Actually, I've started hunting for the right PhD program for me. Currently, I'm doing my Master in mechanical engineering and I'm planning to finish by the next May 2015, 'At if Allah wills'. So I started thinking of my next plan after completing the M.Sc.

I'm interested to work in the area of Robotics, dynamics and control as I'm doing my M.Sc. So I started wondering, is the right approach do my PhD in the area as my M.Sc?, also I've some intent to work in the area of Solid Mechanics. So I need some suggestions to figure out this, and I'm also wondering is that suitable for me, is this the right time to think for these things and stuff.

Thanks.
Your advise is highly regarded.