Minimize the power loss in worm gear drive system

[Analysis]

Dear guys

I need assistance regarding optimization problem.
I have to minimize the power loss in worm gear drive system.
I have formulated minimization function,and constraints,how to solve the function and find design vectors.
ANy suggestions,sites,ref.welcome

Thank u
Prakash

 

[brewnog]

What part of the problem are you actually struggling with?