Additive manufacturing cyber-physical system: Supply chain cybersecurity and risks

N Gupta, A Tiwari, STS Bukkapatnam, R Karri - IEEE Access, 2020 - ieeexplore.ieee.org
Additive Manufacturing (AM) methods have become increasingly efficient and industrially
viable in the past ten years. These methods offer the freedom of complexity to the designers …

A survey of cybersecurity of digital manufacturing

P Mahesh, A Tiwari, C Jin, PR Kumar… - Proceedings of the …, 2020 - ieeexplore.ieee.org
The Industry 4.0 concept promotes a digital manufacturing (DM) paradigm that can enhance
quality and productivity, which reduces inventory and the lead time for delivering custom …

Image-based flight control of unmanned aerial vehicles (UAVs) for material handling in custom manufacturing

Y Zhong, Z Wang, AV Yalamanchili, A Yadav… - Journal of Manufacturing …, 2020 - Elsevier
This paper introduces an approach for and the challenges in employing unmanned aerial
vehicles (UAVs) for material handling in the emerging industrial custom manufacturing …

Learning digital emulators for closed architecture machine tool controllers

A Tiwari, Y Wang, K Saleeby, ALN Reddy… - Journal of Manufacturing …, 2023 - Elsevier
Abstract Machine tool controllers (MTCs) are evolving rapidly in response to the growing
precision requirements, industry-wide thrusts to integrate cloud applications, external …

Protection against counterfeiting attacks in 3D printing by streaming signature-embedded manufacturing process instructions

A Tiwari, EJ Villasenor, N Gupta, N Reddy… - Proceedings of the …, 2021 - dl.acm.org
The emerging Manufacturing-as-a-Service (MaaS) paradigm democratizes manufacturing
by connecting people and businesses with manufacturing requests to those with …

Implementing an open-source sensor data ingestion, fusion, and analysis capabilities for smart manufacturing

K Wang, P Dave - Manufacturing letters, 2022 - par.nsf.gov
In many modern enterprises, factory managers monitor their machinery and processes to
prevent faults and product defects, and maximize the productivity and efficiency. Asset …

Smart defect identification for manufacturing applications

TG Nakkina, M Vinayaka, A Masad… - Surface Topography …, 2022 - iopscience.iop.org
Quality control procedures are fundamental to any manufacturing process to ensure that the
product conforms to a defined set of requirements. To meet the ever-growing demand for …

Cybersecurity assurance in the emerging manufacturing-as-a-service (MaaS) paradigm: A lesson from the video streaming industry

A Tiwari, AL Narasimha Reddy… - Smart and …, 2020 - asmedigitalcollection.asme.org
The coronavirus disease 2019 outbreak has incapacitated physical supply chains of various
industrial sectors. This has been a call for attention to rethinking innovative methods to …

An autonomous laser kirigami method with low-cost real-time vision-based surface deformation feedback system

Z Wang, Z Wang, WH Ko, AS Iquebal, V Nguyen… - … International Journal of …, 2022 - Springer
We introduce an autonomous laser kirigami technique, a novel custom manufacturing
machine system which functions somewhat similar to a photocopier. This technique is …

Sequential self-folding of shape memory polymer sheets by laser rastering toward origami-based manufacturing

M Abdulhafez, J Line… - Journal of …, 2021 - asmedigitalcollection.asme.org
Origami-based fabrication strategies open the door for developing new manufacturing
processes capable of producing complex three-dimensional (3D) geometries from two …