1Summary of Fault Arc Detection Technology for Aircraft Line SystemZHANG Zhiliang, DAI Hongde, WANG Xibin, JIA Linsheng, CHEN Meinan1-52Research on the Problem of Interaction and Cooperation in UAV Operational Test Based on CASHU Jingbo, YANG Kewei, JIANG Ping, JIANG Jiang6-10,273Research Status and Prospect of Stealth Carrier-borne Aircraft Penetration Shore-based Radar Network OperationDONG Wenhong, ZHANG Rongliang, YU Qun, CUI Shuang, YU Kaize11-164Analysis on Efficiency Management and Influencing Factors of Military Physical Training in Higher Vocational CollegesWANG Wenge, ZHANG Qi17-20,375Research on Evaluation Model of Command and Control Effectiveness of Amphibious Air Assault LandingCHEN Zhengning, WU Liang24-276A Military Target Detection Method Based on Improved YOLOv5WAN Xiaogang, WANG Wei28-337Performance State Evaluation Method of Small Sample Products Based on Bayesian Multi-source Data FusionZHAO Jianyin, MAO Tingliu, YANG Genqing, SUN Weihe34-378Analysis of Real-time Data Fusion Method for Exterior BallisticsPAN Chang38-40,759Real-time Moving Object Tracking of UAV Based on On-board Muitl-cameraWANG Yu, CAI Huayue, DAI Wenjun, LUO Zhigang41-45,5610Research on UAV Path Planning Based on Improved Bat AlgorithmGAO Yaowen, WANG Zaijun, WANG Xue, QIAN Yizhou46-5011Irregular Flight Recovery Under Resource RestrictionDONG Bing, PENG Zichen51-5612An Assessment of Wideband HF NVIS Curcuit ReliabilityWANG Peng, ZHAO Tongyu, CHEN Xiaotian57-6013Radar Equipment Testability Evaluation Index Weighting Method Based on Improved FAHPCHEN Jiajun, HU Bing, SHI Duanyang61-6614Research on Architecture of Distributed Simulation System for Radar Units Command TrainingTIAN Shusen, LIU Jiguang, ZHANG Yunlei, LIU Tao67-7015Design of High Frequency Power Supply for Radar Microwave Amplifier Based on SiCLI Nan71-7516Runge-Kutta Discontinuous Galerkin Method for Elastic Wave Scattering from Buried ObjectsHU Quan, LIU Yuanxue76-80,15317Numerical Simulation on Flow Field of Different Types of Oblique Cut NozzlesWANG Zhiliang, ZHAO Xinjun81-8618Analysis of Structural Strength and Stability of Composite Material Submarine RadomeWANG Shuai, YI Hui87-9019Armored Target Threat Assessment Method Based on Dynamic Graph Convolutional Neural NetworkZHANG Chengjia91-9520Simulation Research on the Trajectory Parameters Estimation Method Based on Radio Doppler Frequency and Phase DifferenceLYU Shigui, LI Jianqi, HE Sihua, LIU Jiangxue96-99 