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对人日间距离的初探
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作者 蔡志东 《镇江高专学报》 2007年第1期24-26,共3页
讨论地球的公转轨道近似看做椭圆的情况下,处于地球公转轨道面内的地球上的人离开太阳的距离的变化情况。初步解决了“两小儿辩日”中所提出的问题。
关键词 “悖论” 椭圆轨道 人日距离
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Study on Individual Distance of the Non-Japanese for the Small Mobile Robot 被引量:1
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作者 Shun Ota Akiko Watanabe 《Journal of Civil Engineering and Architecture》 2013年第3期323-327,共5页
This study seeks to establish techniques of architecture planning for living robots and human together. This experiment is elemental step to search relations between a small mobile robot and human. This experiment is ... This study seeks to establish techniques of architecture planning for living robots and human together. This experiment is elemental step to search relations between a small mobile robot and human. This experiment is "How can a small mobile robot approach to individuals distances of foreigners (non-Japanese) up to the point where foreigners (non-Japanese) do not feel like approaching any more". It focuses on a small mobile robot and identifies distances at which the robot can approach to individuals, particularly adult foreign male. This paper clarifies how the individual distances change by the robot's speed and angle of approach varies. 展开更多
关键词 Small mobile robot individual distance living space foreigners (non-Japanese).
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