- Computer modelling of airplane electro-hydraulic aileron position controlGrossschmidt, Gunnar; Pahapill, JaakInternational Workshop on Trends in Hydraulic and Pneumatic Components and Systems, November 8-9, 1994 , Chicago, Illinois : an integral part of the program of the 1994 ASME International Congress & Exposition. Vol. 2, Poster papers / IFAC1994 / 15 p