نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشکده مهندسی هوافضا، دانشگاه خواجه نصیرالدین طوسی
2 گروه مهندسی فضایی، دانشکده مهندسی هوافضا، دانشگاه صنعتی خواجه نصیرالدین طوسی
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In many modern vehicles of the new generation, the utilization of control allocation is an effective method for performing coordinated maneuvers, reducing the energy required for aerial operations, compensating for actuator faults, increasing reliability, and preventing saturation of actuators. This paper focuses on the coordinated control of multiple agents for automatic landing and execution of formation flight using a fuzzy control allocation approach. For executing coordinated flight, the leadership role is assumed by one of the vehicles, known as the leader agent, while the other two vehicles act as follower agents. By using a fuzzy controller and optimizing its parameters with the NSGA-II genetic algorithm and allocating control signals between the lift actuators and the thrust vector control (TVC) system, the agents can be guided to a specified altitude with desirable stability, sufficient accuracy, and minimal control effort, and then perform coordinated and orderly maneuvers. The results show that the fuzzy control allocation method provides high accuracy in controlling the landing of the vehicle to a specified altitude, and ultimately, the vehicle execute the coordinated automatic landing maneuver with suitable conditions, sufficient stability, high accuracy, relatively short time, and minimal control effort.
کلیدواژهها [English]
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