Extended State Observer-based Robust Pitch Autopilot Design for Small UAV

被引：0

作者：

Jung, Seungyun ^{[1
]}

Kim, Youdan ^{[2
]}

机构：

[1] Seoul Natl Univ, Dept Mech & Aerosp Engn, Seoul 08826, South Korea

[2] Seoul Natl Univ, Inst Adv Aerosp Technol, Dept Mech & Aerosp Engn, Seoul 08826, South Korea

来源：

2018 18TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS) | 2018年

关键词：

Extended State Observer (ESO); Disturbance Rejection; UAV Robust Autopilot Design;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Extended state observer-based controller is designed for a small fixed-wing, unmanned aerial vehicle (UAV) pitch autopilot. The designed autopilot has robust characteristics with respect to external disturbance and model uncertainty. The objective of the longitudinal autopilot is to control the speed and altitude of an UAV. Feedback linearization is employed to use extended state observer which can he applied only to integral-chain system, and the performance of the designed observer is improved by using available model information. Numerical simulation is performed to demonstrate the performance of the designed controller.

引用

页码：433 / 438

页数：6

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