欧博客户端下载:Adaptive tracking control of automatic net landing trajectory for carrier-based unmanned aerial vehicle

新2备用网址/2020-06-26/ 分类:科技/阅读:

针对舰载小型牢靠翼无人机的主动撞网着舰技能举办研究,基于无人机气动数据成立六自由度非线性数学模子.构建无人机撞网着舰指导与节制体系布局,计划了撞网着舰三维基准下滑轨迹,回收滤波指导要领计划纵向和侧向指导律.在无人机模子参数未知的情形下,回收模子参考自顺应节制别离计划了起落舵、油门、副翼和偏向舵节制通道的自顺应节制律.舰载无人机非线性模子的数值仿真功效表白,自顺应航行节制要领下的无人机具有较正确的着舰轨迹跟踪机能.

Abstract:

For a small carrier-based fixed-wing UAV, an automatic net landing technique was investigated.A 6-DOF nonlinear mathematical model of the UAV was established based on aerodynamic data.A guidance and control system structure was created for net landing of the UAV and a 3D reference glide path for net landing was designed. The filtering guide method was applied to design longitudinal and lateral guide laws.Adaptive control laws for ele-vator, throttle, aileron, and rudder control channels were separately designed by adopting the model reference a-daptive control theory under the condition of unknown model parameters.Finally, the numerical simulation of a nonlinear carrier-based UAV was conducted.The results showed that the adaptive control method had precise per-formance in tracking landing trajectory.

AllbetGmaing电脑版下载

欢迎进入AllbetGmaing电脑版下载(www.aLLbetgame.us):www.aLLbetgame.us,欧博官网是欧博集团的官方网站。欧博官网开放Allbet注册、Allbe代理、Allbet电脑客户端、Allbet手机版下载等业务。

广告 330*360
广告 330*360

热门文章

HOT NEWS
  • 周榜
  • 月榜
阳光在线企业邮局
微信二维码扫一扫
关注微信公众号
新闻自媒体 Copyright © 2002-2019 阳光在线企业邮局 版权所有
二维码
意见反馈 二维码