H∞ Robust Control of Ramjet Engine
Само за регистроване кориснике
2020
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ramjet engine presents the simplest type of jet engines since it does not possess moving parts, like
compressors, shafts and turbines. Besides its simplicity, it provides efficient performances in a wide range of altitudes,
supersonic speeds and angles of attack. In order to provide desirable performances during exploitations, a ramjet
engine must be operated by means of feedback control. This paper presents the design of robust H∞ controller for thrust
controller of the ramjet engine. Linear model of the engine is obtained by numerical solution of nonlinear equations
which describe processes in the engine. This model is found for operation points in the operational envelop, defined by
a single altitude, a single Mach number and a single angle of attack. The thrust controller is developed by using the H∞
control methodology for single representative operation point. After that, obtained controller is reduced to the PI
controller and its performances are compared with performanc...es of the full order controller. Also, these controllers are
applied to other operation points which closed-lop performances are then compared. The analysis of necessity for the
gain scheduling implementation is performed.
Кључне речи:
Ramjet / Robust control / H∞ controlИзвор:
9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020, 2020Издавач:
- Belgrade : Military Technical Institute
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Zorić, Nemanja AU - Radulović, Radoslav AU - Jazarević, Vladimir AU - Mitrović, Zoran PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3991 AB - Ramjet engine presents the simplest type of jet engines since it does not possess moving parts, like compressors, shafts and turbines. Besides its simplicity, it provides efficient performances in a wide range of altitudes, supersonic speeds and angles of attack. In order to provide desirable performances during exploitations, a ramjet engine must be operated by means of feedback control. This paper presents the design of robust H∞ controller for thrust controller of the ramjet engine. Linear model of the engine is obtained by numerical solution of nonlinear equations which describe processes in the engine. This model is found for operation points in the operational envelop, defined by a single altitude, a single Mach number and a single angle of attack. The thrust controller is developed by using the H∞ control methodology for single representative operation point. After that, obtained controller is reduced to the PI controller and its performances are compared with performances of the full order controller. Also, these controllers are applied to other operation points which closed-lop performances are then compared. The analysis of necessity for the gain scheduling implementation is performed. PB - Belgrade : Military Technical Institute C3 - 9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020 T1 - H∞ Robust Control of Ramjet Engine UR - https://hdl.handle.net/21.15107/rcub_machinery_3991 ER -
@conference{ author = "Zorić, Nemanja and Radulović, Radoslav and Jazarević, Vladimir and Mitrović, Zoran", year = "2020", abstract = "Ramjet engine presents the simplest type of jet engines since it does not possess moving parts, like compressors, shafts and turbines. Besides its simplicity, it provides efficient performances in a wide range of altitudes, supersonic speeds and angles of attack. In order to provide desirable performances during exploitations, a ramjet engine must be operated by means of feedback control. This paper presents the design of robust H∞ controller for thrust controller of the ramjet engine. Linear model of the engine is obtained by numerical solution of nonlinear equations which describe processes in the engine. This model is found for operation points in the operational envelop, defined by a single altitude, a single Mach number and a single angle of attack. The thrust controller is developed by using the H∞ control methodology for single representative operation point. After that, obtained controller is reduced to the PI controller and its performances are compared with performances of the full order controller. Also, these controllers are applied to other operation points which closed-lop performances are then compared. The analysis of necessity for the gain scheduling implementation is performed.", publisher = "Belgrade : Military Technical Institute", journal = "9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020", title = "H∞ Robust Control of Ramjet Engine", url = "https://hdl.handle.net/21.15107/rcub_machinery_3991" }
Zorić, N., Radulović, R., Jazarević, V.,& Mitrović, Z.. (2020). H∞ Robust Control of Ramjet Engine. in 9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020 Belgrade : Military Technical Institute.. https://hdl.handle.net/21.15107/rcub_machinery_3991
Zorić N, Radulović R, Jazarević V, Mitrović Z. H∞ Robust Control of Ramjet Engine. in 9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020. 2020;. https://hdl.handle.net/21.15107/rcub_machinery_3991 .
Zorić, Nemanja, Radulović, Radoslav, Jazarević, Vladimir, Mitrović, Zoran, "H∞ Robust Control of Ramjet Engine" in 9th International Scientific Conference on Defensive Technologies (OTEH 2020), Beograd, Serbia, October 15-16 2020 (2020), https://hdl.handle.net/21.15107/rcub_machinery_3991 .