Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and helicopter sustained
Reexamination Certificate
2006-08-16
2008-10-21
Mansen, Michael R. (Department: 3644)
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and helicopter sustained
C244S017130, C244S175000
Reexamination Certificate
active
07438259
ABSTRACT:
The Invention is a control system for a compound aircraft. A compound aircraft has features of both a helicopter and a fixed wing aircraft and provides redundant control options. The control system allows an authorized person to select any of plurality of control biases each which is designed to achieve an overall operational objective. The control system applies the selected control bias in allocating the control function among the redundant control options.
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Greenjack Andrew S.
Horn Joseph F.
Piasecki Frank N.
Lipton, Weinberger & Husick
Mansen Michael R.
Piasecki Aircraft Corporation
Sanderson Joseph W
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