船舶翼舵数字伺服系统设计与实现

摘要

本文采用先进的新一代PHILPS的80C51系列单片机P89C61作为运算单元,采用ALTERA的MAX7000S系列CPLDEPM7128SLC84-10作为控制单元和一些外围电路结合PID算法设计了一套船舶翼舵数字控制系统.本文介绍了系统控制单元、运算单元以及电机保护电路,以及控制单元主程序、运算单元通讯子程序和调速子程序设计.经实验验证,本系统可保证翼舵可靠稳定运行.%This paper uses P89C61 of the PHILIPS corporation as a computing unit, and EMP7128SLC84-10 of the ALTERA corporation as a control unit, to design a digital control system which can meet the requirements of the ship flap rudder control system. This paper introduces the design of the system control unit, computing unit , the motor protection circuit, and the main control unit, computing unit communication subroutines and speed subroutines. The result of experiments and analysis shows that the control system designed in this paper can make the flap rudder operate stably.