Application of fuzzy logic

The research studied the process of improving the Likert scale based on fuzzy logic to measure latent variables and to compare the quality of the data as measured by the improved Likert scale with data measured by the Likert scale. Qualitative study and survey study were used as the research methodology.

8p guernsey 28-12-2021 7 0   Download

This paper proposes a fuzzy adaptive second order sliding mode controller for 2D overhead crane model to improve the quality of position tracking, anti-swing in case existence of external disturbances. The sliding surface parameters are adjusted by a fuzzy logic system to change the sliding surface in order to track faster and make the payload oscillation smaller. The simulation results show that the system quality is improved and the applicability of the proposed controller in industrial practice.

8p thithizone1 18-07-2019 18 1   Download

(BQ) The paper describes the application of the fuzzy logic analysis coupled with Taguchi methods to optimise the precision and accuracy of the high-speed electrical discharge machining (EDM) process. A fuzzy logic system is used to investigate relationships between the machining precision and accuracy for determining the efficiency of each parameter design of the Taguchi dynamic experiments.

10p xuanphuongdhts 27-03-2017 54 3   Download

Research objectives: Studying and evaluation of active queue management mechanisms to find out the advantages and disadvantages of each mechanism, in order to classify and evaluate application performance for mechanisms and using fuzzy logic to improve active queue management mechanism; the results of the first goals is to perform study motivation first and will be the foundation for the theory and simulation improvements of the thesis.

31p change03 06-05-2016 57 4   Download

Bài viết này giới thiệu về nguyên lý hoạt động của bộ điều khiển logic mờ và ứng dụng cụ thể của nó trong máy lái tự động tàu thuỷ. Máy lái tự động này được lập trình trong Matlab và được lắp đặt, chạy thử nghiệm trên tàu mô hình tỉ lệ 1:24 của một tàu VLCC. Các kết quả thực nghiệm, chi tiết của máy lái được nêu trong bài viết này. Abstract: This paper introduces the overview of fuzzy logic controller and its application in a ship’s autopilot. The introduced autopilot is programmed in Matlab, installed...

5p ruavanguom 20-10-2012 358 62   Download