摘要
结合土地适宜性评价项目,在其质量控制过程中,针对各种评价因素的随机不确定性和模糊不确定性,引入了三角模糊故障树理论,采用新方法对案例区的土地适宜性评价成果的质量作了可靠性分析.分析结果表明,应用该理论方法得出的土地适宜性评价成果的质量可靠性与实地抽样验证相吻合,证明该方法是可行的,并指出了在实例应用过程中所存在的一些有待解决的问题.
To solve the problem of random and fuzzy uncertainty in the quality control of land suitability evaluation, the triangular fuzzy fault tree theory is adopted to carry out reliability analysis of the quality of land suitability evaluation results in the case area. It is shown through the analysis that the tested results consist with sample verification, which proves that the method is scientific and feasible. The problems that exist in the application process of the instance are also pointed out.
出处
《昆明理工大学学报（自然科学版）》
CAS
北大核心
2011年第4期7-10,共4页
Journal of Kunming University of Science and Technology(Natural Science)
基金
云南省自然科学基金项目(2010ZC047)
昆明理工大学人才科研启动项目(1411)
关键词
土地适宜性评价
质量控制
三角模糊故障树
可靠性分析
land suitability evaluation
quality control
triangular fuzzy fault tree
reliability analysis
