某型装备搜索雷达天线伺服系统检测诊断系统

为完成某型装备搜索雷达天线伺服系统的离线快速检测维修任务，研制一套检测诊断系统。该系统模拟产生外部输入信号、各种控制信号，通过模拟负载模拟天线伺服系统的执行机构对输出的控制信号进行响应，在离线状态下复现天线伺服系统控制搜索雷达天线竖起、撤收、旋转的工作过程，自动判定测试结果，并给出故障代码以指导维修。实装维修应用结果表明：该系统具有操作简单、智能化程度高、检测诊断快速高效等特点，能完成要求的测试项目，测试结果均达到技术要求。

Detection and Diagnosis System for Antenna Servo Systemof Certain Type Equipment Search Radar

In order to complete the task of off-line rapid detection and maintenance for the antenna servo system of acertain type of equipment search radar, a set of detection and diagnosis system is developed. The system simulates thegeneration of external input signals and various control signals, responds to the output control signals by simulating theactuator of the antenna servo system through the simulation load, reproduces the working process of the antenna servosystem controlling the erecting, withdrawing and rotating of the search radar antenna in an off-line state, automaticallyjudges the test results, and gives fault codes to guide maintenance. The application results show that the system has thecharacteristics of simple operation, high degree of intelligence, fast and efficient detection and diagnosis, and can completethe required test items, and the test results meet the technical requirements.