Next Article in Journal
Materials Have Driven the Historical Development of the Tennis Racket
Next Article in Special Issue
Multichannel Active Noise Control Based on Filtered-x Affine Projection-Like and LMS Algorithms with Switching Filter Selection
Previous Article in Journal
A Sensor Fusion Framework for Indoor Localization Using Smartphone Sensors and Wi-Fi RSSI Measurements
Previous Article in Special Issue
Directional Active Noise Control with a Local Minimax Error Criterion
Open AccessArticle

Chatter Mitigation in Milling Process Using Discrete Time Sliding Mode Control with Type 2-Fuzzy Logic System

1
School of Science and Technology, Örebro University, 70182 Örebro, Sweden
2
School of Engineering and Sciences, Tecnológico de Monterrey, Monterrey 64849 NL, Mexico
*
Author to whom correspondence should be addressed.
Appl. Sci. 2019, 9(20), 4380; https://doi.org/10.3390/app9204380
Received: 2 August 2019 / Revised: 26 September 2019 / Accepted: 11 October 2019 / Published: 16 October 2019
(This article belongs to the Collection Recent Applications of Active and Passive Noise Control)
In order to achieve a high-quality machining process with superior productivity, it is very important to tackle the phenomenon of chatter in an effective manner. The problems like tool wear and improper surface finish affect the milling process and are caused by self-induced vibration termed as chatter. A strategy to control chatter vibration actively in the milling process is presented. The mathematical modeling of the process is carried out initially. In this paper, an innovative technique of discrete time sliding mode control (DSMC) is blended with the type-2 fuzzy logic system. The proposed active controller results in a significantly high mitigation of vibration. The DSMC is linked to the time-varying gain which is an innovative approach to mitigate chattering. The theorem is laid down which validates that the system states are bounded in the case of DSMC-type-2 fuzzy. Stability analysis is carried out using Lyapunov candidate. The nonlinearities linked with the cutting forces and damper friction are handled effectively by using the type-2 fuzzy logic system. The performance of the DSMC-type-2 fuzzy concept is compared with the discrete time PID (D-PID) and discrete time sliding mode control for validating the effectiveness of the controller. The better performance of DSMC-type-2 fuzzy over D-PID and DSMC-T1 fuzzy in the minimization of milling chatter are validated by a numerical analysis approach. View Full-Text
Keywords: sliding mode control; vibration control; fuzzy logic sliding mode control; vibration control; fuzzy logic
Show Figures

Figure 1

MDPI and ACS Style

Paul, S.; Morales-Menendez, R. Chatter Mitigation in Milling Process Using Discrete Time Sliding Mode Control with Type 2-Fuzzy Logic System. Appl. Sci. 2019, 9, 4380.

Show more citation formats Show less citations formats
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop