基于VI的機載SAR天線穩(wěn)定平臺ATS
An ATS Based on VI for Antenna Stabilization Platform of Airborne SAR
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摘要: 該文簡述了機載SAR天線穩(wěn)定平臺的工作原理,介紹了針對某型機載SAR天線穩(wěn)定平臺的新型自動化測試系統(tǒng)。該系統(tǒng)以PXI虛擬儀器為核心,使用二維電控轉臺模擬載機角運動,采用激光小角度測量方法測量平臺響應誤差。該機載SAR天線穩(wěn)定平臺測試系統(tǒng)可用于多種類型的機載SAR天線穩(wěn)定平臺測試。Abstract: This paper describes the principle of antenna stabilization platform of airborne SAR briefly, and then introduces an ATS(Automatic Test System) for such platform . The core of this system is a PXI VI(Virtual Instrument). The system uses an electro-controlling motion simulator to simulate the angle-motion of airplane and laser-test device to test the track error of the platform. It can be used for different types of antenna stabilization platform of airborne SAR.
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