Usage of single-chip computers for control MIMO systems

摘要

This paper deals with usage of single-chip computers for controlling MIMO systems. The aim is to design a general control system, which is easy to use and easy to implement for other MIMO systems. The performance of control system is limited by the performance of used MCU (PIC 16F876A) and its peripherals (2×PWM, 8×A/D, MAC, ...). The key tasks of MCU are communication with upper level and implementation of required control action together with data collection. The serial interface provides communication between control system (PC) and MCU. SCADA/HMI system monitors a controlled system. The application is accessible via Internet browser in local area network (LAN).