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AssigneeJapan Aerospace Exploration Agency
InventorsHiroshi Kobayashi, Akira Nishizawa, Tomoko Iijima, Takeshi Tagashira
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To provide an electrified aircraft, and a method of controlling a regenerative electric power of the electrified aircraft where a path angle and a descending rate can be controlled with a good response independently from a speed while controlling the drag force of the propulsion drive system and where it is possible to maximize safely a generated electric power in each flight status at the time of descent or ascent. The electrified aircraft includes a propeller or a fan for propulsion; an electric drive motor for rotary-driving the propeller or the fan and for generating an electric power by the rotation of the propeller or the fan; and an estimation unit for estimating a drag force of the propeller or the fan or an electric power generation amount of the electric drive motor based on propulsion system parameters of the electric drive motor.
An electrified aircraft, comprising:
A method of controlling a regenerative electric power of an electrified aircraft, comprising:
Dependencies are inferred from the claim text.