新一代GPS中提取与滤波、拟合操作间关联特性的研究  

STUDY ON THE RELEVANCE PROPERTY BETWEEN EXTRATION,FILTRATION AND ASSOCIATION BASED ON GPS

作　　者：张琳娜[1] 王铭[1] 郑玉花[1] 赵凤霞[1] 

机构地区：[1]郑州大学机械工程学院,郑州450001

出　　处：《机械强度》2010年第2期293-298,共6页Journal of Mechanical Strength

基　　金：国家自然科学基金(50975262);河南省重大科技攻关项目(0424490029)资助~~

摘　　要：基于对新一代GPS(geometrical product specification and verification)中关键操作技术的深入分析,揭示提取与滤波、拟合之间固有的内在规律性,给出操作间参数的选用原则,为统筹优化几何误差数字化评定中的操作策略提供技术基础;最终通过实例验证关键操作集成化思想对几何误差评定的高效稳定性,不仅有利于实现几何误差数字化计量精度和成本的优化,而且还推进了新一代GPS标准体系关键技术的应用研究。Indicate the inherent regularity between extraction and filtration,association based on the deep analyzing the key operation technology in new generation GPS(geometrical product specification and verification).And expound the selective principle of parameters between operations,then provide the technology foundation for optimizing operation strategy in geometrical error digital evaluation.Finally,show the high efficiency and stability which the key operation s integration thought applies in geometrical erro...

关 键 词：新一代产品几何技术规范(new generation GEOMETRICAL PRODUCT specification and VERIFICATION GPS) 提取 滤波 拟合 关联特性 

分 类 号：TG80[金属学及工艺—公差测量技术]