Document Type : Research Article


1 Ph. D. Student, Damavand Branch, Islamic Azad University, Damavand, Iran

2 Associate Professor, Department of Electrical Engineering, Technical and Engineering Faculty, Qom University, Iran

3 Associate Professor, Faculty of New Technologies and Aerospace Engineering, Shahid Beheshti University, Tehran, IRAN


due to the variability and uncertainty of some process parameters under investigation and limited uncertainties and confusions, the controller design faces problems. the controller is performed locally using the information of neighboring agents and the corresponding graph has a spanning tree. fuzzy systems are used as a general approximator and the parameters of the fuzzy system are adjusted in such a way that the tracking error of each agents and the stability of the uniform ultimately bounded of the closed loop system are guaranteed. 1- considering of the nonlinear non-affine of multi-agent system, 2- The unknown dynamics of the agents, 3- The convergence of the tracking error and the formation error to zero, 4- The use of fuzzy systems as a general estimator, are the main advantages of the presented method. Finally, in the simulations performed on the quadrotor, the leader-follower formation for the desired mission is realized and according to the set criteria, the proposed methodology is satisfactory.


Main Subjects

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