Triangulation Imaging Characteristics of the System Used to Measure Volume of Coal Heap
光学精密工程1992年0卷第6期 页码:1-5
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网络出版日期:1992-12-15,
纸质出版日期:1992-12-15
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李集田. 煤堆体积检测系统三角成像特性[J]. 光学精密工程, 1992,(6): 1-5
Li Jitian. Triangulation Imaging Characteristics of the System Used to Measure Volume of Coal Heap[J]. Editorial Office of Optics and Precision Engineering, 1992,(6): 1-5
李集田. 煤堆体积检测系统三角成像特性[J]. 光学精密工程, 1992,(6): 1-5DOI:
Li Jitian. Triangulation Imaging Characteristics of the System Used to Measure Volume of Coal Heap[J]. Editorial Office of Optics and Precision Engineering, 1992,(6): 1-5DOI:
formulas for calculating height of the heap of coal are derived and imaging characteristic diagrams of the system are gaven.Finally a rule for correctly selecting focul lengthf of the objective lens and horizontal distance
d
between the laser beam and the camera are presented.