Paper
New Integrated Robust Disturbance Rejection Control Method for Reusable Launch Vehicle Attitude Controller Design
- Authors:
- Xun Song; Zhang Ren; Jianshuang Song
- Abstract
- A new controller structure is formed by two parts. One is the main controller, designed for high performance of the nominal system; another is a compensation controller, which builds an additional control signal to cancel the disturbance and enhance the robustness of the closed loop system. Compensation controller is designed by using the disturbance estimation which could be given by nonlinear extended state observer. In this paper, the process of implementing this new method on reusable launch vehicle is detailed and simulated.
- Keywords
- Compensation Control; Nonlinear Extended Stated Observer; Reentry Attitude Control; Reusable Launch Vehicle; Disturbance Estimation; Full Envelop Simulation
- StartPage
- 540
- EndPage
- 553
- Doi