BATTAGE focuses on Prognostic Health Management (PHM) for structural lithium-ion/polymer (Li-Ion/Po) batteries used in modern aircraft. These advanced batteries not only store energy but also contribute to the structural integrity of the aircraft, helping to reduce weight and improve efficiency.
The project aims to develop advanced monitoring systems that extend battery life and enhance safety, particularly for hybrid-electric aircraft and Unmanned Aerial Vehicles (UAVs). By predicting battery lifespan and identifying potential failures early, the technology will help prevent in-flight malfunctions and improve operational reliability.
BATTAGE’s research covers four key areas: designing a sensor network and battery management system, implementing diagnostic algorithms for anomaly detection, conducting experimental validation in lab conditions, and scaling the technology for full UAV component testing. These steps will ensure the system meets the strict safety and operational requirements of defence aviation.
By bringing together expertise from multiple Member States, the project aims to accelerate innovation while reducing financial burdens. The research findings could also benefit civil aeronautics and the automotive industry, opening the door to broader applications of the technology.
BATTAGE is being conducted under the EDA’s CapTech Aerial Systems framework, aligning with European defence and aeronautical goals. It supports various air-domain capabilities, including air combat, airborne command and control, and tactical cargo UAVs for defence operations.
The project involves key institutions from five European countries: Politecnico di Milano and the National Research Council (Italy), Centre de Recherche en Aéronautique (Belgium), the German Aerospace Center (Germany), the University of Patras (Greece), and the Netherlands Aerospace Centre alongside Tulip Tech (Netherlands).
Source: European Defence Agency (EDA).
