Propeller speed control having control parameters based on syste

Details Propeller speed control having control parameters based on syste Propeller speed control having control parameters based on syste

1992-11-18

1995-05-16

Teska, Kevin J.

Boots, shoes, and leggings

36442405, 36443101, B64C 1150

Patent

active

054166993

ABSTRACT:
An aircraft propeller speed control defines values for propeller speed governing control law parameters, such as gains and dynamic compensations, based on known values of propeller and engine dynamic characteristics over the complete propeller operating envelope. Adjusting control law gains and dynamic compensations as functions of propeller and engine dynamic characteristics over the entire flight envelope provides for control of propeller speed to obtain optimum stability and consistent propulsion performance over the entire flight envelope.

REFERENCES:
patent: 4452207 (1984-06-01), Moore, Jr.
patent: 4934825 (1990-06-01), Martin
patent: 4993919 (1991-02-01), Schneider
patent: 5005354 (1991-04-01), Schneider
patent: 5017089 (1991-05-01), Schneider et al.
patent: 5209640 (1993-05-01), Moriya
patent: 5213471 (1993-05-01), Miller et al.

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