Panel Perspectives: Fraunhofer perspective on AI | 41
Above: Constanze Hasterok of Fraunhofer
Above: Henrike Stephani of Fraunhofer
environmental conditions. Furthermore, in highly optimized production, defects are rare, meaning AI has to work efficiently with limited data samples. This can be addressed by leveraging pretrained AI models, simulated data, and data augmentation. One of the biggest challenges, however, is that inspection systems usually are not assistance systems but agentic, which sort the panels according to their quality. As a result, these systems must be highly reliable, self-monitoring (as they run 24/7 without supervision) and provide results that are interpretable by production-floor workers, production experts and quality assurance personnel.
production planners by analyzing technical documentation, production logs, and research data to provide actionable insights, optimize processes, and assist in quality control. They can also guide shop- floor staff in configuring and maintaining machinery, improving efficiency and reducing errors.
These examples demonstrate how
innovative approaches, such as AI, can significantly boost production quality and reduce resource consumption. Automated systems relieve skilled staff of repetitive tasks, help to address skills shortages, and enhance supply security and competitiveness in the industry.
CHALLENGES FOR AI IN WBP MANUFACTURING The development and implementation of AI systems in wood-based panel manufacturing faces several distinct challenges. Simulation and material design are typically very computationally intensive, requiring both prior knowledge and accurate parameter data. To achieve this, AI methods are integrated with physical knowledge creating hybrid AI methods, often referred to as so-called “grey-box models”. However, while these pre-production steps can be done off-site and with little time constraints, the majority of operations must take place on-site, under production conditions and in real-time. This places specific demands on AI models regarding processing resources. The models must be small or resource efficient enough to run on local computing hardware. Furthermore, most AI algorithms require carefully labeled data. The amount of data on material quality, which is assessed through laboratory measurements, is limited. This constrains the effectiveness of data-hungry machine learning algorithms and requires innovative approaches, such as incorporating process knowledge, data augmentation, and feature engineering. Finally, wood-based panel production
operates in a dynamic environment, with process conditions and material properties that can shift over time. These drifts demand robust AI solutions that adapt to changing circumstances without compromising accuracy or reliability. Adaptive AI solutions detect shifts in the incoming data compared to the training data and automatically update the AI model. Another important approach is the quantification of uncertainties: modern AI models not only provide prediction values but also indicate their confidence in those results. This is particularly important in the case of data drifts, as it allows plant operators not only to receive forecasts but also to evaluate their confidence, facilitating informed operational decisions. Automatic inspection systems face parallel challenges that must be addressed: they usually must operate under real-world conditions, i.e. sustain a high variance of climatic and contamination-related
OUTLOOK Looking ahead, the future of AI in the wood-based panel industry is set to drive new levels of efficiency and automation. Emerging concepts such as federated learning will enable different production plants to collaboratively train AI models while keeping their data private, promoting continuous improvement across the industry without compromising sensitive information. Advanced optimization tools are expected to become integral for fine-tuning processes to achieve maximum yield, quality, and sustainability. Looking ahead, the industry aims for fully autonomous production facilities, in which AI systems will control the entire production process, from raw material handling to final quality inspection, making real-time decisions, adapting to changing conditions, and minimizing manual intervention. These innovations boost competitiveness, ensure supply security and move the industry toward sustainable, resource-efficient production. ●
Above: AI-powered systems for the wood-based panel industries PHOTO: EVORIS BY DIEFFENBACHER
www.wbpionline.com | December 2025/January 2026 | WBPI
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