VGU RESEARCH REPOSITORY
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Title: | A new adaptive hybrid PID controller for service disturbance of bus suspension featuring smart damper | Authors: | Do Xuan Phu | Keywords: | PID control;H-infinity technique;Interval type 2 fuzzy control;Hybrid control;Vibration control;Magneto-rheological (MR) damper;Suspension control | Issue Date: | 2020 | Source: | https://link.springer.com/chapter/10.1007/978-3-030-69610-8_4 | Conference name: | Second International Conference on Material, Machines and Methods for Sustainable Development - MMMS2020 | Abstract: | A new proposed control based on the modified Riccati-like equation is developed in this study. The interval type 2 fuzzy model is applied and embedded in the controller for control the uncertainty and also support for calculation progress of the proposed control. To design of the control, the first sliding surface based on the conventional model is established and its elements using for combine with the other elements of the Riccati-like equation. The robustness control is designed including three components of PID control and matrices of the traditional model of Riccati equation. Model of the proposed control is evaluated by applying to the bus suspension system. In the suspension, a magneto-rheological (MR in short) damper with its stiffness following the variation of applied current is used. The main input control is applied to change the value of the applied current. Belong to the magnitude of vibration, the current is also changed. The results of simulation of the proposed control are shown that the proposed control is better for control real system. |
Duration: | 18-21/7/2021 | Conference venue: | Nha Trang, Vietnam | URI(1): | http://epub.vgu.edu.vn/handle/dlibvgu/1125 |
Appears in Collections: | Conference papers |
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