Table 1 Initial control points and related weights of rectangular and elliptical panels.
Rectangular panel | Elliptical panel | ||||
---|---|---|---|---|---|
i,j | Bi,j | ωi,j | i,j | Bi,j | ωi,j |
(1,1) | (0,0) | 1 | (1,1) | (0, Ly/2) | 1 |
(1,2) | (Lx,0) | 1 | (1,2) | (0,0) | 1 |
(2,1) | (0, Ly) | 1 | (1,3) | (Lx/2,0) | 1 |
(2,2) | (Lx, Ly) | 1 | (2,1) | (0, Ly) | \({{\sqrt 2 } \mathord{\left/ {\vphantom {{\sqrt 2 } 2}} \right. \kern-0pt} 2}\) |
(2,2) | (Lx/2, Ly/2) | \({{\sqrt 2 } \mathord{\left/ {\vphantom {{\sqrt 2 } 2}} \right. \kern-0pt} 2}\) | |||
(2,3) | (Lx,0) | \({{\sqrt 2 } \mathord{\left/ {\vphantom {{\sqrt 2 } 2}} \right. \kern-0pt} 2}\) | |||
(3,1) | (Lx/2, Ly) | 1 | |||
(3,2) | (Lx, Ly) | \({{\sqrt 2 } \mathord{\left/ {\vphantom {{\sqrt 2 } 2}} \right. \kern-0pt} 2}\) | |||
(3,3) | (Lx, Ly/2) | 1 |