A Novel Torsional Shape Memory Alloy Actuator: Modeling, Characterization, and Control

Thermally activated shape memory alloy (SMA) actuators are direct-driven and produce high power density with design versatility. However, beyond their linear actuation in spring forms, there is little variety, and their application in robotics is limited by the challenging characterization of the actuator.

[1]  R. Wood,et al.  A bidirectional shape memory alloy folding actuator , 2012 .

[2]  R. Wood,et al.  A novel low-profile shape memory alloy torsional actuator , 2010 .

[3]  Eiichi Yoshida,et al.  Get back in shape! [SMA self-reconfigurable microrobots] , 2002, IEEE Robotics Autom. Mag..

[4]  Kyu-Jin Cho,et al.  Self-Folding Origami Using Torsion Shape Memory Alloy Wire Actuators , 2014 .

[5]  H. Tobushi,et al.  Deformation and Rotary Driving Characteristics of a Shape-Memory Alloy Thin Strip Element , 2008 .

[6]  R. Wood,et al.  Robotic origamis : self-morphing modular robots , 2011 .

[7]  Daniela Rus,et al.  Controlling Closed-Chain Robots with Compliant SMA Actuators: Algorithms and Experiments , 2010, ISER.

[8]  Shigenori Kobayashi,et al.  Thermomechanics of Transformation Pseudoelasticity and Shape Memory Effect in Alloys , 1986 .

[9]  Paolo Dario,et al.  Anchoring frame for intra-abdominal surgery , 2013, Int. J. Robotics Res..

[10]  Jaydev P. Desai,et al.  Toward a Meso-Scale SMA-Actuated MRI-Compatible Neurosurgical Robot , 2012, IEEE Transactions on Robotics.

[11]  Yi Sun,et al.  Sensor and actuator integrated low-profile robotic origami , 2013, 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[12]  Jae-Sung Bae,et al.  Development of a morphing flap using shape memory alloy actuators: the aerodynamic characteristics of a morphing flap , 2014 .

[13]  Kyu-Jin Cho,et al.  Design of an Optically Controlled MR-Compatible Active Needle , 2015, IEEE Transactions on Robotics.

[14]  Robert J. Wood,et al.  Robotic Origamis: Self-morphing Modular Robot , 2012 .

[15]  R. J. Wood,et al.  An Origami-Inspired Approach to Worm Robots , 2013, IEEE/ASME Transactions on Mechatronics.

[16]  Craig A. Rogers,et al.  One-Dimensional Thermomechanical Constitutive Relations for Shape Memory Materials , 1990 .

[17]  Bong-Jo Ryu,et al.  A modular torsional actuator using shape memory alloy wires , 2016 .

[18]  Robert J. Wood,et al.  Compliant Modular Shape Memory Alloy Actuators , 2010, IEEE Robotics & Automation Magazine.

[19]  Sung-Hyuk Song,et al.  A smart soft actuator using a single shape memory alloy for twisting actuation , 2015 .

[20]  L. Brinson.  One-Dimensional Constitutive Behavior of Shape Memory Alloys: Thermomechanical Derivation with Non-Constant Material Functions and Redefined Martensite Internal Variable , 1993 .

[21]  Jaydev P. Desai,et al.  Design, Modeling and Characterization of A Novel Meso-Scale SMA-Actuated Torsion Actuator. , 2015, Smart materials & structures.