摘要
Infrared windshear prediction is one of airborne LLWS remote sensing methods.Before it is applied,the prediction system should be tested on ground to prove it’s feasibility.The LLWS simulation system isused to check whether the infrared windshear prediction system operate properly.In this paper,according tothe requirement of the LLWS detection and the characteristic of LLWS＂source＂,we will analyze the theoryof the LLWS simulation and give a basic description of the system construction in which we pay more atten-tion to optical simulation and flight simulation.The optical simulation is used to simulate the atmospherc in-frared radiation as a LLWS occurs.The flight simulation is used to simulate the aircraft airspeed,pitch,alti-tude etc..The works presented here are necessary for the LLWS infrared prediction system.
Infrared windshear prediction is one of airborne LLWS remote sensing methods. Before it is applied, the prediction system should be tested on ground to prove it' s feasibility. The LLWS simulation system is used to check whether the infrared windshear prediction system operate properly. In this paper,according to the requirement of the LLWS detection and the characteristic of LLWS 'source' ,we will analyze the theory of the LLWS simulation and give a basic description of the system construction in which we pay more attention to optical simulation and flight simulation. The optical simulation is used to simulate the atmosphere infrared radiation as a LLWS occurs. The flight simulation is used to simulate the aircraft airspeed,pitch,altitude etc.. The works presented here are necessary for the LLWS infrared prediction system.
出处
《电光与控制》
1991年第S1期54-65,共12页
Electronics Optics & Control
