複数の超音波センサの混信によって生じる誤動作の確率的考察 The Probability of Erroneous Measurement Caused by a Crosstalk in Multiple Sonars

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抄録

The main purpose of this research is to study and develop a robust sonar system for mobile robots. In this way, some researchers have made sonar systems which calculate the cross-correlation between the transmitted signal and the received one. However, as the number of patterns of transmitted signals are practically limited, there would be possible erroneous measurements by sonar sensors, especially when the number of the sensors is increased.<BR>In this paper, we theoretically estimate the probability of erroneous measurement by the sonar sensors, which depends on the number of the sensors and the form of the transmitted signal. Then, we designed the shape of the emitted signals so that the probability of having an erroneous measurement is in a defined range.

収録刊行物

  • 日本ロボット学会誌  

    日本ロボット学会誌 17(4), 526-533, 1999-05-15 

    The Robotics Society of Japan

参考文献:  10件

被引用文献:  8件

各種コード

  • NII論文ID(NAID)
    10002866226
  • NII書誌ID(NCID)
    AN00141189
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    02891824
  • NDL 記事登録ID
    4728952
  • NDL 雑誌分類
    ZN11(科学技術--機械工学・工業)
  • NDL 請求記号
    Z16-1325
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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