| 摘要: |
| 深入研究了新的非线性规划算法———FSQP算法。提出了一种基于FSQP算法的涡扇发动机多变量最优加速控制方法。该方法可以提高发动机的加速性能并满足加速过程中的各项约束条件。最后,通过仿真表明了该控制算法的可行性和良好的控制效果。 |
| 关键词: 涡轮风扇发动机 最佳控制 加速性能 数值仿真 |
| DOI： |
| 分类号:V23371 |
| 基金项目:航空科学基金(99C53022)资助项目。 |
|
| Multivariable optimal acceleration control of turbofan engine based on FSQP algorithm |
|
QI Xue-feng,FAN Ding,CHEN Yao-chu,LI Wei-gang
|
|
1.Dept.of Aeroengine Engineering, Northwestern Polytechnical Univ., Xi’an 710072, China;2.China Aviation Motor Control Inst., Wuxi 214063, China
|
| Abstract: |
| As a new nonlinear programming algorithm, the FSQP is studied. A FSQP algorithm based multivariable optimal control method for the acceleration process of turbofan engine is developed. By this method, the engine acceleration performance can be improved greatly and each constraint in the acceleration process is satisfied. The simulation results show that this control algorithm is feasible and effective. |
| Key words: Turbofan engine Optimal control Acceleration performance Numerical simulation |
