Design and Implementation of Radar Condition Monitoring and Comprehensive Performance Evaluation System

doi:10.3969/j.issn.1009-086x.2023.02.016

Abstract

Abstract:

Modern radars face the problems of dense technology， complex structure， difficult performance and quality evaluation， and lack of quantitative evaluation methods. Considering this， a radar condition monitoring and comprehensive performance evaluation system is designed by technologies such as intelligent monitoring and automatic testing， as well as fuzzy comprehensive evaluation. In this way， the comprehensive evaluation of the quality condition is achieved for the radar system， which is mainly on monitoring data and fused with historical data and environmental data. Upon the introduction to the overall structure of the system， the design principles of the condition monitoring system and the comprehensive evaluation system are expounded in detail， and the application of the systems in a typical radar is given. It has been verified that the system design is reasonable and feasible and can comprehensively and excellently evaluate the performance of the radar system.

Key words: radar system, condition monitoring, performance evaluation, tracking performance, fuzzy evaluation

摘要：

针对现代雷达技术密集、结构复杂，性能与质量评估困难，缺乏定量评价方法等问题，采用智能监测与自动测试、模糊综合评判等技术，设计了一种雷达状态监测与性能综合评估系统，实现了以基于监测数据为主，融合履历数据、环境数据的雷达系统质量状态综合评估。在介绍系统总体结构的基础上，详细阐述了状态监测系统与综合评估系统的设计原理，并给出了系统在典型雷达上的实例应用。经验证，该系统设计合理可行，能够较好地对雷达系统性能进行综合评估。

关键词: 雷达系统, 状态监测, 性能评估, 跟踪性能, 模糊评判

CLC Number:

TN95

Wenhua HU, Changan ZHU, Dongfang XUE, Xi ZHAO, Rui YANG. Design and Implementation of Radar Condition Monitoring and Comprehensive Performance Evaluation System[J]. Modern Defense Technology, 2023, 51(2): 133-140.

胡文华, 朱常安, 薛东方, 赵喜, 杨瑞. 雷达状态监测与性能综合评估系统的设计与实现[J]. 现代防御技术, 2023, 51(2): 133-140.

Figures/Tables 7

Fig. 1 Overall structure of radar condition monitoring and comprehensive performance evaluation system

Fig. 2 Software workflow of monitoring system

Fig. 3 Monitoring principle of radar range tracking

Fig. 4 Signal editing interface of monitoring and control computer

Fig. 5 Waveform of radar range tracking

Fig. 6 Comprehensive evaluation process of radar performance

Fig. 7 Software interface of radar monitoring and evaluation system

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