Next Article in Journal
Thermal Balance and Active Damping of a Piezoelectric Deformable Mirror for Adaptive Optics
Previous Article in Journal
Evaluation of a Combustion-Based Mesoscale Thermal Actuator in Open and Closed Operating Cycles
Previous Article in Special Issue
Shape Memory Polymer Composite Actuator: Modeling Approach for Preliminary Design and Validation

A Focus on Soft Actuation

by 1,2
Materials and Technology Center of Robotics, Empa‐ Swiss Federal Laboratories for Materials Science and Technology, Überland Str. 129, 8600 Dübendorf, Switzerland
Aerial Robotics Lab, Imperial College London, South Kensington, London SW7 2AZ, UK
Actuators 2019, 8(4), 74;
Received: 9 October 2019 / Accepted: 12 October 2019 / Published: 23 October 2019
(This article belongs to the Special Issue New Materials and Designs for Soft Actuators)
The present editorial paper analyzes the hundred recent research works on soft actuation to understand the current main research focus in the light of the grand challenges in the field. Two characteristic paper types were obtained: one focuses on soft actuator design, manufacturing and demonstration, while another includes in addition the development of functional materials. Although vast majority of the works showcased soft actuation, evaluation of its robustness by multi-cyclic actuation was reported in less than 50% of the works, while only 10% described successful actuation for more than 1000 cycles. It is suggested that broadening the research focus to include investigation of mechanisms underlying the degradation of soft functional material performance in real cyclic actuation conditions, along with application of artificial intelligence methods for prediction of muscle behavior, may allow overcoming the reliability issues and developing robust soft-material actuators. The outcomes of the present work might be applicable to the entire soft robotics domain. View Full-Text
Show Figures

Graphical abstract

MDPI and ACS Style

Miriyev, A. A Focus on Soft Actuation. Actuators 2019, 8, 74.

AMA Style

Miriyev A. A Focus on Soft Actuation. Actuators. 2019; 8(4):74.

Chicago/Turabian Style

Miriyev, Aslan. 2019. "A Focus on Soft Actuation" Actuators 8, no. 4: 74.

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

Back to TopTop