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Question: Error in using dsolve dealing with nonlinear BVP! Need help!

Question:Error in using dsolve dealing with nonlinear BVP! Need help!

LEI GAO 5 Maple 16
ode dsolve nonlinear numeric bvp
August 17 2012
1 
I am dealing with a problem in engineering mechanics, but my when using maple to solve the governing nonlinear equation with 4 bcs, I meet with error. 
Error, (in dsolve/numeric/bvp) initial Newton iteration is not converging

my code is :
deq := diff(y(x), `$`(x, 4)) = -.364*(diff(y(x), x))^2*(diff(y(x), `$`(x, 2)))+1.74*10^(-7)
bc := y(0) = 0, (D(y))(0) = 0, y(1000) = 0, (D(y))(1000) = 0
dsol2 := dsolve({bc2, deq2}, numeric)
 
I really hope someone can help about this, and I have been puzzled for months on this urgent problem. Thanks in advance.
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