Paper Title:
Station-Keeping Control Law Design of Near-Space Airship with Wind Interferences Based on Control Allocation Strategy
  Abstract

This paper presents a method for solving the station-keeping problem of near-space airship (NSA) at an altitude of 22km above sea level with wind influence. Firstly, according to the system overall configuration, the nonlinear mathematical model of NSA is established. Secondly, considering the steady wind and turbulence influences, the station-keeping control law of NSA longitudinal plane which divided into forward control loop and vertical control loop is designed. The vertical position control loop adopts the dual PID control method. In order to improve attitude response performance and decrease energy consumption of actuators, attitude control allocation strategy between fins and vectored thruster is provided. At last, the simulation experiment proves the validity of the proposed station-keeping control method of NSA.

  Info
Periodical
Chapter
Chapter 23: Computer-Aided Design, Manufacturing, and Engineering
Edited by
Wu Fan
Pages
4962-4969
DOI
10.4028/www.scientific.net/AMM.110-116.4962
Citation
X. G. Di, Y. F. Yang, X. Han, K. M. Ma, "Station-Keeping Control Law Design of Near-Space Airship with Wind Interferences Based on Control Allocation Strategy", Applied Mechanics and Materials, Vols. 110-116, pp. 4962-4969, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yu Liu, Yi Lin Wu
Abstract:Based on the Kirchhoff equations, Newton-Euler laws, boundary layer theory and mass definition, the six degrees of freedom dynamic model of...
1748
Authors: Guo Chang Hu, Mei Ping Wu, Yan Zhang
Chapter 18: Mechanical and Electronic Engineering Control
Abstract:As important parts of airship’s control systems, the attitude control and station-keeping control have important effects on the vehicle’s...
6890
Authors: Gang Liu, Fan Wang, Guan Xin Hong
Abstract:It has important scientific and engineering applications for near-space platform to design the buoyancy-lifting aircraft with both bigger...
37
Authors: Guo Chang Hu, Mei Ping Wu
Chapter 2: Engineering Research
Abstract:Aiming at the requirements of autonomous control for stratospheric airships, based on description of the modeling plant and forces analysis...
237
Authors: Yue Neng Yang, Jie Wu, Wei Zheng
Chapter 9: Modelling of Systems
Abstract:This paper presents dynamics modeling approach of the near-space airship. First, reference frames and motion variables of the airship are...
553