3D Bioplotter Research Papers

Displaying all papers by S. Nahavandi (1 results)

Rigid elements dynamics modeling of a 3D printed soft actuator

Smart Materials and Structures 2019 Volume 28, Issue 2, Article 025003

Due to the growing interest in three-dimensional (3D) printed soft actuators, the establishment of an appropriate mathematical model that could effectively predict the actuators‘ dynamic behavior has become necessary. This study presents the development of an effective modeling strategy for the dynamic analysis of a 3D printed polyelectrolyte actuator undergoing large bending deformations. The proposed model is composed of two parts, namely electrical and mechanical dynamic models. The electrical model describes the actuator as a gray box model, whereas the mechanical model relates the stored charges to the bending displacement through considering the printed actuator as a discretized system connected…