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A Novel Behavior-based Navigation Architecture of Mobile Robot in Unknown Environments / Tran, Quang Vinh

Tác giả : Tran, Quang Vinh

Nhà xuất bản : H. : ĐHQGHN

Năm xuất bản : 2016

Tùng thư : Vol. 32;No. 3 (2016)

Chủ đề : 1. Behavior-based navigation. 2. fuzzy logic. 3. mobile robot. 4. multi-objective optimization. 5. Article.

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Tóm tắt :

This study proposes behavior-based navigation architecture, named BBFM, for mobile robot in unknown environment with obstacles. The architecture is carried out in three steps: (i) analyzing the navigation problem to determine parameters of the architecture; (ii) designing the objective functions to relate input data with the desired output; and (iii) fusing the output of each objective function to generate the optimal control signal. We use fuzzy logic to design the objective functions and multi-objective optimization to find the Pareto optimal solution for the fusion. A number of simulations, comparisons, and experiments were conducted. The results show that the proposed architecture outperforms some popular behavior- based architectures in navigating the mobile robot in complex environments.

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Đại học quốc gia Hà Nội
https://repository.vnu.edu.vn/handle/VNU_123/55506