고기동 전투기 동역학 모델역변환 제어 개발 방안
Development Process of Dynamic Inversion Control of High Performance Fighter Aircraft
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The Relaxed Static Stability(RSS) configuration design concept has been applied to improve the aerodynamic performance of modern version supersonic jet fighter aircraft. Therefore, flight control systems based on various control algorithm are necessary to stabilize an unstable aircraft, and provide adequate handling qualities, and achieve performance enhancements. As a solution, standard FCSDVP(Flight Control System Design and Verification Process) is provided to reduce development period of the flight control system. When employing this process in developing flight control system, the trial and error for development and verification of flight control system can be reduced. This paper addresses a Nonlinear Dynamic Inversion(NDI) control design, Verification and Validation(V&V) process to satisfy flying qualities design goal based on military specification for flight test.
Abstract
The Relaxed Static Stability(RSS) configuration design concept has been applied to improve the aerodynamic performance of modern version supersonic jet fighter aircraft. Therefore, flight control systems based on various control algorithm are necessary to stabilize an unstable aircraft, and provide adequate handling qualities, and achieve performance enhancements. As a solution, standard FCSDVP(Flight Control System Design and Verification Process) is provided to reduce development period of the flight control system. When employing this process in developing flight control system, the trial and error for development and verification of flight control system can be reduced. This paper addresses a Nonlinear Dynamic Inversion(NDI) control design, Verification and Validation(V&V) process to satisfy flying qualities design goal based on military specification for flight test.