【摘要】 随着“4D”数字产品应用的日益广泛 ,其质量问题也越来越引起重视 ,如何科学进行数字测绘产品的质量评价 ,还需进一步探讨 .本文主要讨论了“4D”产品之一的 DRG产品的质量控制问题 ,并以模糊数学的原理为基础 ,建立了 DRG产品质量的模糊综合评价模型更多还原

【Abstract】 More and more attentions have been paid to the quality of 4D as they are used increasingly widely,but how to assess the quality of 4D scientifically still needs further research.In this paper,the quality control of DRG,one of 4D in detail,is discussed,and the mathematical model to assess the quality of it based on fuzzy mathematics is constructed.更多还原