Jump to content

Welcome to the Future Flight Standards Hub

The Future Flight Standards Hub is designed to accelerate the development of Future Flight demonstrators and wider industry innovation based on emerging best practice, knowledge sharing, and standards support.

  • BSI Flex 1903 v2:2024-06 community preview

    This is an interactive version 2 of BSI Flex 1903. The aim of the standard is to create a lexicon of standard terms and acronyms used in this sector. Please note, content is still undergoing internal review and there may be minor changes at full publication.

    We welcome your engagement and comments on this version to help inform the development of the standard. We would also welcome general feedback including what terms could be considered for future versions and these can be made through our dedicated feedback page .

electric motor controller



  • Definition

    device or devices that serves to govern the operation of an electric motor


    NOTE It could include a manual or automatic means for powering on or stopping the motor, selecting direction of rotation, selecting, and regulating motor speeds, regulating, or limiting the torque, and protecting against overloads and faults. The inverter function is often a part of the motor controller.


    [SOURCE: ASTM, F3338-18: Standard specification for design of electric propulsion units for general aviation aircraft] [22]

  • Create New...