著者

黒田 浩司 岡井 文彦 高野 和朗

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌D(産業応用部門誌) (ISSN:09136339)

巻号頁・発行日

vol.125, no.3, pp.286-292, 2005 (Released:2005-06-01)

参考文献数

11

被引用文献数

1 2

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The 76GHz millimeter wave radar has been developed for automotive application such as ACC (Adaptive Cruise Control) and CWS (Collision Warning System). The radar is FSK (Frequency Shift Keying) monopulse type. The radar transmits 2 frequencies in time-duplex manner, and measures distance and relative speed of targets. The monopulse feature detects the azimuth angle of targets without a scanning mechanism. Conventionally a radar unit is aimed mechanically, although self-aiming capability, to detect and correct the aiming angle error automatically, has been required. The new algorithm, which estimates the aiming angle error and vehicle speed sensor error simultaneously, has been proposed and tested. The algorithm is based on the relationship of relative speed and azimuth angle of stationary objects, and the least squares method is used for calculation. The algorithm is applied to measured data of the millimeter wave radar, resulting in aiming angle estimation error of less than 0.6 degree.

著者

黒田 浩司 岡井 文彦 高野 和朗

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society (ISSN:09136339)

巻号頁・発行日

vol.125, no.3, pp.286-292, 2005-03-01

参考文献数

9

被引用文献数

3 2

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The 76GHz millimeter wave radar has been developed for automotive application such as ACC (Adaptive Cruise Control) and CWS (Collision Warning System). The radar is FSK (Frequency Shift Keying) monopulse type. The radar transmits 2 frequencies in time-duplex manner, and measures distance and relative speed of targets. The monopulse feature detects the azimuth angle of targets without a scanning mechanism. Conventionally a radar unit is aimed mechanically, although self-aiming capability, to detect and correct the aiming angle error automatically, has been required. The new algorithm, which estimates the aiming angle error and vehicle speed sensor error simultaneously, has been proposed and tested. The algorithm is based on the relationship of relative speed and azimuth angle of stationary objects, and the least squares method is used for calculation. The algorithm is applied to measured data of the millimeter wave radar, resulting in aiming angle estimation error of less than 0.6 degree.

著者

黒田 浩司

出版者

山梨英和学院 山梨英和大学

雑誌

山梨英和大学紀要 (ISSN:1348575X)

巻号頁・発行日

vol.16, pp.44-64, 2017 (Released:2020-07-20)

被引用文献数

1

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本論文はSCT(Sentence Completion Test)の臨床的な活用についてまとめたものである。SCTは臨床家であれば誰もが知っている投映法であり、利用している臨床家も多いが解説書・実用書は少なく、研修会も少ない。SCT には多様なものがあるが最も多く活用されているのは精研式SCT であることや、投映法心理検査の中でSCT の有する特徴を論じている。さらに、SCT を施行する際に留意しなければならないことをまとめ、SCT を解釈する具体的な方法・視点について紹介した。最後に臨床例を1例示し、SCT を中心に理解を進める場合と、ロールシャッハ法や描画法と組み合わせたテスト・バッテリーを組んで理解する場合の実例を示した。