动态数据方法(Dynamic data system 即 DDS)是六十年代中期逐渐形成的“系统辨识”、建模方法中卓有成效的一种。经创始人美国威斯康星大学吴贤铭博士和他的学生历时十多年的悉心研究,DDS 方法现在已自成一派,广泛应用于金属切削加工过程和机床、质量控制、天文气象、市场预测、生物信息、环境保护以及化工、造纸、核工程等方面,并被证实为很有实效。国内一些单位也就 DDS 方法的应用作了尝试,在气象 Dynamic data system (DDS) is a kind of effective “system identification” and modeling method that is gradually formed in the mid-1960s. The founder of the University of Wisconsin, Dr. Wu Xianming and his students over a decade of careful study, DDS method has now become a party, is widely used in metal cutting process and machine tools, quality control, astronomy and meteorology, market forecasting, biological information, Environmental protection and chemical, papermaking, nuclear engineering and other aspects, and proved to be very effective. Some domestic units also made an attempt on the application of DDS method in weather