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Sliding-Mode Controller Design for a Mini-UAV with Propellers

机译:带螺旋桨的微型无人机的滑模控制器设计

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摘要

In this paper, we propose a sliding-mode controller for a mini unmanned aerial vehicle (UAV) with propellers to follow the predetermined attitude trajectory. First the vehicle attitude dynamic model is established for angular displacements and for angular velocities, respectively. Next a sliding-mode controller with a switching surface is designed to eliminate uncertainties and disturbances. Then the attitude tracking control of a mini-UAV using the proposed control strategy is illustrated while flight. Finally, we employ the Lyapunov stability theory to fulfill the stability analysis of the proposed controller for the overall nonlinear control system. Extensive simulation results are gained to validate the effectiveness of the proposed sliding-mode controller.
机译:在本文中,我们提出了一种带有螺旋桨的微型无人机的滑模控制器,该螺旋桨遵循预定的姿态轨迹。首先,分别为角位移和角速度建立车辆姿态动力学模型。接下来,设计具有开关表面的滑模控制器,以消除不确定性和干扰。然后说明了在飞行过程中使用所提出的控制策略的微型无人机的姿态跟踪控制。最后,我们利用Lyapunov稳定性理论对整个非线性控制系统的控制器进行稳定性分析。获得了大量的仿真结果,以验证所提出的滑模控制器的有效性。

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  • 作者单位

    Department of Computer Science and Information Engineering, Chung Chou University of Science and Technology,Changhua, Taiwan, R.O.C;

    Department of Computer Science and Information Engineering, Chung Chou University of Science and Technology,Changhua, Taiwan, R.O.C;

    Department of Mechatronics, Energy, and Aerospace Engineering, Chung Cheng Institute of Technology, National Defense University, Taoyuan, Taiwan, R. O. C;

    Department of Mechatronics, Energy, and Aerospace Engineering, Chung Cheng Institute of Technology, National Defense University, Taoyuan, Taiwan, R. O. C;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    sliding-mode control; UAV; attitude control; nonlinear system;

    机译:滑模控制;无人机态度控制非线性系统;

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