Volume 18, Issue 8 (12-2018)                   Modares Mechanical Engineering 2018, 18(8): 30-36 | Back to browse issues page

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Momeni V, Sojoodi M, Johari Majd V. Formation Tracking of Fractional-Order Multi-Agent Systems by Using Robust Sliding Mode Approach. Modares Mechanical Engineering 2018; 18 (8) :30-36
URL: http://mme.modares.ac.ir/article-15-16774-en.html
Formation Tracking of Fractional-Order Multi-Agent Systems by Using Robust Sliding Mode Approach
Vahid Momeni1 , Mahdi Sojoodi * , Vahid Johari Majd2
1- Control Eng.,Electrical and Computer Eng Faculty, Tarbiat Mdares University
2- Control Dep.,Electrical and Computer Eng Faculty, tarbiat Moadres University
Abstract:   (8552 Views)
The main purpose of this paper is to the distributed formation tracking for fractional order multi agent systems with the leader-follower approach. First, it discusses the Lyapunov candidate function used to check the stability of the controlled system. The introduced candidate function is based on the properties of the matrix representing the desired system graph of the system. In this phase, the Lyapunov direct method is used to determine the stability of fractional order systems. Then, using sliding mode control, a decentralized controller design for tracking in fractional multi agent systems is presented in which it introduces and verifies the introduced control inputs. In the model, the input system is also considered as a disturbance type, and the control efficiency designed in turbulence mode is shown. In this section, it is shown that the controller introduced in the previous section has a desirable efficiency due to the sliding mode control. In the second section, the stability of the system, such as the first section, is investigated. at the end of this paper, several simulation examples are developed for controlling the performance of the controller.
Keywords: Formation tracking, Multi agent systems, Distributed control, Sliding mode control, Fractional order systems
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Article Type: Research Article | Subject: Aerospace Structures
Received: 2018/02/13 | Accepted: 2018/09/25 | Published: 2018/09/25
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