strain limiting layer, which is proposed for reconfigurable soft robotic grasping. Main structure of the actuator is based on Miura origami which generates extension under pressurized air while a limiting layer with tunable length…
The good compliance of soft robots provides a reliable safety environment for human-robot interaction; however, it also creates challenges for adding sensors to soft robots. In this letter, we propose a self-sensing origami-inspired soft twisting actuator. The actuator is designed based on the struc
The Soft Rolling Robot (SRR) excels in adaptability across diverse natural terrains, demonstrating significant flexibility, environmental interaction capabilities, and impact resistance. However, the development of Untethered Soft Rolling Robots (USRR) faces challenges in locomotion speed and contro
Fluidic and tendon driven actuators are widely applied in soft robotic hand design. Fluidic actuated soft robotic hands are highly compliant and can adapt to various objects. Tendon driven soft robotic hands are easier to control and have high dexterity and large force output, however, they are less
Robotic hands with anthropomorphism considerations are of prominent popularity in human-centered environment. Existing anthropomorphic robotic hands achieving part or most of human hand comparable dexterity have been applied as various robotic end-effectors and prosthetics. However, two deficiencies…
Soft robot is known for great safety in human-centered environments due to its inherent compliance. However, the compliance resulting from the soft continuum structure and viscoelastic material also induces challenges for sensing and control of soft robots. In this letter, we propose a proprioceptiv
Pneumatic soft grippers have nonlinear continuum deformation enabling them to adapt to irregular object shapes. Most of the existing pneumatic soft grippers use only open-loop control. Attempts for closed-loop control of soft grippers are all based on air pressure regulation, which is inaccurate and
Soft robotic actuators are highly elastic bodies that oscillate drastically once excited. This oscillation is undesirable in many applications. So far, very little studies on soft actuator damping have been reported. In this paper, we report a simple and effective vibration damping method based on p…
Soft robotic actuators are highly elastic bodies that oscillate drastically once excited. This oscillation is undesirable in many applications. So far, very little studies on soft actuator damping have been reported. In this paper, we report a simple and effective vibration damping method based on p