DIGITAL TWIN - INDUSTRIAL OPERATIONS

Digital Twin - Industrial Operations (DigiT-IO)

Digitalization is everywhere. Industrial Engineers model and simulate systems to optimize them or predict the unpredictable, making our world simply work better.

A digital twin is a digital model of an item or system. Digital twins can be made of an advanced manufacturing facility with all the latest technology, or space junk movement and collection in low earth orbit. A digital twin can be made of the traffic patterns in a theme park, human response to autonomous vehicles, or how to optimize energy on the grid.

We will help you build skills to become a leader in this increasingly digital world.

News

Team

Faculty

Team Leaders

Stephan Biller

Harold T. Amrine Distinguished Professor, Edwardson School of Industrial Engineering;
Mitchell E. Daniels, Jr. School of Business Director of Dauch Center for the Management of Manufacturing Enterprises
Research Interests

Digital-Industrial Strategy, Business and Financial Models

Resilient and Sustainable Manufacturing & Supply Chains

Production Systems, Operations Management, Enterprise Systems

Smart Manufacturing, Industry 4.0, AIoT

Digital transformation, Digital Twins

Energy Transition & Transportation

Innovation Commercialization & Go-to-Market @Scale

Ramses Martinez

Hall Family Rising Star Associate Professor, Edwardson School of Industrial Engineering;
Joint Appointment with Biomedical Engineering
Research Interests

3D Modeling, Rapid Prototyping, & Sensor Integration​:

- CAD Modeling of Highly Complex Systems​
- COMSOL Multiphysics Modeling
- Additive Manufacturing
- Sensor Integration - Thin, flexible and low-cost sensors for:​ structural integrity​, electrophysiological signals​, temperature, strain​, humidity​, proximity, pressure

Augmented Invisible Motion using Color Variation​:

- Automated Computer Recognition of objects and defects​
- Predictive algorithms operating in real-time
- VR Cave for Augmented Reality​
- Integration of modeling, prototyping, sensing, digital twin and predictive algorithms​

Team Members

Vaneet Aggarwal

Professor, Edwardson School of Industrial Engineering
Research Interests

Supervised learning

Reinforcement Learning

Large Language Models

Quantum Machine Learning

Applications in Networking, Transportation, Robotics, Manufacturing, Healthcare, Biomedical, and Climate

Hua Cai

Professor, Edwardson School of Industrial Engineering
Research Interests

Carbon, water and material footprint of digitalization

Supply chain sustainability and resilience

Life cycle environmental impacts of emerging technology/system/service

System of systems (e.g., industry-agriculture-transportation-water-energy nexus)​

Integrated system modeling at different scales​

Srinivasan Chandrasekar

Professor, Edwardson School of Industrial Engineering;
Courtesy Appointment in Materials Engineering
Research Interests

Manufacturing

Materials Processing

Microsystems Technology

Nanostructured Materials

Zaiwei Chen

Assistant Professor, Edwardson School of Industrial Engineering
Research Interests

Reinforcement Learning

Learning in Games

Applied Probability

Optimization

Control

Gary Cheng

Professor, Edwardson School of Industrial Engineering
Research Interests

Laser materials processing

Hybrid manufacturing systems

Rapid manufacturing of 3D bulk structural nanomaterials

Manipulation and processing of biomaterials

Multilayer functional coating

Mechanical/physical property enhancement of metals

Behzad Esmaeili

Associate Professor, Edwardson School of Industrial Engineering;
Joint Appointment with Civil Engineering
Research Interests

Construction safety

Risk management

Decision making

Nga Hin Ben Fong

Associate Professor, Edwardson School of Industrial Engineering;
Director of Professional Master's Program
Research Interests

Cyber-Physical Systems and Industry 4.0

IoT touch-screen devices, smart sensors, and Cloud services

Management of industrial monitoring system and AI/ML data analytics

Innovations in Experiential Learning and Professional Development practice

Global Technology Product Management

Ana Maria Estrada Gomez

Assistant Professor, Edwardson School of Industrial Engineering
Research Interests

Modeling, Monitoring, and Diagnosis of Multistage Manufacturing Processes Collecting High-dimensional Streaming Data:

- Adaptive Sampling Strategies for Online Monitoring​
- Directed Graphical Models for Root Cause Analysis​​

Syed Ahmad Helmi

Professor of Practice, Edwardson School of Industrial Engineering
Research Interests

Industrial Engineering (Facilities Planning and Design, Supply Chain, Optimization)

Engineering Education (Problem Solving, Making Academic Change, Student-Centered Learning)

Susan Hunter

Associate Professor, Edwardson School of Industrial Engineering
Research Interests

Methods for simulation optimization - optimization when the objective functions are defined implicitly through a Monte Carlo simulation model and can only be observed with stochastic error.​

Methods for multi-objective simulation optimization​

Methods for two-stage multi-objective linear programs

Cost-effectiveness analysis

Reem Khir

Assistant Professor, Edwardson School of Industrial Engineering
Research Interests

Logistics Systems Planning and Design:

- Developing optimization-based technology for dynamic decision making
- Enhancing and streamlining operations using real-time analytics​
- Supporting planner-in-the-loop environments to facilitate human-AI interaction for effective decision-making​

Resilient and Sustainable Supply Chains:

- Performance and risk analysis of critical networks such as food supply chains in the defense industry​
- Designing transportation systems that tradeoff economic, environmental, and social goals​

Methodology: System Modeling, Robust & Stochastic Optimization, Machine Learning for Optimization

Seokcheon Lee

Professor, Edwardson School of Industrial Engineering
Research Interests

Logistics – dispatching, relocation, collaboration

Logistics – vehicle routing with non-routineness of trips, warehouse​

Optimization for plant design, work flows and layout​

Andrew Liu

Associate Professor, Edwardson School of Industrial Engineering;
Director of Professional Master's Program
Research Interests

Interactions of optimization

Game theory and Industrial organization, with applications to model and analyze energy markets and environmental policy

Shimon Nof

Professor, Edwardson School of Industrial Engineering;
Director, PRISM Center
Research Interests

Collaborative robotics, e-Work, and e-Business systems

Decision support networks for integrated production and service systems

Automation of nano and micro sensor networks

Systems security, integrity, and assurance

Nagabhushana Prabhu

Professor, Edwardson School of Industrial Engineering
Research Interests

Nonlinear optimization and its applications

Eigenvalue computation of large sparse matrices

Computational oncology

Soliton physics​

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Mohamed Salama

Visiting Assistant Professor, Edwardson School of Industrial Engineering
Research Interests

Supply Chain Network Design and Management

Logistics using emerging technologies, such as drones and automated vehicles

Public transportation network design and operations​

Conducting research on Disaster Management

Seeking Collaboration on "Resilient Community to Disruptions"

Gesualdo Scutari

Pedro and Barbara Granadillo Professor, Edwardson School Industrial Engineering and Electrical and Computer Engineering
Research Interests

Distributed and Large-scale Optimization

Computational Game Theory

Variational Inequalities

Machine Learning

Big Data Analytics

Applications in Communications, Networking, Signal Processing, and Sensor Networks

Sivaranjani Seetharaman

Assistant Professor, Edwardson School of Industrial Engineering
Research Interests

Control systems

Machine learning

Networks

Energy

Transportation

Cyber-physical systems

Young-Jun Son

James J. Solberg Head;
Ransburg Professor of Edwardson School of Industrial Engineering
Research Interests

Real-time Control of Smart Factory and Extended Enterprises via Digital-Twin

Modeling Human Decision-Making (Extended Belief-Desire-Intention Model)

Multi-paradigm Simulations (agent, discrete event, system dynamics, virtual reality)

Modeling and Control of Emerging Applications (Emergency Evacuation, Healthcare, UAV/UGV Coordination, Social Network)

Mario Ventresca

Associate Professor, Edwardson School of Industrial Engineering
Research Interests

Spread of [potentially] pandemic diseases through populations (local to global scale); e.g., Zika, COVID-19

Spread of antigenically variable pathogens (local to global scale); e.g. Influenza H3N2

Deriving and optimizing vaccination distribution strategies/public health policies (including considering equity-related factors)

Influence of social media messaging on health policy acceptance​

Utilization of ML to aid in discovery of more effective policies

Use of network science to model and identify opportunities to improve trust in heterogeneous healthcare collaborative networks to improve services

Develop novel methodologies for analyzing fMRI data from network science perspective to discover cognitive differences and early decline signs among healthy, ageing, immuno-compromised populations

Strengths in network science, operations research, stochastic modeling, ML, algorithm design and analysis​

Juan Wachs

James H. and Barbara H. Greene Professor, Edwardson School of Industrial Engineering
Research Interests

Skilled Robots:

- Multimodal Robotic Co-Workers in the OR​
- Autonomous, Unmanned Medical Robots
- Robotics for Skill Augmentation

HRI and AI:

- Autonomous & AI Mentoring.

Assistive Robotics

Wenzhuo Wu

Professor, Edwardson School of Industrial Engineering
Research Interests

Nanomanufacturing

Self-powered Nanosystems

Renewable Energy

Human-integrated Technologies

Smart sensors and electronics

Yuehwern Yih

Tompkins Professor, Edwardson School of Industrial Engineering;
Director of Smart Systems and Operations Laboratory;
Director of LASER PULSE Consortium
Research Interests

Real-time decision-making in operations for semi-conductor manufacturing

Supply chain management for health care and humanitarian operations

Human-technology interactions in technology implementation

System design and integration; Interoperable data platform

Simulation and predictive modeling

Robust supply chains to optimize cost & delivery considering resilience and sustainability

Company/user engagement and stakeholder mapping and analysis

Supply chain data platform and solutions

Identify, develop, and pilot solutions (including workflow design and evaluation plan) with selected industrial partners

Implement and evaluate the performance of the pilot tools

Identify gaps that need further development and refine the solutions; need/solution matching

System/process for research translation and technology transfer to scale and disseminate solutions

Denny Yu

Associate Professor Edwardson School of Industrial Engineering;
Courtesy appointment in School of Health Sciences
Research Interests

Quantifying intraoperative workload

Developing patient factors based workload models

Medical device design and usability testing

Integrating wearable sensor devices to develop intelligent health systems

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