Boots – shoes – and leggings
Patent
1991-09-18
1993-12-28
Black, Thomas G.
Boots, shoes, and leggings
36443107, 244180, 416 27, G06F 1548, B64C 2757
Patent
active
052745589
ABSTRACT:
A torque loop decoupler decouples a torque loop from a speed loop to allow only the speed loop to react to small, rapid changes in engine speed. The torque loop decoupler calculates a compensation signal and adds the compensation signal to a control signal of the torque control loop. The compensation signal keeps the control signal constant during small, rapid changes in engine speed. The compensation signal is calculated as the partial derivative of turbine torque with respect to changes in engine speed multiplied by a signal indicative of small, rapid changes in engine speed.
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PCT Search Report dated Jan. 15, 1993.
Free Joseph W.
High Glen T.
Prevallet Larry C.
Allied-Signal Inc.
Black Thomas G.
Gortler Hugh P.
McFarland James W.
Nguyen Tan Q.
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