卓「閱」專書展:4/23世界閱讀日系列活動 - 國立成功大學機械工程學系林昌進老師

卓「閱」專書展:4/23世界閱讀日系列活動 - 國立成功大學機械工程學系林昌進老師 (03:46)

以上影片來源：https://www.youtube.com/watch?v=ci_1h08WKsI

影片標題:	卓「閱」專書展:4/23世界閱讀日系列活動 - 國立成功大學機械工程學系林昌進老師
影片說明:	【卓「閱」專書展】 4/23-7/31 總圖1F東側多功能區 107年度研發處推薦卓越學術研究專書林昌進老師國立成功大學機械工程學系專長及研究領域：光學追蹤與光學儀器設計、光學在量測上之應用、六軸工具研磨機研磨刀具、鑽頭設計與研磨、五軸工具機切削與線上量測、三次元量床量測『New Computation Methods for Geometrical Optics』 This book employs homogeneous coordinate notation to compute the first- and second-order derivative matrices of various optical quantities. It will be one of the important mathematical tools for automatic optical design. The traditional geometrical optics is based on raytracing only. It is very difficult, if possible, to compute the first- and second-order derivatives of a ray and optical path length with respect to system variables, since they are recursive functions. Consequently, current commercial software packages use a finite difference approximation methodology to estimate these derivatives for use in optical design and analysis. Furthermore, previous publications of geometrical optics use vector notation, which is comparatively awkward for computations for non-axially symmetrical systems. 『Advanced Geometrical Optics』 This book computes the first- and second-order derivative matrices of skew ray and optical path length, while also providing an important mathematical tool for automatic optical design. This book consists of three parts. Part One reviews the basic theories of skew-ray tracing, paraxial optics and primary aberrations – essential reading that lays the foundation for the modeling work presented in the rest of this book. Part Two derives the Jacobian matrices of a ray and its optical path length. Although this issue is also addressed in other publications, they generally fail to consider all of the variables of a non-axially symmetrical system. The modeling work thus provides a more robust framework for the analysis and design of non-axially symmetrical systems such as prisms and head-up displays. Lastly, Part Three proposes a computational scheme for deriving the Hessian matrices of a ray and its optical path length, offering an effective means of determining an appropriate search direction when tuning the system variables in the system design process.
影片分類:	教育
演講者:	國立成功大學機械工程學系林昌進老師
活動時間:	2019-04-23
主辦單位:	國立成功大學圖書館
上傳時間:	2019-12-17 14:54:29
上傳者:	圖書館閱覽組
觀看次數:	968