Conformable skin elements provide active vortex control. The skin element
is mounted on a surface and acts like a pressure transducer and flow
modifier. A micro-processor is coupled to the skin element and a feedback
loop for controlling activation of the skin-element corresponding to
surface pressures detected on the skin element. Additional pressure
transducers may be provided for communicating with the feedback loop.
These may include surface mounted taps or manometers and the like. Wires
connect the skin elements, the feedback loop, and the micro-processor for
conducting voltage to the skin elements and for transmitting pressure
signals from the skin element via the feedback loop to the
micro-processor. The skin element may be mounted on the surface by any
known mounting system. Perimeter mounts on the skin element allow bulge
deflection while cantilevered mounts allow cantilever deflection of the
skin element. Aerodynamic forebody surfaces have the skin elements
mounted circumferentially about a tip of the forebody. There may be one
or more skin elements mounted according to the desired function. The skin
elements may be of any shape.