There are two manipulators fixed on a static frame, one manipulator
installed on a mobile vehicle in our lab. Our plan is to use 3 PCs to
control each of them, in order to make each of them work on its own.
What kind of network should we choose to connect them and carry out
the communication between each other? Because we don't know the data
transfer speed in a LAN, we are not sure about the choice of the
network. Can anybody give an advice?