基于DSP的船用导航雷达天线伺服系统设计  

Design of Marine Navigation Radar Antenna Servo System Based on DSP

作　　者：张玉阳 Zhang Yuyang(College of Logistics Engineering,Shanghai Maritime University,Shanghai 200120,China)

机构地区：[1]上海海事大学物流工程学院,上海200120

出　　处：《船电技术》2018年第7期28-31,37,共5页Marine Electric & Electronic Engineering

摘　　要：提出了一种船用导航雷达伺服控制系统设计方案。使用高速数字信号处理器TMS320F28335作为主控制单元,采用PID算法进行转速控制,同时通过SCI串行异步通讯接受上位机命令控制电机转速。对研制完成的导航雷达伺服系统进行实验测试,实验结果显示,雷达天线能按照上位机发出的转速48r/min指令转动。This paper presents a controller design scheme for marine navigation radar servo system,using high-speed signal processor TMS320 F28335 as the primary control unit and PID algorithm for speed control. The upper-lever monitor can command to control motor speed through SCI serial asynchronous communication. Experimental results show that the radar antenna can be rotated according to the rotation speed 48 r/min commanded by the upper-lever monitor through testing of the completed navigation radar servo system.

关 键 词：伺服系统 TMS320F28335 PID调速 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]