首页|Digitalization method of microassembly space consisting of trans-scale microparts and microgripper jaws used for digital microassembly
Digitalization method of microassembly space consisting of trans-scale microparts and microgripper jaws used for digital microassembly
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NSTL
Elsevier
Because of small depth of field and field of view of microscopic vision system in microassembly system, the trans scale microparts and microgripper jaws can not be observed and described simultaneously, which limits microassembly of trans-scale microparts. Focusing on simultaneously obtaining global morphologies and local features of trans-scale microparts and microgripper jaws in microassembly space with high precision and realizing digital microassembly, this paper presents a principle of digitalization of microassembly space that can transform the microassembly space containing trans-scale microparts and microgripper jaws into digital microassembly space expressed by 3D point cloud. By using the obtained digital microassembly space, the trans scale microparts and microgripper jaws in microassembly space can be observed and described, their global morphologies and local features can be simultaneously obtained and digitally measured with high accuracy, and their positions and orientations can be estimated for realizing their digital microassembly.
DigitalizationMicroassembly spaceMicroscopic tomographic and slice scantechniqueMorphological similarityTrans-scale microassemblyPositions and orientations estimation3D point cloud3DREGISTRATIONDESIGN
NSTL
Elsevier
