제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국제학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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- Pages.782-785
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- 1988
A two-dimensional positioning system by use of M-array
- Kashiwagi, Hiroshi (Faculty of Engineering, Kumamoto Univ., Kumamoto, Japan) ;
- Sakata, Masato (Faculty of Engineering, Kumamoto Univ., Kumamoto, Japan) ;
- Ohtomo, Atsushi (Applied Electronics Research Center, Kumanoto Technopolis Foundation Kumamoto, Japan)
- 발행 : 1988.10.01
초록
A two-dimensional positioning system by use of an M-array is proposed. An M-array pattern, which is known as one of the two-dimensional pseudorandom array, is attached on an object to be positioned. The M-array pattern is observed by a TV camera and crosscorrelated with the reference M-array. The maximum of the two-dimensional crosscorrelation function is sought by two-dimensional servo system. This method of positioning can be used in very noisy circumstances.
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