PAN Guorong, ZHOU Yueyin, GUO Wei. Global Optimization Algorithm in 3DDatum Transformationof Industrial Measurement[J]. Geomatics and Information Science of Wuhan University, 2014, 39(1): 85-89.
Citation: PAN Guorong, ZHOU Yueyin, GUO Wei. Global Optimization Algorithm in 3DDatum Transformationof Industrial Measurement[J]. Geomatics and Information Science of Wuhan University, 2014, 39(1): 85-89.

Global Optimization Algorithm in 3DDatum Transformationof Industrial Measurement

Funds: 高等学校博士学科点专项科研基金博导类资助项目(20120072110049)
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  • Received Date: September 02, 2013
  • Revised Date: January 04, 2014
  • Published Date: January 04, 2014
  • From the perspective of global optimization,the reason for unstable solutions for industrial3-D datum transformation are analyzed.A uniquely determined global optimization is obtained by theoptimal initial values and local optimal method.In applications for industrial station-moving measure-ments with common points,transformation parameters can be calculated more stablely by this meth-od.Other low signal-to-noise ratio adjustment problems exhibiting instablity can refer to the methodpresented in this paper for a solution.
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