Abstract
This paper introduces the research on accessories’ flatness automatic detection algorithm. Through the understanding of national standards of flatness, I can grasp the relative rule about flatness from other countries in the world. Knowing the fixed algorithm of flatness, I profoundly research the relative merits and applicability of different algorithm. And through theoretical analysis, we track the errors of different algorithm to study the reason of errors and establish a mathematic mold. With computer technology, we can write automatic detection program.
This paper consists of five paragraphs. The first one is introduction. It’s mainly about the current state and improving trend of study on accessories’ flatness, and some flatness detection measures. This paragraph define the engineer application background of my graduation design.
The second paragraph mainly explains the national standard of flatness, including the terminology and definition of flatness as well as the standard assessment method of flatness and the relative merits and applicability of different algorithms.
The third one introduces the theoretical analysis of flatness errors. It’s mainly about the errors tracking about least squares technique. And build mathematic mold about evaluating flatness’ errors through diagonal process.
The fourth one is the emphasis of this paper. It will introduce the automatic detection program, and explain the function of this program. And the interface of program’s function.
The last paragraph is peroration. It summaries the process of this graduation design and acquisition in this design.
