Digital Twin Design Methodology for Automated Manufacturing Systems

Université Claude Bernard Lyon 1 - DISP Lab; Lyon; Sur place; EUR 40 000 - 60 000; Plein temps

Résumé du poste

A prominent research university in Lyon seeks an M2 Industrial Engineering intern for a research internship on Digital Twin development. The role involves contributing to a methodology for Digital Twin application in manufacturing systems, emphasizing lifecycle-oriented frameworks. Ideal candidates will have knowledge in digital twin methodologies and industrial automation. The internship starts on February 2, 2023 and focuses on Cyber-Physical Production Systems.

Qualifications

• Familiar with digital twin methodologies.
• Experience with manufacturing systems and industrial contexts.
• Knowledge of systems engineering principles.

Responsabilités

• Contribute to a lifecycle-oriented methodological framework for Digital Twin development.
• Co-engineer Cyber-Physical Production Systems with their Digital Twins.
• Develop a scalable methodology for Digital Twin instantiation.

Connaissances

Digital twin

Manufacturing system

Life cycle

MBSE

Industrial automation

Discrete Event System

Formation

M2 in Industrial Engineering

Description du poste

Description

CONTEXT

A Digital Twin (DT) is rigorously defined as a cyber-representation of a physical asset, process, or system, exhibiting dynamic isomorphism through continuous, bidirectional data exchange. Beyond static modelling, a DT aims to maintain behavioral, structural, and semantic congruence with its physical counterpart, enabling advanced computational analyses, prediction, and decision support. Initially deployed in high-reliability and safety-critical domains (aeronautics, space, naval, nuclear, automotive), the Digital Twin has become a cornerstone of ongoing research in cyber-physical systems, model-driven engineering, and data-centric industrial transformation.

In the context of Industry 5.0—characterized by human‑centricity, resilience‑by‑design, and sustainable production, the scientific scope of DTs extends across multiple layers : product performance, multi‑scale material behaviour, production and supply‑chain processes, industrial equipment monitoring, and human–machine collaboration. The proposed research internship is aligned with these developments and focuses on Cyber‑Physical Production Systems (CPPS), with particular emphasis on automated production machinery engineered for the fabrication of specific product families. These systems embody tight couplings between physical processes, embedded software, control systems, sensing infrastructures, and human‑in‑the‑loop mechanisms.

A Digital Twin relies on the integration of three interdependent scientific components :

• Multimodal data streams (historical, real‑time, and event‑based), capturing system variability and uncertainty,
• Computational and hybrid models (physics‑based, data‑driven, reduced‑order), capable of continuous recalibration via data assimilation,
• Decision‑support services (diagnosis, prognosis, prescriptive analytics), enabling proactive and model‑informed control of the physical system.

The core research challenge lies in ensuring long‑term co‑evolution and epistemic alignment between the physical system and its digital counterpart throughout the lifecycle—including commissioning, operation, reconfiguration, maintenance, skill evolution, and product variant introduction. This challenge is particularly salient in CPPS, where complexity arises from multi‑domain heterogeneity and hybrid (discrete‑continuous) dynamics typical of automated manufacturing environments.

Unlike in large‑scale critical systems (aircraft, power plants), where DT development is supported by mature systems engineering practices and PLM infrastructures, automated production machinery—frequently developed by SMEs—faces fragmented development workflows, discipline‑based silos, and limited model formalization. These constraints hinder traceability, interoperability, and the rigorous software integration needed for high‑fidelity DT deployment.

PROPOSED APPROACH AND INTERNSHIP CHALLENGES

The objective of the internship is to contribute to the definition of a lifecycle‑oriented methodological framework for Digital Twin development, tightly coupled with that of the physical system, from design to end‑of‑life. In the early phases, the approach will involve the co‑engineering of the CPPS and its DT using a system engineering methodology, promoting model traceability, knowledge capitalization, and interdisciplinary consistency.

This methodology must account for the specific constraints of automated production machinery : one‑of‑a‑kind equipment, absence of physical prototyping phases, tight industrial deadlines and budgets, and a wide range of technical stakeholders. In the long term, the deployment of such equipment within a production line should systematically include its corresponding Digital Twin, integrated into the global line‑level Digital Twin.

The internship will explore this design space through three complementary research axes :

• Development of an integrated modelling methodology , including functional, structural, and input / output specifications.
• Exploration of modelling languages and execution semantics to support simulation and operational deployment of executable models.
• Definition of a generic, adaptable approach , applicable to a variety of industrial process contexts.

EXPECTED DELIVERABLES

The expected outcomes of this research internship are :

• A structured academic and industrial literature review on modelling methods for automated production systems and systemic modelling approaches.
• A mapping and integration of design data (multiphysics modelling : mechanical, electrical, pneumatic, and software layers) to support Digital Twin instantiation.
• The development and documentation of a methodology and execution framework for the Digital Twin, ensuring a reproducible, scalable, and complexity‑aware process for use in constrained industrial contexts.

Profile

M2 Industrial Engineering

Digital twin, Manufacturing system, life cycle, MBSE,Industrial automation, Discret Event System

Starting date

• 02-02