Search Results for author: Michael Weyrich

Found 17 papers, 2 papers with code

LLM experiments with simulation: Large Language Model Multi-Agent System for Process Simulation Parametrization in Digital Twins

1 code implementation28 May 2024 Yuchen Xia, Daniel Dittler, Nasser Jazdi, Haonan Chen, Michael Weyrich

This paper presents a novel design of a multi-agent system framework that applies a large language model (LLM) to automate the parametrization of process simulations in digital twins.

Decision Making Language Modelling +1

Generation of Asset Administration Shell with Large Language Model Agents: Towards Semantic Interoperability in Digital Twins in the Context of Industry 4.0

no code implementations25 Mar 2024 Yuchen Xia, Zhewen Xiao, Nasser Jazdi, Michael Weyrich

Then, a system powered by large language models is designed and implemented to process the "semantic node" and generate standardized digital twin models from raw textual data collected from datasheets describing technical assets.

Language Modelling Large Language Model

Towards autonomous system: flexible modular production system enhanced with large language model agents

1 code implementation28 Apr 2023 Yuchen Xia, Manthan Shenoy, Nasser Jazdi, Michael Weyrich

In this paper, we present a novel framework that combines large language models (LLMs), digital twins and industrial automation system to enable intelligent planning and control of production processes.

Descriptive Language Modelling +1

Automated data-driven creation of the Digital Twin of a brownfield plant

no code implementations19 Sep 2022 Dominik Braun, Wolfgang Schloegl, Michael Weyrich

The success of the reconfiguration of existing manufacturing systems, so called brownfield systems, heavily relies on the knowledge about the system.

Position

Stuttgart Open Relay Degradation Dataset (SOReDD)

no code implementations4 Apr 2022 Benjamin Maschler, Angel Iliev, Thi Thu Huong Pham, Michael Weyrich

However, open-source datasets suitable for transfer learning training, i. e. spanning different assets, processes and data (variants), are rare.

Transfer Learning

Towards Deep Industrial Transfer Learning: Clustering for Transfer Case Selection

no code implementations4 Apr 2022 Benjamin Maschler, Tim Knodel, Michael Weyrich

Industrial transfer learning increases the adaptability of deep learning algorithms towards heterogenous and dynamic industrial use cases without high manual efforts.

Clustering Time Series +2

Regularization-based Continual Learning for Fault Prediction in Lithium-Ion Batteries

no code implementations7 Jul 2021 Benjamin Maschler, Sophia Tatiyosyan, Michael Weyrich

In recent years, the use of lithium-ion batteries has greatly expanded into products from many industrial sectors, e. g. cars, power tools or medical devices.

Continual Learning

Enhancing an Intelligent Digital Twin with a Self-organized Reconfiguration Management based on Adaptive Process Models

no code implementations7 Jul 2021 Timo Müller, Benjamin Lindemann, Tobias Jung, Nasser Jazdi, Michael Weyrich

Shorter product life cycles and increasing individualization of production leads to an increased reconfiguration demand in the domain of industrial automation systems, which will be dominated by cyber-physical production systems in the future.

Management

Towards Deep Industrial Transfer Learning for Anomaly Detection on Time Series Data

no code implementations9 Jun 2021 Benjamin Maschler, Tim Knodel, Michael Weyrich

Deep learning promises performant anomaly detection on time-variant datasets, but greatly suffers from low availability of suitable training datasets and frequently changing tasks.

Anomaly Detection Time Series +2

A Survey on Anomaly Detection for Technical Systems using LSTM Networks

no code implementations28 May 2021 Benjamin Lindemann, Benjamin Maschler, Nada Sahlab, Michael Weyrich

Anomalies represent deviations from the intended system operation and can lead to decreased efficiency as well as partial or complete system failure.

Anomaly Detection Transfer Learning

Regularization-based Continual Learning for Anomaly Detection in Discrete Manufacturing

no code implementations2 Jan 2021 Benjamin Maschler, Thi Thu Huong Pham, Michael Weyrich

The early and robust detection of anomalies occurring in discrete manufacturing processes allows operators to prevent harm, e. g. defects in production machinery or products.

Anomaly Detection Continual Learning

Transfer Learning as an Enabler of the Intelligent Digital Twin

no code implementations3 Dec 2020 Benjamin Maschler, Dominik Braun, Nasser Jazdi, Michael Weyrich

Looking at common challenges in developing and deploying industrial machinery with deep learning functionalities, embracing this concept would offer several advantages: Using an intelligent Digital Twin, learning algorithms can be designed, configured and tested in the design phase before the physical system exists and real data can be collected.

BIG-bench Machine Learning Transfer Learning

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