Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 2

autonomous robot Related Publications

2 An Experimental Multi-Agent Robot System for Operating in Hazardous Environments

Authors: Y. J. Huang, J. D. Yu, B. W. Hong, C. H. Tai, T. C. Kuo

Abstract:

In this paper, a multi-agent robot system is presented. The system consists of four robots. The developed robots are able to automatically enter and patrol a harmful environment, such as the building infected with virus or the factory with leaking hazardous gas. Further, every robot is able to perform obstacle avoidance and search for the victims. Several operation modes are designed: remote control, obstacle avoidance, automatic searching, and so on.

Keywords: Wireless Communication, ultrasonic sensor, obstacle avoidance, field programmable gate array, autonomous robot

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1 Development of Autonomous Cable Inspection Robot for Nuclear Power Plant

Authors: Jae-Kyung Lee, Joon-Young Park, Ki-Yong Oh, Byung-Hak Cho, Kyung-Nam Jang, Sun-Chul Jung, Jong-Seog Kim

Abstract:

The cables in a nuclear power plant are designed to be used for about 40 years in safe operation environment. However, the heat and radiation in the nuclear power plant causes the rapid performance deterioration of cables in nuclear vessels and heat exchangers, which requires cable lifetime estimation. The most accurate method of estimating the cable lifetime is to evaluate the cables in a laboratory. However, removing cables while the plant is operating is not allowed because of its safety and cost. In this paper, a robot system to estimate the cable lifetime in nuclear power plants is developed and tested. The developed robot system can calculate a modulus value to estimate the cable lifetime even when the nuclear power plant is in operation.

Keywords: Nuclear Power Plant, autonomous robot, Cable Inspection, Indenter

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