伪攻角反馈三回路自动驾驶仪频域设计法研究  

Research on Frequency Domain Design Method of Three Loop Autopilot with Pseudo Angle of Attack Feedback

作　　者：张明恩 李庆波 陈国良 董晨 陈伟 

机构地区：[1]上海机电工程研究所,上海201109

出　　处：《工业控制计算机》2021年第1期14-16,共3页Industrial Control Computer

摘　　要：为研究伪攻角反馈三回路自动驾驶仪的设计和调参方法,将伪攻角反馈三回路自动驾驶仪化分为内回路、外回路两个回路,对两个回路进行推导分析,采用频域设计法对每个回路进行单独设计,并推导了伪攻角反馈三回路自动驾驶仪各回路参数的具体解析公式,同时给出了具体的参数约束、参数选择和设计方法,最后通过两个算例对该文提出的方法进行了仿真验证。仿真结果表明,该方法易于理解,便于实现,同时可以获得良好的稳态性能和动态性能。In order to study the design and parameter-adjustment method of three loop autopilot with pseudo angle of attack feedback,the autopilot is divided into inner loop and outer loop.The two loops are deduced and analyzed in this paper.The frequency domain design method is used to design each loop separately,and the specific analytical formulas of the parameters of each loop are derived.At the same time,the specific parameter selection and design methods are given in this paper.Finally,two examples are given to verify the proposed method.The simulation results show that the method is easy to understand and implement,and can obtain good steady-state and dynamic performance.

关 键 词：伪攻角反馈 三回路自动驾驶仪 频域设计 内回路 外回路 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]