International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




Downloads: 63

Research Paper | Instrumentation Engineering | India | Volume 9 Issue 12, December 2020


Fractional Order PID Controller Using Recursive Least Square Algorithm in MIMO Systems

Athira Sivanandhan [2]


Abstract: In this paper a new Fractional order PID controller (FOPID) using RLS algorithm is proposed to obtain precise nonlinear control model. The parameters of the FOPID can identify using Recursive Least Square (RLS) algorithm. The RLS algorithm, on the contrary of its usual application as an identification method, is used in the proposed controller to update the PID gains forcing the system to behave like a desired reference model. Unlike other techniques, the proposed fractional order PID controller has the advantage that it does not impose restrictions on the system structure such as being stable, square, minimum phase, nor almost restrict positive real. Since stability is a vital issue in the evaluation of control systems, therefore stability analysis of the proposed approach can develop using Lyapunov stability theory.


Keywords: Fractional order PID, RLS algorithm


Edition: Volume 9 Issue 12, December 2020,


Pages: 554 - 557

Fractional Order PID Controller Using Recursive Least Square Algorithm in MIMO Systems


How to Cite this Article?

Athira Sivanandhan, "Fractional Order PID Controller Using Recursive Least Square Algorithm in MIMO Systems", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=SR201209224259, Volume 9 Issue 12, December 2020, 554 - 557, #ijsrnet

How to Share this Article?

Enter Your Email Address






Top