CAJ | 학술논문

针对俯仰-方位型跟踪系统在飞机过顶情况下无法进行平稳跟踪甚至丢失这一问题，根据俯仰-方位型测控通信设备的跟踪特点，提出解决目标过顶跟踪的实用方案。深入分析俯仰-方位型跟踪系统天顶盲区的形成机理，讨论当目标过顶时方位角速度的影响。对解决该问题所涉及的相关技术进行研究，总结出跟踪解决天顶盲区的方案，并对方案中程序引导方法对过顶目标跟踪进行仿真实验。结果表明：该方法使系统过顶后能继续捕获跟踪目标，对保持试验任务的顺利进行具有一定的现实意义。
침대부앙-방위형근종계통재비궤과정정황하무법진행평은근종심지주실저일문제，근거부앙-방위형측공통신설비적근종특점，제출해결목표과정근종적실용방안。심입분석부앙-방위형근종계통천정맹구적형성궤리，토론당목표과정시방위각속도적영향。대해결해문제소섭급적상관기술진행연구，총결출근종해결천정맹구적방안，병대방안중정서인도방법대과정목표근종진행방진실험。결과표명：해방법사계통과정후능계속포획근종목표，대보지시험임무적순리진행구유일정적현실의의。
Aiming at the pitching and azimuth tracking system over the top case in aircraft cannot smooth tracking or even lost this problem, according to the characteristics of pitch and azimuth tracking control of communication equipment, put forward to solve the practical scheme for tracking target over the top. In-depth analysis of the formation mechanism of pitch and azimuth tracking system the zenith blind spot, discuss when the effect of target over the top when the azimuth velocity. Research the technology involved in solving the problem, summarizes the tracking solution zenith blind zone scheme, and the scheme of program guide methods over the top target tracking simulation experiment. The results show that, this method makes the system overhead can continue to capture and track the target, has the certain practical significance to keep the test task smoothly.