@ mojtaba_mjtb
What makes u use FPGA?u can design a industrial control system with advances communications like CAN2.0,USB2.0,RS485 and store your data in pc using a Labview program or something you developed in .NET yourself.
You are quite right that I can build industrial control system like project in final year and many of my seniors already had made such projects.
Truely speaking, I am willing to make fpga based project because of two reasons:
1). FPGA is very appealing field and It would be the first FPGA based project in our Institute.
2). Secondly and most importantly it would helpful for me in getting job.
and thanks for your advice.