Towards a predictive maintenance strategy for Passenger Boarding Bridges at the airport
L. Meijs (TU Delft - Mechanical Engineering)
Yusong Pang – Mentor (TU Delft - Transport Engineering and Logistics)
R Negenborn – Graduation committee member (TU Delft - Transport Engineering and Logistics)
A. Caspani – Graduation committee member (TU Delft - Transport Engineering and Logistics)
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Abstract
With Schiphol Airport's flight numbers growing, working assets are essential to ensure on-time processes. The Passenger Boarding Bridge (PBB) is a critical asset in the airport's turnaround process. By ensuring that the asset is working properly, the operational processes can run efficiently. Currently, improving the reliability of the PBB when in use happens after the fault has occurred. With this maintenance strategy, the PBB data is not used to predict the future health state of the PBB. Literature shows that the PBB can be classified as a multi-component system. Research in the predictive maintenance strategy of multi-component systems is still in an early phase. Research until now is more theoretical than practical, and an investigation into applying theoretical knowledge in practice is needed. With the upcoming developments of Industry 4.0, a Cyber-Physical System (CPS) architecture is proposed for a multi-component system. This architecture has been applied to the PBB to develop and use a predictive maintenance strategy for this system. Based on the implementation of a simulation model, the output showed that the proposed CPS architecture enabled the development of a predictive maintenance strategy for the PBB. With this strategy, proactive maintenance is planned while the system's reliability is held on a preset level to ensure a working asset during in-time use.
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File under embargo until 25-01-2026