在此研究中針對飛行高度為6000 ft，飛行速度為100 kts的飛機，針對一套已經進行優化過的高光譜儀遙測系統進行容差分析，來補足一班加入公差後僅使用MTF評估補償器，卻沒有考慮到的成像解析度、漸暈現象等等，利用已經知道的偵測器及組件規格，跟光學模擬軟體Code V 所建立的優化模型，先用各等級公差表來建立公差，再藉由調變補償器，分析模型成像之MTF大小再進行成像解析度等，找出符合機載設計規格的實際高光譜儀系統。
成像解析度分析部分，我們同時也考慮成像斑點大小、繞射極限解析度、跟前級光學系統解析度進行分析，模擬製造出加入容差的機載光譜遙測的offner高光譜儀系統，適用於波段400 – 1000 nm，光柵條紋間距為10 μm，成像端展開的光譜長度範圍為6.054 mm，偵測器接收光譜長度範圍為6.771 mm，系統體積大小約為20 cm × 20 cm × 10 cm，(光譜解析度在2.037 nm至2.216 nm之間，水平方向影像之斑點大小在49.355 μm至67.161 μm之間，垂直方向影像之斑點大小在44.051 μm至47.797 μm之間)，與未使用補償器(光譜解析度在2.980 nm至3.384 nm之間，水平方向影像之斑點大小在59.760 μm至81.830 μm之間，垂直方向影像之斑點大小在71.805 μm至88.498 μm之間)有良好容差優化。
針對Offner光譜儀空拍遙測系統，考慮因鏡面曲率半徑、鏡面位移、鏡面轉動而產生的誤差，在Code V裡進行模擬與添加補償器，再分析使容差預測更精確，本研究建立了一套完整設計流程。

he purpose of this study is to design tolerance analysis of a remote hyperspectral imaging (HSI) optical system. The altitude of the airplane was 6000 ft. The velocity of the airplane was 100 kts. This study derived the range of hyperspectral imaging optical system by using the VNIR sensor. Code V, optical designing software, was operated to build the model. This study adjusts compensator to analyze Modulation Transfer Function (MTF) and Image resolution. It used these specifications to select the grating spacing.
Base on the resolution of the system, this study divided into three parts. There are spot size, resolution of diffraction limit and resolution of fore optics. The designed spectral range is from 400 nm to 1000 nm. The grating spacing is 10 μm. The distance range of the image sensor from 400 nm to 1000 nm is 6.054 mm. The detector image size is 6.771 mm. The system size is roughly 20 cm × 20 cm × 10 cm. With compensators system the resolution of the spectral is between 2.037 nm to 2.216 nm. The sagittal spot size is from 49.355 μm to 67.161 μm. The meridional spot size is from 44.051 μm to 47.797 μm. And no compensators system have the resolution of the spectral between 2.980 nm to 3.384 nm. The sagittal spot size is from 59.760 μm to 81.830 μm. The meridional spot size is from 71.805 μm to 88.498 μm. It have good tolerance optimization.
In this study, we establish (1) Finishing the calculation of the tolerance process; (2) Perfect tolerance design of OFFENR system.

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