Because of refraction of the incoming wave in the radar-guided interceptors, the radome can cause large miss distance and even having a destabilizing effect on the guidance system. On the other hand, the radome imposes an unwanted feedback that is not similar to the conventional feedback loops, in which output must follow a desired control signal. In this paper, the destructive effect of radome in guidance loop stability and performance is analyzed at first. Then, proposing a virtual integrator operator, the problem is transformed to a conventional tracking control problem so that the performance indexes can be defined in control aspect. Regarding the parametric uncertainty of the radome slope, μ-synthesis approach is used to design a robust compensator. Simulation results and stability analysis show that the designed compensator improves the guidance system performance in the presence of the radome, while the stability is guaranteed.
Khosravi Samani, M., Nikusokhan, M. & Mohammadzaman, I. (2018). Robust compensation of radome error using μ-synthesis technique. Journal of Aeronautical Engineering, 20(2), 56–66.
MLA
Khosravi Samani, M., Nikusokhan, M., & Mohammadzaman, I. "Robust compensation of radome error using μ-synthesis technique", Journal of Aeronautical Engineering, 20, 2, 2018, 56–66.
HARVARD
Khosravi Samani, M., Nikusokhan, M., & Mohammadzaman, I. (2018). 'Robust compensation of radome error using μ-synthesis technique', Journal of Aeronautical Engineering, 20(2), pp. 56–66.
CHICAGO
Khosravi Samani, M., Nikusokhan, M. & Mohammadzaman, I., "Robust compensation of radome error using μ-synthesis technique." Journal of Aeronautical Engineering, 20 2 (2018): 56–66,
VANCOUVER
Khosravi Samani M., Nikusokhan M., Mohammadzaman I. Robust compensation of radome error using μ-synthesis technique. JoAE. 2018;20(2):56–66 (In Persian).
