Modified Virtual Semi-Circle Approach for a Reactive Collision Avoidance of a Mobile Robot in an Outdoor Environment
2014 ◽
Vol 679
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pp. 171-175
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Keyword(s):
There are numerous numbers of methods that have been introduced to the Unmanned Ground Vehicle (UGV) to find its optimal path. The purpose of this paper is to navigate a cost effective UGV known as MG-TruckS with optimal path planning in an outdoor environment. A Modified Virtual Semi Circle approach is proposed based on situated-activity paradigm. This approach is divided into two phase to compute a free collision path planning; detection and avoidance phase. Implementation of five ultrasonic range finder sensors with a very small blind zone created on purpose and the formation of three layers of influence zone shows the optimized path planning without making any unnecessary obstacle avoidance being computed.
Keyword(s):
Keyword(s):
2015 ◽
Vol 2015
(0)
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pp. _2P1-G03_1-_2P1-G03_2
Keyword(s):
2021 ◽
Vol 16
(4)
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pp. 405-417
2014 ◽
Vol 228
(4)
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pp. 426-437
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2021 ◽
Vol 12
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pp. 100473
Keyword(s):
2018 ◽
Vol 10
(1)
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pp. 168781401773665
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