merits and demerits of shooting method?
Answers
Answer:
Merits of shooting :
The shooting method works by considering the boundary conditions as a multivariate function of initial conditions at some point, reducing the boundary value problem to finding the initial conditions that give a root. The advantage of the shooting method is that it takes advantage of the speed and adaptivity of methods for initial value problems. The disadvantage of the method is that it is not as robust as finite difference or collocation methods: some initial value problems with growing modes are inherently unstable even though the BVP itself may be quite well posed and stable.
___________________________________________
Demerits of shooting:
One of the disadvantages to these old cartridge cases intended for firing cordite charges instead of modern smokeless powder is the thickness of the sidewall.
magnified effects of lateral muzzle blast when firing rifles with such brakes. Linear compensators and suppressors do not have the disadvantages of a redirected
Hope it helps you
Answer:
• A simple, intuitive method that builds on IVP
knowledge and software.
Not recommended for general BVPs!
But OK for relatively easy problems that may need
to be solved many times.
Idea: Guess all unknown initial values. (aim)
Integrate to b. (shoot)
(Try to hit BCs at x = b.)
Adjust initial guesses and repeat.
Fundamental disadvantage: directionality imposed
on BVP.
→ Shooting inherits stability of IVP (not just BVP).