Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implementation of a Hierarchical fuzzy controller for a biped robot   In this paper the design of a control system for a biped robot is described.
Control is specified for a walk cycle of the robot. The implementation of the
control system was done on Matlab Simulink. In this paper a hierarchical fuzzy
logic controller (HFLC) is proposed to control a planar biped walk. The HFLC
design is bio-inspired from human locomotion system. The proposed method is
applied to control five links planar biped into free area and without
obstacles.

10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th