错误系统结构的分解变换研究

对于错误系统的结构分解,需要先弄清楚错误系统的结构,再把该错误系统以某种基本结构分解成若干子系统,然后对子系统又以某种基本结构分解成下一层次的若干子系统,如此下去,直到所有子系统都为基本结构子系统为止.在此基础上,研究以串联、并联、扩缩、蕴含、反馈和其它型等六种基本型为基础的分解变换的分解方式,分解类型.同时采用图说明相应变换,采用系统结构与错误函数定量描述变换的逻辑规律,利用结构与功能的关系定量描述系统结构与错误的关系,最后给出了变换体系.

Study on Decomposition Transformation of Error System Structure

For the structure decomposition of error system,firstly we need to clear the structure of error system,then decompose them into several subsystems through some type of basic structure,again decompose the subsystems into several subsystems on next level, and we keep dividing it down until all the subsystems are basic structure subsystem.Based on this,we study the way and type of decomposition transformation that based on six basic types of structures including series,parallel,expansion & contraction,inclusion,feedback and others.Meanwhile we show the corresponding transformation by charts,describe the logic rules of transformation quantitatively by system structure and the error function,and then represent the relationship between system structure and error quantitatively by using the relationship between structure and function,finally the transformation system are given.