Abstract
This paper studied the design of Proportional-Integral-Derivative (PID) control system for the attenuation of the residual vibration in the swing roller cam-follower system designed for horizontal narrow loom. The dynamic model for the system was developed and the PID controller coefficients were synthesized to ensure that the follower and beater systems behaved in a desired manner. The controller for the system is designed and implemented on the MATLAB® and Simulink®. Basic concepts of feedback for closed-loop control regulators is used to maintain the system stability and to improve the system’s performance using the classical structure of proportional, integral, and derivative controllers. The performance of the mechanism is assessed according to the extreme residual vibration amplitude value of the working links. The variation in the gains of the derivative controller was found to have substantial influence on the reduction rate of the residual vibration of the mechanism during operation.
 Keywords: Cam, mechanism, residual, vibration, modeling, control, feedback.
Highlights
The narrow horizontal weaving loom is one of the mechanisms widely used for weaving strip of clothes in the West African region
The present study attempt to use the Proportional Integral Derivative (PID) control strategy for the control of the narrow loom cam follower system such as to minimize the residual vibration resulting during operation of the mechanism at high speed as is required of textile machinery mechanisms
SIMULATION RESULTS The PID control strategy is considered having identified its ability to reduce in logarithmic mode the amplitude of the residual vibration of the cam plate, follower and beater of the narrow loom mechanism under consideration
Summary
The narrow horizontal weaving loom is one of the mechanisms widely used for weaving strip of clothes in the West African region. The modeling and response of the beater link attached to the swing roller follower for the operation of the beatup motion of a narrow loom was discussed in Raji, Durojaye & Yussouff, (2016).
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