Title :
Co-simulation research of autonomous landing control system
Author :
Wang Zhaoning ; Wu Shengxi ; Dun Xiangming ; Gu Xingsheng
Author_Institution :
Key Lab. of Adv. Control & Optimization for Chem. Processes, East China Univ. of Sci. & Technol., Shanghai, China
Abstract :
In this paper, a control simulation of the autonomous landing process of a Vertical Take-Off and Landing (VTVL) Reusable Launch Vehicle (RLV) is proposed and we consider the effects of the inner liquid propellant sloshing, elastic vibration, disturbance force, disturbance torque and other complex conditions in the virtual RLV model. On the basis of dynamics modeling of the RLV, we analyzed RLV´s landing process. The landing control system was designed under certain conditions. Co-simulation Research was achieved by ADAMS and MATLAB/Simulink. The simulation results show that the control system performs well.
Keywords :
aerospace simulation; aircraft landing guidance; torque; vibrations; ADAMS; MATLAB-Simulink; RLV; VTVL; autonomous landing control system; cosimulation research; disturbance force; disturbance torque; elastic vibration; inner liquid propellant sloshing; reusable launch vehicle; vertical take-off and landing; Angular velocity; Attitude control; Control systems; Data models; Equations; Force; Mathematical model; autonomous landing; co-simulation research; control system; reusable launch vehicle; vertical take-off and landing;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6896034
