Multi - mechanism coalescence design and matrix expression of logic action sequences of the over-turn nursing robot Part II: Gesture-state in sets and matrix

Lizhi Gu, Shanping Gao, Chunyang Gu, Yuantang Huang, Feiyue Xu, Xiang Zhong, Kai Chen, Jinling Song

Research output: Journal PublicationConference articlepeer-review

Abstract

As is expressed in Part I, Functions and coalescence design of the over-turn nursing robot, the performance and requirements have been put forward with systematic design of several mechanisms. Here, in order to control and function well the over-turn nursing robot, the three-dimensional and five-dimensional Euclidean space with the real number were adopted in terms of sets for gesture of the bedridden person and the corresponding state of the robot, respectively. The matrix method was employed to define and describe the gestures-robot performance and its transition path. The gesture-state sequence matrix not only accurately and clearly expressed the gesture series, state sequence and their corresponding relations, but also laid a theoretical and technical foundation for the path planning from the current gesture to the target one. The control and operation of 7 states and 5 gestures were done to realize the automation and intelligent over-turning safely, comfortably and conveniently.

Original languageEnglish
Article number012155
JournalIOP Conference Series: Materials Science and Engineering
Volume790
Issue number1
DOIs
Publication statusPublished - 6 Apr 2020
Event2019 2nd International Conference on Communication, Network and Artificial Intelligence, CNAI 2019 - Guangzhou, China
Duration: 27 Dec 201929 Dec 2019

ASJC Scopus subject areas

  • Materials Science (all)
  • Engineering (all)

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