%0 Journal Article
%T Analysis of Characteristics of Lateral Stability of Sailplane Lak 17a by Computational Method Sklandytuvo Lak 17a  oninio stabilumo charakteristik  tyrimas skaitiniu metodu
%A Paulius Gildutis
%A Eduardas Lasauskas
%J Science ¨C Future of Lithuania
%D 2009
%I Vilnius Gediminas Technical University
%R 10.3846/mla.2009.6.22
%X A computer-based geometrical model of the Lak-17a sailplane was generated with the program AVL (Athena Vortex Lattice), which is designed to analyse the characteristics of flight and to provide a rapid analysis of the configuration of an aircraft. Various characteristics of stability and control were calculated by simulating a real flight with the program. According to the results, a conclusion was formulated and suggestions about how to improve the stability and control of the aircraft were offered.  Article in Lithuanian Kompiuterinis geometrinis sklandytuvo Lak 17a modelis sugeneruotas programa AVL, kuri skirta orlaivi  konfig¨ħracijos ir skryd io charakteristik  analizei. Imituojant real  skryd  programa suskai iuotos  vairios pastovumo ir pavaldumo charakteristikos. Pagal gautus rezultatus suformuluotos i vados kiekvienam  oninio nestabilumo atvejui ir pateiktos rekomendacijos, kaip b¨ħt  galima pagerinti orlaivio stabilum  ir pavaldum .  Straisnis lietuvi  kalba
%K dutch roll
%K lateral stability
%K AVL
%K LAK 17a
%K instability
%K helix
%U http://www.mla.vgtu.lt/index.php/mla/article/view/243