Research Article
The Optimal Design of an Arch Girder of Variable Curvature and Stiffness by Means of Control Theory
Table 2
Explicit interior point conditions for control variables.
| | Control variable | Characteristic point | | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Left
(-) | Right
(+) | Left
(-) | Right
(+) | Left
(-) | Right
(+) | Left
(-) | Right
(+) | Left
(-) | Right
(+) | Left
(-) | Right
(+) |
| | - | | | | | | | - |
| | - | | | | | | | - |
|
|
