Hacked Gadgets Forum

May 1, 2008

Mongoose and Robot Landmine Detector

at 5:23 am. Filed under Complex Hacks, Crazy Hacks, Electronic Hacks, Insane Equipment, What Were They Thinking

 

Finding landmines is not an easy task. This Mongoose and Robot Landmine Detector combines electronic, mechanical and animal to help make detection a bit easier. Thrishantha Nanayakkara from the University of Moratuwa.

Read more about the Mongoose and Robot Landmine Detector. (PDF)

 "To the best of the author’s knowledge, this is the first time a human-robot-animal integrated system is tested for antipersonnel landmine detection. The proposed system tries to integrate distinct capabilities of three different systems to improve the effectiveness of landmine detection in a cluttered environment. The mongoose is found to be a rodent with extremely sensitive olfactory capabilities, dexterous navigation capabilities in a cluttered environment, and small enough to burrow through rubble. The lightweight legged robot (4kg) can move in a minefield without detonating landmines, carry a metal detector, and interact with the mongoose and the human. The remote human operator can analyze the behaviors of the animal-robot system and judge how best the system should move from a remote location. Therefore, the system achieves a fundamental objective of humanitarian landmine detection by improving the effectiveness and accelerating the detection process through removing the human operator from the minefield. The design gave much emphasis on reducing the need to have expensive sensors and sophisticated image processing systems in order to make it as cost effective and reliable as possible. Therefore, there were only a single sonar proximity sensor and two bumper switches attached to the front of the robot. However, further improvements are needed in the arbitration mechanism that optimizes the synergy among the human, robot, and the animal by improving the learning algorithms. The robot can learn from both the animal and the human though the teaching signals can be noisy. The animal can learn from both the human and the robot to navigate with the robot attached to it. The human can learn from the animal and the robot by observing the limitations of the animal-robot system. We are conducting further research on learning algorithms that suits this scenario. Commensurate efforts have to be taken to simplify the learning algorithms to suit commercially available embedded processors and to improve the processor network to accommodate the extra processing load. Furthermore we hope to automate the training process of mongooses based on the wealth of knowledge we have gathered through manual training. This will allow the trainers to run the training sessions round the clock. "

Via: New Scientist


 

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6 Responses to “Mongoose and Robot Landmine Detector”

  1. Psycho » Blog Archive » Rikki-tikki on landmine-sniffing duty Says:

    […] Mongoose and Robot Landmine Detector [New Scientist via Hacked Gadgets] […]

  2. Overkill Says:

    Wow, I wonder how the mongoose feels? LOL.

  3. DigitalMind Says:

    Haha that’s too funny. Don’t they already have dogs that can sniff for explosives without needing robots attached to them ??

  4. The Sound of Science - Show 1 - 16th May 2008 « The Sound of Science Says:

    […] More information (and a video!) of a Robot and Mongoose teaming up to clear landmines in Sri Lanka can be found here. […]

  5. This-is-Tech Links: Robots and Animals | This is Tech Says:

    […] Robots and mongooses team up to detect landmines. (Via Hacked Gadgets) […]

  6. shyam Says:

    sir ur concept is ossum.but i want to know about project land mine detection robot with camera installed on it..and we have to process that image and detect wether there is land mine or not…

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