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This paper presents the design methodology, planning, and implementation of a novel Data Logger System (DLS) intended for capturing sensor data from aircraft landing gear assemblies. The developed system supports simultaneous acquisition from 32 sensor channels and is designed to serve as a supplemental tool for landing gear research at Safran Landing Systems. The central unit of the system integrates key electronic components, including a control board, power management module, and sensor interfaces. A distinctive feature of this DLS is its adoption of a low-power pulse-mode circuit design, which significantly reduces power consumption. The paper outlines the end-to-end development process, from initial concept and system architecture to housing fabrication tailored to industrial requirements. The design process is structured into conceptualization, prototyping, production, and validation phases.

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A New Design Methodology for Aircraft Data Logger Adopting Pulse-Mode Circuit Approach

  • 会议论文

  • 发表日期：

    2026年

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  • Esteve Hassan

摘要

This paper presents the design methodology, planning, and implementation of a novel Data Logger System (DLS) intended for capturing sensor data from aircraft landing gear assemblies. The developed system supports simultaneous acquisition from 32 sensor channels and is designed to serve as a supplemental tool for landing gear research at Safran Landing Systems. The central unit of the system integrates key electronic components, including a control board, power management module, and sensor interfaces. A distinctive feature of this DLS is its adoption of a low-power pulse-mode circuit design, which significantly reduces power consumption. The paper outlines the end-to-end development process, from initial concept and system architecture to housing fabrication tailored to industrial requirements. The design process is structured into conceptualization, prototyping, production, and validation phases.