Education

Research Description

Dr. Pankow's long-term goal is to contribute to the advancement of our understanding of high impact bio-mechanics with an emphasis on the mechanical effects on the skull-brain system. Dr. Pankow is presently studying the underlying failure mechanisms in blast loading on composite materials. This study is being performed experimentally and is drawing its data largely from high-speed image capture of blast samples. The results can be applied to blast resistant structures (aircraft, buildings, etc). He is also currently studying blast structure-human interaction. This study examines the effects of shock-wave loading on skull-brain systems that vary in their mechanical properties. This research is aimed at applications that reduce the risks of traumatic brain injury.

Publications

Performance evaluation of two progressive damage models for composite laminates under various speed impact loading

Sridharan, S., & Pankow, M. (2020), INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 143. https://doi.org/10.1016/j.ijimpeng.2020.103615

Advanced Dual-Pull Mechanism for Deployable Spacecraft Booms

Firth, J. A., & Pankow, M. R. (2019), JOURNAL OF SPACECRAFT AND ROCKETS, Vol. 56, pp. 569–576. https://doi.org/10.2514/1.A34243

High-Speed Interrogation Approach for FBG Sensors Using a VCSEL Array Swept Source

Guo, G., Pankow, M., & Peters, K. (2019), IEEE SENSORS JOURNAL, 19(21), 9766–9774. https://doi.org/10.1109/JSEN.2019.2927901

Shape reconstruction of woven fabrics using fiber bragg grating strain sensors

Guo, G., Hackney, D., Pankow, M., & Peters, K. (2019), SMART MATERIALS AND STRUCTURES, 28(12). https://doi.org/10.1088/1361-665X/ab4ba3

Soft body armor time-dependent back face deformation (BFD) with ballistics gel backing

Goode, T., Shoemaker, G., Schultz, S., Peters, K., & Pankow, M. (2019), COMPOSITE STRUCTURES, 220, 687–698. https://doi.org/10.1016/j.compstruct.2019.04.025

Strain state dependent anisotropic viscoelasticity of tendon-to-bone insertion

Kuznetsov, S., Pankow, M., Peters, K., & Huang, H.-Y. S. (2019), MATHEMATICAL BIOSCIENCES, 308, 1–7. https://doi.org/10.1016/j.mbs.2018.12.007

The effect of the through-thickness yarn component on the in- and out-of-plane properties of composites from 3D orthogonal woven preforms

Midani, M., Seyam, A.-F., Saleh, M. N., & Pankow, M. (2019), JOURNAL OF THE TEXTILE INSTITUTE, 110(3), 317–327. https://doi.org/10.1080/00405000.2018.1481722

A generalized analytical model for predicting the tensile behavior of 3D orthogonal woven composites using finite deformation approach

Midani, M., Seyam, A.-F., & Pankow, M. (2018), JOURNAL OF THE TEXTILE INSTITUTE, 109(11), 1465–1476. https://doi.org/10.1080/00405000.2018.1425107

Dynamic Characterization of Textile Composites Part I: Uniaxial Tension

Justusson, B., Waas, A., & Pankow, M. (2018), Journal of Dynamic Behavior of Materials, 4(3), 258–267. https://doi.org/10.1007/S40870-018-0164-4

Dynamic Characterization of Textile Composites Part II: Bi-axial Tension

Justusson, B., Marek, J., Waas, A., & Pankow, M. (2018), Journal of Dynamic Behavior of Materials, 4(3), 268–281. https://doi.org/10.1007/S40870-018-0165-3

View all publications via NC State Libraries

View publications on Google Scholar

Grants

Membership in PE Consortium, In-Kind

Smart Material Solutions LLC(1/01/20 - 12/31/20)

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Membership in PE Consortium, In-Kind

Sponsor: Smart Material Solutions LLC

Start Date: 1/01/20

End Date: 12/31/20

Abstract

This Agreement is made by and between North Carolina State University at Raleigh, North Carolina and Smart Material Solutions. The parties to this Agreement intend to join together in a cooperative effort to support a University/Industry Precision Engineering Consortium effort at North Carolina State University such that both North Carolina State University and Smart Material Solutions environments can be used to develop a better understanding of Precision Engineering, stimulate industrial innovation; and provide North Carolina State University with strengthened educational capability in these fields, and Smart Material Solutions with the latest advances in technology.

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Develop Preliminary Tools and Devices for Precision Medical Devices, PE Consortium Core Project 9

PE CONSORTIUM(6/01/20 - 12/31/20)

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Develop Preliminary Tools and Devices for Precision Medical Devices, PE Consortium Core Project 9

Sponsor: PE CONSORTIUM

Start Date: 6/01/20

End Date: 12/31/20

Abstract

Initial research into developing methods, tools, and procedures for the fabrication of Precision Medical Devices.

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Membership in PE Consortium, Associate Member

MIT Lincoln Laboratory(1/01/20 - 12/31/21)

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Membership in PE Consortium, Associate Member

Sponsor: MIT Lincoln Laboratory

Start Date: 1/01/20

End Date: 12/31/21

Abstract

This Agreement is made by and between North Carolina State University at Raleigh, North Carolina and MIT Lincoln Laboratory. The parties to this Agreement intend to join together in a cooperative effort to support a University/Industry Precision Engineering Center at UNIVERSITY such that the UNIVERSITY environment can be used to develop a better understanding of Precision Engineering, stimulate industrial innovation; and provide UNIVERSITY with strengthened educational capability in these fields, and MEMBER with the latest advances in technology.

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Precision Path Motion for Dynamic Actuation, PEC Core Project 7

PE CONSORTIUM(10/01/19 - 12/31/20)

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Precision Path Motion for Dynamic Actuation, PEC Core Project 7

Sponsor: PE CONSORTIUM

Start Date: 10/01/19

End Date: 12/31/20

Abstract

Develop a platform for studying the motion control of a fast tool servo on an XYZ stage. Investigate the dynamics and control of the system as applied to a step and repeat indentation process.

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Microindentation, PEC Core Project 6

PE CONSORTIUM(7/01/19 - 12/31/20)

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Microindentation, PEC Core Project 6

Sponsor: PE CONSORTIUM

Start Date: 7/01/19

End Date: 12/31/20

Abstract

This project focuses on developing a process to deliver the best form and finish on a mold for making arrays of microscale lenses. The envisioned process will use plastic deformation to replicate lens-like features on a diamond die in the mold. The die will be made with a focused ion beam milling process.

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Develop Machining Processes to Produce Optimal Surface Finish in Pure Metals, PEC Core Project 8

PE CONSORTIUM(10/01/19 - 12/31/20)

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Develop Machining Processes to Produce Optimal Surface Finish in Pure Metals, PEC Core Project 8

Sponsor: PE CONSORTIUM

Start Date: 10/01/19

End Date: 12/31/20

Abstract

Investigate the cycle of chip seizure when turning pure aluminum with both carbide and diamond tools.

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Impact Protection Design Solutions Using AI/Neural Networks

Windpact(10/01/19 - 6/30/20)

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Impact Protection Design Solutions Using AI/Neural Networks

Sponsor: Windpact

Start Date: 10/01/19

End Date: 6/30/20

Abstract

The work will investigate the use of AI for the design and development of padding protection systems. We propose using AI for developing forward models and inverse mapping capabilities.

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Indentation of µm Lens Molds on Aluminum and Si Substrates, PEC Enhancement Project

Facebook Technologies, LLC (formerly Oculus VR, LLC)(7/01/19 - 6/30/20)

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Indentation of µm Lens Molds on Aluminum and Si Substrates, PEC Enhancement Project

Sponsor: Facebook Technologies, LLC (formerly Oculus VR, LLC)

Start Date: 7/01/19

End Date: 6/30/20

Abstract

This project explores the fabrication of microscale lens arrays molds using an indentation process. The work will focus on how to achieve the best form and surface finish in the mold. Ductile and brittle mold materials will also be investigated.

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Sub-Aperture Polishing of mm-Sized Plastic Optics, PEC Enhancement Project

Facebook Technologies, LLC (formerly Oculus VR, LLC)(7/01/19 - 12/31/21)

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Sub-Aperture Polishing of mm-Sized Plastic Optics, PEC Enhancement Project

Sponsor: Facebook Technologies, LLC (formerly Oculus VR, LLC)

Start Date: 7/01/19

End Date: 12/31/21

Abstract

The goal is to develop a system that can polish a 2 mm square plastic lens using sub-aperture techniques to create 50 nm PV figure error and 1 nm RMS surface finish with no edge roll-off within 50 µm of the periphery of the lens. The workpiece materials of interest are PMMA and Polycarbonate and the abrasive is diamond, alumina and other abrasives designed for polishing plastics such as those available from Western Abrasives.

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In-Space Structure Assembly Concepts

National Institute of Aerospace(8/16/19 - 9/30/20)

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In-Space Structure Assembly Concepts

Sponsor: National Institute of Aerospace

Start Date: 8/16/19

End Date: 9/30/20

Abstract

This proposal will look at In-space structural assembly concepts. They will be investigated to determine how robust they are.

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