2017 Chinese Automation Congress (CAC) 2017
DOI: 10.1109/cac.2017.8243508
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Design and realization of a novel obstacle avoidance algorithm for intelligent wheelchair bed using ultrasonic sensors

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Cited by 13 publications
(5 citation statements)
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“…Another solution to improve the obstacle avoidance considering the geometry was presented in ref. [40]. It was proposed an adaptation of the APF where several range finder sensors were spread over all of the wheelchair sides.…”
Section: Intelligent Wheelchairsmentioning
confidence: 99%
“…Another solution to improve the obstacle avoidance considering the geometry was presented in ref. [40]. It was proposed an adaptation of the APF where several range finder sensors were spread over all of the wheelchair sides.…”
Section: Intelligent Wheelchairsmentioning
confidence: 99%
“…The planned path generated by it is relatively smooth and the obstacle avoidance effect is good. However, when the gravitation and repulsion are equal, it will fall into a local optimal solution and produce concussion route [13]. The vector field histogram proposed by Janet J et al [14] in the 1990s has high requirements for data storage, which requires the use of sensors to collect data in advance, and the reliability of obstacle avoidance is strictly affected by sensor performance [15].…”
Section: •3•mentioning
confidence: 99%
“…Mazo [17] examined automatic driving by using various methods for environmental recognition and user motion detection. Diao et al [18] developed the Intelligent Wheelchair Bed, which could detect and avoid obstacles using eleven ultrasonic sensors. Hua et al [19] developed a wheelchair that recognized the environment by analyzing laser range finder and camera data with a neural network.…”
Section: Intelligent Electric Wheelchairmentioning
confidence: 99%