how to avoid submarine(ship) from the obstacle using matlab?

[dsrinath]

hello..i need help in a MATLAB code..how can a ship move away from an obstacle under the sea..i am able to move ship till the obstacle but it should move away from it at some point i.e. a curve like shape at the end..plzz help me out..

 

[klystron]

Please give more details on your needs / user stories before you try to find solutions (code)

 

[dsrinath]

..this is what i got sir..but i need the green line to move away from obstacle using MATLAB..

 

[klystron]

How do you detect the green line?

 

[dsrinath]

i got that by writing a code in matlab sir..that is path of the ship..

 

[klystron]

Is the green line the path of the ship ?
Where are the obstacles ?
What obstacle information does the submarine have ?

 

[dsrinath]

Is the green line the path of the ship ?
Where are the obstacles ?
What obstacle information does the submarine have ?

yes sir..green line is the path of ship under the sea..that circled part is a obstacle...we have assume some range and bearing intially sir..

 

[klystron]

If the ships coordinates are (x1,y1) and the obstacles coordinates are (x2,y2)
Then the distance between the ship and obstacle is sqrt((x1-x2)^2 +(y1-y2)^2)
At a suitable distance the ship must stop or change direction

 

[dsrinath]

ship should go near the obstacle..instead of hitting it,should go aside..i need graph as such..