TY  - JOUR
AB  - Purpose The aim of this paper is to introduce a hexapod walking robot specifically designed for applications in humanitarian demining, intended to operate autonomously for several hours. To this end, the paper presents an experimental study for the evaluation of its energy efficiency.Design/methodology/approach First, the interest of using a walking robot for detection and localization of anti-personnel landmines is described, followed by the description of the mechanical system and the control architecture of the hexapod robot. Second, the energy efficiency of the hexapod robot is assessed to demonstrate its autonomy for performing humanitarian demining tasks. To achieve this, the power consumed by the robot is measured and logged, with a number of different payloads placed on-board (always including the scanning manipulator arm assembled on the robot front end), during the execution of a discontinuous gait on flat terrain.Findings The hexapod walking robot has demonstrated low energy consumption when it is carrying out several locomotion cycles with different loads on it, which is fundamental to have a desired autonomy. It should be considered that the robot has a mass of about 250 kg and that it has been loaded with additional masses of up to 170 kg during the experiments, with a consumption of mean power of 72 W, approximately.Originality/value This work provides insight on the use of a walking robot for humanitarian demining tasks, which has high stability and an autonomy of about 3 hours for a robot with high mass and high payload. In addition, the robot can be supervised and controlled remotely, which is an added value when it is working in the field.
VL  - 44
IS  - 4
SN  - 0143-991X
DO  - 10.1108/IR-11-2016-0281
UR  - https://doi.org/10.1108/IR-11-2016-0281
AU  - Montes Hector
AU  - Mena Lisbeth
AU  - Fernández Roemi
AU  - Armada Manuel
PY  - 2017
Y1  - 2017/01/01
TI  - Energy-efficiency hexapod walking robot for humanitarian demining
T2  - Industrial Robot: An International Journal
PB  - Emerald Publishing Limited
SP  - 457
EP  - 466
Y2  - 2024/04/24
ER  -