• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE transactions on industrial informatics >Fuzzy Disturbance Observer-Based Adaptive Sliding Mode Control for Reusable Launch Vehicles With Aeroservoelastic Characteristic
【24h】

Fuzzy Disturbance Observer-Based Adaptive Sliding Mode Control for Reusable Launch Vehicles With Aeroservoelastic Characteristic

机译：基于模糊的扰动观察者的适应性滑模控制，可重复使用的发射车辆具有空气弹簧特性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper investigates the problem of attitude tracking control for reusable launch vehicles (RLVs) with aeroservoelastic characteristic and disturbances in reentry phase. An aeroservoelastic model for reentry RLV is first established, where the synthetic disturbances are considered as well. Then a novel disturbance observer combined with fuzzy logic system is constructed by using both fuzzy approximation error and observation error to provide the disturbance estimation. The fuzzy disturbance observer (FDO) can be employed to the control scheme to counteract the perturbations and guarantee the estimation errors for converging to a small neighborhood around origin. Incorporated with the designed FDOs, the adaptive sliding mode technique is proposed for developing attitude angle and angular rate subsystem controllers, respectively, to ensure the reentry attitude tracking performance. Rigorous proof shows that the uniform stability of the closed-loop system under the proposed control law can be guaranteed by using Lyapunov technique. Finally, numerical simulations are conducted in this paper to illustrate the effectiveness of the developed technique for the RLV.
机译：本文调查了态度跟踪控制，可重复使用的发射车辆（RLV），具有倒回阶段的气动弹性特征和干扰。首先建立了一种用于再入RLV的气动弹性模型，也是综合性干扰。然后通过使用模糊近似误差和观察误差来构建与模糊逻辑系统结合的新型扰动观察者以提供干扰估计。模糊扰动观察者（FDO）可以用于控制方案以抵消扰动，并保证将估计误差纳入源自原点周围的小街区。采用设计的FDOS，采用自适应滑动模式技术分别用于开发姿态角度和角速率子系统控制器，以确保再入姿态跟踪性能。严格的证据表明，通过使用Lyapunov技术可以保证所提出的控制定律下闭环系统的均匀稳定性。最后，在本文中进行了数值模拟，以说明RLV的开发技术的有效性。

著录项

  • 来源
    《IEEE transactions on industrial informatics》 |2020年第2期|1214-1223|共10页
  • 作者

    Mao Qi; Dou Liqian; Yang Zhenshu; Tian Bailing; Zong Qun;

  • 作者单位

    Tianjin Univ Sch Elect & Informat Engn Tianjin 300072 Peoples R China;

    Tianjin Univ Sch Elect & Informat Engn Tianjin 300072 Peoples R China;

    Jiangsu Aviat Tech Coll Aeronaut Engn Inst Zhenjiang 212134 Jiangsu Peoples R China|Jiangsu Aviat Tech Coll Zhenjiang Key Lab UAV Applicat Technol Zhenjiang 212134 Jiangsu Peoples R China;

    Tianjin Univ Sch Elect & Informat Engn Tianjin 300072 Peoples R China;

    Tianjin Univ Sch Elect & Informat Engn Tianjin 300072 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Adaptive sliding mode control; attitude tracking; reusable launch vehicle;

    机译：自适应滑模控制;姿态跟踪;可重复使用的发动机;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号