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smart
ብልጥ
最后更新： 2023-12-08
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specific objectives
ብልህ ዓላማዎች
最后更新： 2021-07-19
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goals/objectives
categoryname
最后更新： 2014-08-15
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create a new smart site
አዲስ ዶሴ ፍጠር
最后更新： 2014-08-20
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leja: the japanese are so smart.
- ጃፓኖቹ ብልሖች ናቸው፡፡
最后更新： 2016-02-24
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no studies or projects have been made on the 3d laser scanning or scanners. this gap initiates as an additional to the study to be performed along the main reason. the main objective of this thesis work is to design a new type of laser-based 3d scanning system. so, different sets of designing techniques and consideration in various subsystem of the scanner, are applied to develop the state-of-the art a novel 3d laser scanner. a design driven methodology is used in the designing part. a deep review of literatures and projects have been performed. after designing the scanner in solid works the obtained cad file is used to assess the components. on the other hand, the electrical system is designed in proteus and autodesk software's. whereas controlling code on the arduino ide and the point cloud meshing matlab code is also written. the scanner gives an output of very good 3d object model, which can be an be an input to prototyping. the designed leadscrew mechanism runs the system smoothly. this paper will work as an initiator to other researchers to study in the area of 3d scanning. the proposed 3d scanner has a wide variety of application. mainly helps the education system and research institutions for learning about artifacts with practical knowledge and with great precision without even causing any harm. the benefits of the scanner are not limited to just a few applications. it introduces the knowledge of laser scanning by proposing a design to the majority of the designers and prototype makers whom are not familiar with the idea of laser scanning even at national levels.
3 ዲ ሌዘር ስካነር የ 3 ዲ ነገሮችን በዲጂታል ለማድረግ የሶስትዮሽ ዋናን ይጠቀማል ፡፡ በሌዘር ምንጭ እና በካሜራ ጥምረት የአንድ የነጥብ ደመና ይፈጠራል እና የነገሩን የ stl ፋይል ማግኘት ይቻላል። ከዚህ ተሲስ በስተጀርባ ያለው ዋነኛው ተነሳሽነት ከቅርብ ጊዜ የእጅ-እጅ የጨረር ስካነሮች ጋር ሲወዳደር የጨረር የሶስትዮሽ መቆጣጠሪያ ዘዴን የሚጠቀም የጠረጴዛ የላይኛው ስካነሮች በቂ ያልሆነ ትክክለኛነት ነው ፡፡ በ 3 ዲ ሌዘር ቅኝት ወይም ስካነሮች ላይ ምንም ጥናቶች ወይም ፕሮጄክቶች አልተደረጉም ፡፡ ይህ ክፍተት ሀ
最后更新： 2020-12-22
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