摘要: In this paper we present a three tank hydraulic system and possibilities how it can be used for the purpose of remote laboratories. The concept our laboratory is based on client â?? server architecture. We compare two different approaches control. First one uses Java Server application implemented together with control algorithm side. case realized in Matlab/Simulink environment. There necessary to exchange data between Matlab what done through COM technology. second approach PC-independent network card which runs its own TCP