N. C. Goulbourne

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About

N. C. Goulbourne is a distinguished researcher whose work sits at the intersection of smart materials, soft mechanics, and adaptive structures, with a particular focus on dielectric elastomers (DEs) and pneumatic actuator systems. Goulbourne has made significant contributions to understanding the electromechanical behavior of soft, deformable materials, advancing both theoretical modeling and experimental validation in this field. Among Goulbourne's most impactful contributions is the development of a validated numerical model for large-stretch tubular dielectric elastomer sensors, work that has garnered 54 citations and demonstrated that DE membranes can reliably correlate electrical properties with mechanical strains exceeding 50% — a breakthrough for passive sensing applications. Complementing this, Goulbourne has investigated the nonlinear dynamic characteristics of DE membranes under time-varying voltage inputs, revealing critical differences between quasi-static and dynamic actuation regimes. Further broadening the scope of soft actuator research, Goulbourne's analysis of McKibben fiber-reinforced pneumatic actuators highlights potential applications in aerospace control surfaces, robotics, and prosthetics. Collectively, this body of work positions Goulbourne as an important voice in the emerging field of soft active materials and their transformative engineering applications.