CAJ | 학술논문

下滑波束导引系统是飞机在自动着陆时所采用的一种重要无线电波束导引系统。首先，简要阐述了下滑波束导引系统的基本工作原理；然后，对导引系统的运动学环节及下滑耦合器进行分析，对飞机下滑波束导引系统结构进行设计；最后，在MATLAB平台下，对所设计的下滑波束导引系统进行大量仿真研究。仿真结果显示，所设计的下滑波束导引系统结构是合理的，其控制系统是稳定的，且其稳态性能也得到改善。
하활파속도인계통시비궤재자동착륙시소채용적일충중요무선전파속도인계통。수선，간요천술료하활파속도인계통적기본공작원리；연후，대도인계통적운동학배절급하활우합기진행분석，대비궤하활파속도인계통결구진행설계；최후，재MATLAB평태하，대소설계적하활파속도인계통진행대량방진연구。방진결과현시，소설계적하활파속도인계통결구시합리적，기공제계통시은정적，차기은태성능야득도개선。
The aero glide beam guidance system is an important radio wave guidance system in airplane auto land. Firstly, basic work principle of aero glide beam guidance system was brief discussed. Secondly, kinematic link and glide coupler in the glide beam guidance system were analyzed. The system structure of aero glide beam guidance system was designed. Lastly, a great deal of simulation studies were was done to design aero glide beam guidance system under the Matlab plat-form. Simulation results showed that the structure of designed aero glide beam guidance system was reasonable, and its control system was stability, and its steady state capability also got an improvement.