N. Sarigulklijn et Mm. Sarigulklijn, ANALYSIS OF OH-6A HELICOPTER FLIGHT TEST DATA USING LISSAJOUS FIGURES, Journal of aircraft, 34(1), 1997, pp. 20-22
This paper demonstrates that a new application of Lissajous figures to
night test data gives different capabilities to identify both the com
mensurateness and the relative phase between measured quantities, Thes
e are not available from either conventional time or frequency domain
flight test data analysis.