Flight-By-Wire Control Strategy: An Implementation of Stepping Simulation Approach
Flight control system is extremely important for the aircraft flight safety and quality. With the rapid and continual development in modern aeronautical fields, fly-by-wire control (FBW)system has become the leading of aircraft design and application. In this paper, aim at the need of the certain cargo-transport, the modeling and simulation as well as the parametric-optimization of flight control system are systematically discussed, based on MATLAB/Simulink. The mechanical model of the flight control system is presented, and a suit of flight control law is proposed. The model of flight control system is set forth in MATLAB/Simulink based on the control law, the real-time simulation of control system, the analysis of plane’s dynamic response characteristics, and the modification and optimization of the system parameters are implemented. The FBW system is analyzed by stepping simulation, and the effects on the dynamic character of the whole system’s response due to each block is studied.
F. Xu T. Wang
Key Laboratory of Fundamental Science for National Defense- Advanced Design Technology of Flight Vehicle,Nanjing University of Aeronautics and Astronautics 210016,Nanjing,P.R.China
国际会议
深圳
英文
452-456
2008-12-10（万方平台首次上网日期，不代表论文的发表时间）