Abstract
With the continuous advancement of the “Double First-Class” university plan, the status and role of experimental teaching in university teaching has become increasingly prominent. Chosen as one of the “Double First-Class” universities, Beijing Institute of Technology has also carried out a series of experimental teaching reforms, and has produced different reform plans in the laboratory of “Geometrical Accuracy Specifications”, School of Mechanical Engineering. In order to optimize different schemes, the experimental teaching center innovatively proposes an optimized model improved by clear theory. This is a decisionmaking method based on triangular fuzzy number and clear theory. Utilizing the fuzzy theory and clear theory, the advantages and disadvantages of the alternatives can be ranked more accurately, the influence of subjective and objective factors in the process of selecting the alternatives can be reduced, and new methods can be provided for decision makers to choose the best alternative.
Highlights
The construction of "double first-class" is the focus of current university builders, and its proposal especially creates new opportunities for the development of local universities in our country
As a "double first-class" university, Beijing Institute of Technology has carried out a series of experimental teaching reforms, and different reform plans have been produced in the Geometric Precision Standards Laboratory of the School of Machinery and Vehicles
This paper introduces the triangular fuzzy number theory in the fuzzy number theory on the basis of the clear theory [16, 17, 18], and establishes the experimental teaching program optimization model for the improvement of the clear theory
Summary
The construction of "double first-class" is the focus of current university builders, and its proposal especially creates new opportunities for the development of local universities in our country. Professor Su Fahui collected the latest research results of Clarity Collection for many years, edited and integrated it, and made it systematized, and published the book "The Theoretical Basis of Clarity" [5] It is more effective, more accurate, and more solid theoretical foundation than other theories when dealing with fuzzy phenomena that are partly partly part of it. Triangular fuzzification of the evaluation value reduces the deviation caused by personal preference or statistical error in the judgment process, and the use of clear theory for evaluation and feedback in decisionmaking makes up for the defects of fuzzy theory This makes the optimization result more accurate, provides a more reliable selection model for the optimization of a variety of experimental teaching programs, and is applied in the optimization process of the experimental teaching program of "Geometric Precision Norm", and has achieved good experimental results
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