船舶参数(第一版)
顶部内圈: x 2 2 0 2 + y 2 1 5 2 = 1 \frac{x^2}{20^2}+\frac{y^2}{15^2}=1 202x2+152y2=1
顶部外圈: x 2 2 2 2 + y 2 16. 5 2 = 1 \frac{x^2}{22^2}+\frac{y^2}{16.5^2}=1 222x2+16.52y2=1
最下层主架外侧: x 2 2 2 2 + y 2 2 0 2 = 1 \frac{x^2}{22^2}+\frac{y^2}{20^2}=1 222x2+202y2=1
最下层主架内侧: x 2 2 0 2 + y 2 11. 5 2 = 1 \frac{x^2}{20^2}+\frac{y^2}{11.5^2}=1 202x2+11.52y2=1
内侧龙骨:
龙骨: x 2 1 5 2 + y 2 16. 5 2 = 1 \frac{x^2}{15^2}+\frac{y^2}{16.5^2}=1 152x2+16.52y2=1
龙骨: x 2 14. 1 2 + y 2 15. 4 2 = 1 \frac{x^2}{14.1^2}+\frac{y^2}{15.4^2}=1 14.12x2+15.42y2=1
龙骨: x 2 10.7 5 2 + y 2 11.5 5 2 = 1 \frac{x^2}{10.75^2}+\frac{y^2}{11.55^2}=1 10.752x2+11.552y2=1
外侧:
龙骨: x 2 16. 5 2 + y 2 19. 5 2 = 1 \frac{x^2}{16.5^2}+\frac{y^2}{19.5^2}=1 16.52x2+19.52y2=1
龙骨: x 2 15. 6 2 + y 2 1 8 2 = 1 \frac{x^2}{15.6^2}+\frac{y^2}{18^2}=1 15.62x2+182y2=1
龙骨: x 2 12. 6 2 + y 2 14. 5 2 = 1 \frac{x^2}{12.6^2}+\frac{y^2}{14.5^2}=1 12.62x2+14.52y2=1