I. INTRODUCTION
Traditional control systems composed of interconnected
controllers, sensors, and actuators have been successfully
implemented using a point-to-point architecture. In such
architecture, system components are directly wired to various
controllers. In modern manufacturing control systems, the goal
is to design flexible systems that accomplish various task with
small reconfiguration cost. In this case, as an alternative to
point to point, the common bus network architecture offers
more efficient reconfigurability, better resource utilization, and
also reduces installation and maintenance cost.