Jennifer Hannen Wiest

Works (5)

Updated: July 5th, 2023 15:45

2014 journal article

Path optimization and control of a shape memory alloy actuated catheter for endocardial radiofrequency ablation

ROBOTICS AND AUTONOMOUS SYSTEMS, 65, 88–97.

By: J. Wiest n & G. Buckner n

author keywords: Control; SMA; Optimization; Robotic; Surgery; Hysteresis; Nonlinear; Catheter
TL;DR: A real-time path optimization and control strategy for shape memory alloy (SMA) actuated cardiac ablation catheters is introduced, potentially enabling the creation of more precise lesions with reduced procedure times and improved patient outcomes. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Quantification of parameter uncertainty for robust control of shape memory alloy bending actuators

SMART MATERIALS AND STRUCTURES, 22(11).

By: J. Crews*, J. McMahan n, R. Smith n  & J. Hannen n

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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 conference paper

Development of robust control algorithms for shape memory alloy bending actuators

Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, vol 1, 391–400.

By: J. Crews n, R. Smith n  & J. Hannen n

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2012 journal article

Indirect intelligent sliding mode control of a shape memory alloy actuated flexible beam using hysteretic recurrent neural networks

SMART MATERIALS AND STRUCTURES, 21(8).

By: J. Hannen n, J. Crews n & G. Buckner n

TL;DR: This paper introduces an indirect intelligent sliding mode controller (IISMC) for shape memory alloy (SMA) actuators, specifically a flexible beam deflected by a single offset SMA tendon, achieving superior tracking compared to an optimized PI controller. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 conference paper

Indirect intelligent sliding mode control using hysteretic recurrent neural networks with application to a shape memory alloy actuated beam

Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, vol 1, 295–303.

By: J. Hannen n & G. Buckner n

TL;DR: The development of an indirect intelligent sliding mode controller (IISMC) for shape memory alloy (SMA) actuators, which manipulates applied voltage, enabling temperature control in one or more SMA tendons, which are offset to produce bending in a flexible beam tip. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

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