Mechanical factors effecting on the vibration noise and resonance performance of IR detector were analyzed for the method of impact excitation using a hammer.
采用锤击法，利用冲击激励的宽频特性，研究了金属结构红外探测器的共振特性及影响振动噪声的力学因素。
Faetor is analyses the impact of pneumatic turbulent flow on the infrared guidance missile detector.
分析了气动湍流对红外导引头探测性能的影响。
Faetor is analyses the impact of pneumatic turbulent flow on the infrared guidance missile detector.
分析了气动湍流对红外导引头探测性能的影响。
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