Hierarchical robust fuzzy sliding mode control for a class of simo under-actuated systems with mismatched uncertainties
By : Duc Ha Vu, Shoudao Huang, Thi Diep Tran , Telkomnika
Created : 2020-01-09, with 1 files
Keyword : : chattering phenomenon, fuzzy logic control, hierarchical robust fuzzy sliding mode control, single input multi output systems, under-actuated systems
Url : http://journal.uad.ac.id/index.php/TELKOMNIKA/issue/view/640
Document Source : web
The development of the algorithms for single input multi output (SIMO) under-actuated systems
with mismatched uncertainties is important. Hierarchical sliding-mode controller (HSMC) has been
successfully employed to control SIMO under-actuated systems with mismatched uncertainties in a
hierarchical manner with the use of sliding mode control. However, in such a control scheme,
the chattering phenomenon is its main disadvantage. To overcome the above disadvantage, in this paper,
a new compound control scheme is proposed for SIMO under-actuated based on HSMC and fuzzy logic
control (FLC). By using the HSMC approach, a sliding control law is derived so as to guarantee the stability
and robustness under various environments. The FLC as the second controller completely removes
the chattering signal caused by the sign function in the sliding control law. The results are verified through
theoretical proof and simulation software of MATLAB through two systems Pendubot and series double
inverted pendulum.
| Property | Value |
|---|---|
| Publisher ID | gdlhub |
| Organization | Telkomnika |
| Contact Name | Herti Yani, S.Kom |
| Address | Jln. Jenderal Sudirman |
| City | Jambi |
| Region | Jambi |
| Country | Indonesia |
| Phone | 0741-35095 |
| Fax | 0741-35093 |
| Administrator E-mail | elibrarystikom@gmail.com |
| CKO E-mail | elibrarystikom@gmail.com |
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