学生証による災害避難時の安否確認支援システムの開発
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(32) " 0. 5"6 㻌 㸬ࡣࡌࡵ රᗜ┴༡㒊ᆅ㟈㸦㜰⚄࣭ῐ㊰㟈⅏㸧㸪᪂₲┴ ୰㉺ᆅ㟈㸪ᮾᆅ᪉ኴᖹὒἈᆅ㟈㸦ᮾ᪥ᮏ㟈⅏㸧㸪. ࡢࡇࡀࡑࡢᚋࡢ⿕ᐖ㍍ῶ⧅ࡀࡿࡇࡀᣦ ࡉࢀ࡚࠸ࡿ㸯㸪㸰㸧㸬 Ꮫࡢࡼ࠺ከࡃࡢᏛ⏕㸪ᩍ⫋ဨࡀάືࡋ࡚࠸. ⇃ᮏᆅ㟈㸪ᖹᡂ௨㝆㝈ࡗ࡚ࡶ㟈ᗘ 3 ࢆグ㘓ࡍࡿ. ࡿሙ࡛ࡣ㸪⅏ᐖࡢᏳྰ☜ㄆ㛫ࢆせࡍࡿࡇ. ᆅ㟈ࡀࡇࢀࡔࡅⓎ⏕ࡋ࡚࠸ࡿࡇࡽࡶࢃࡿ. ࡀᐃࡉࢀࡿ㸬ࡋࡓࡀࡗ࡚㸪Ᏻྰ☜ㄆࢆ࠸㎿. ࡼ࠺㸪᪥ᮏࡣᆅ㟈ࡼࡿ⅏ᐖࡢከ࠸ᅜ࡛࠶ࡿ㸬. ㏿ࡘṇ☜ᐇࡍࡿࡣ㸪⅏ᐖࡢഛ࠼ࡋ࡚. ࡑࡢࡓࡵ㸪᪥㡭ࡼࡾ⅏ᐖᑐࡍࡿഛ࠼ࢆࡋ࡚࠾ࡃ. 㔜せ࡞ㄢ㢟ࡢ୍ࡘ࡛࠶ࡿ⪃࠼ࡽࢀࡿ㸬. ࡇࡀษ࡛࠶ࡿ㸬⅏ᐖࡣ㸪Ᏻྰ㸪⿕ᐖ≧ἣ. Ꮫ࡛ࡢ࡞ᩍ⫱άືࡣᤵᴗ࡛࠶ࡾ㸪Ꮫ⏕ࡣᏛ. ➼ࡢሗࢆ᪩ᮇᢕᥱࡍࡿࡇࡀ㔜せ࡛࠶ࡾ㸪ࡑ. ⏕ドࢆᖖᦠᖏࡋ࡚࠸ࡿ㸬㛤ㅮࡉࢀ࡚࠸ࡿᤵᴗࡢ. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 1 Memoirs of The Collegeᖺ㸧 of Engineering, Tamagawa University, No.53 (2018). 41.
(33) Memoris of The College of Engineering, Tamagawa University, No.52 (2017). ᒚಟሗ㸦ᒚಟᏛ⏕ࡢᏛ⡠␒ྕࢆྵࡴ㸧ࢆࢹ࣮ࢱ. ࢆ⏝ࡋ㸪ືⓗ=࣮࣌ࢪࢆ⏕ᡂࡍࡿࡓࡵ. ࣮࣋ࢫࡋ࡚ᣢࡕ㸪Ꮫ⏕ドࡼࡾᏛ⡠␒ྕࢆㄞࡳ. <<㸦0;0'0)2㸧ࢆ⏝ࡋࡓ㸬ᮏࢩࢫࢸ࣒ࢆ⏝. ㎸ࡴࡇࡢ࡛ࡁࡿࢩࢫࢸ࣒ࢆᵓ⠏࡛ࡁࢀࡤ㸪ㄞࡳ. ࡍࡿ=ࣈࣛ࢘ࢨࡣ㸪 $1㸦0))0-㸧㸪. ㎸ࡲࢀࡓᏛ⡠␒ྕࢆᒚಟሗ↷ྜࡍࡿࡇ࡛㸪.
(34) 1 㸦0 ;+0-㸧㸪& #㸦0;*0-㸧. Ꮫ⏕ࡢᏳྰࢆ㎿㏿ࡘṇ☜☜ㄆ࡛ࡁࡿ⪃࠼. ࡋ㸪ືసࢸࢫࢺࡣࡇࢀࡽࡢ=ࣈࣛ࢘ࢨࡼࡾ⾜. ࡽࢀࡿ㸬. ࡗࡓ㸬 . ᤵᴗࡢྜ㛫➼ࡼࡾ⅏ᐖᤵᴗࢆᒚಟࡋ࡚. . ࠸࡞࠸Ꮫ⏕ࡸࡑࡢ᪥ᤵᴗࡢ࡞࠸Ꮫ⏕ࡀ㸪Ꮫෆ࡛. 㸬Ᏻྰ☜ㄆᨭࢩࢫࢸ࣒. ⮬⩦࡞ࢆࡋ࡚࠸ࡿሙྜࡶᐃࡉࢀࡿ㸬ࡇࡢሙྜ㸪. ࢩࢫࢸ࣒ࡢᴫせ. ᤵᴗࡢᒚಟሗࡽᏛ⏕ࡢᏳྰࢆ☜ㄆࡍࡿ᪉ἲ. ᮏࢩࢫࢸ࣒ࡣ㸪௨ୗࡢ ' ࡘࡢᶵ⬟ࢆᣢࡘ㸬. ࡣ㐺ษࡣ࡞ࡽ࡞࠸㸬ᤵᴗࢆᒚಟࡋ࡚࠸࡞ࡃ࡚ࡶ. >)? ฟᖍ⟶⌮ࢹ࣮ࢱࢆࢹ࣮ࢱ࣮࣋ࢫⓏ㘓. Ꮫ࠸ࡿࡇࢆ☜ㄆ࡛ࡁࡿఱࡽࡢ᪉ἲࡀᚲ. >2? Ꮫ⏕ドࢆ࣮࢝ࢻ࣮ࣜࢲࡊࡍࡇࡼࡾ Ꮫ⡠␒ྕࢆㄞࡳ㎸ࡳ㸪Ⓩ㘓. せ࡛࠶ࡿ㸬ᖹᡂ 2' ᖺᗘฟᖍ⟶⌮ࢩࢫࢸ࣒ࢆ㛤 Ⓨࡋࡓ㸱㸧㸬ࡇࡢࢩࢫࢸ࣒ࡣ㸪Ꮫ⏕ドࡼࡾᏛ⡠␒. >@? Ꮫ⏕ドࢆᦠᖏࡋ࡚࠸࡞࠸Ꮫ⏕ࢆᑐ㇟ࡋ࡚㸪 ᡭື࡛Ꮫ⡠␒ྕࢆⓏ㘓. ྕࢆㄞࡳ㎸ࡳ㸪ࡑࡢሗㄞࡳ㎸ࢇࡔࡁࡢ้ ࢆグ㘓ࡍࡿࢩࢫࢸ࣒࡛࠶ࡿ㸬ࡇࡢࢩࢫࢸ࣒࡛グ㘓. >+? ⾜᪉᫂⪅ࢆ୍ぴ࡛⾲♧. ࡉࢀࡓሗࢆ๓㏙ࡢᏳྰ☜ㄆ⏝࠸ࡿࢹ࣮ࢱ࣋. >;? ⾜᪉᫂⪅ࡢ࠺ࡕ㸪ᤵᴗᒚಟ⪅ࡢ୰ࡽᒚಟ. ࣮ࢫ㏣ຍࡍࡿࡇ࡛㸪ࡑࡢ᪥ᤵᴗࡢ࡞࠸Ꮫ⏕. ⛉┠ྡᩍᐊ␒ྕ㸪ࡲࡓࡑࡢ୧᪉ࢆ᮲௳ࡋ. ࡘ࠸࡚ࡶ↷ྜࡍࡿࡇࡀ࡛ࡁ㸪⤖ᯝࡋ࡚Ᏻྰ. ᳨⣴㸪⾲♧. ࢆ☜ㄆ࡛ࡁࡿࡶࡢ⪃࠼ࡽࢀࡿ㸬. >'? ᩍᐊࡈࡢ㑊㞴≧ἣࢆどぬⓗ⾲♧. ᤵᴗࡢᒚಟሗࡋ࡚ᩍᐊሗࡀຍࡉࢀ࡚. ᮏࢩࢫࢸ࣒࠾࠸࡚㸪 㸦)㸧㸪 㸦@㸧㸪 㸦+㸧㸪 㸦;㸧㸪. ࠸ࡿ㸪ᩍᐊࡈࡢ㑊㞴⪅ᩘࢆ㞟ィࡍࡿࡇࡀ࡛. 㸦'㸧ࡢᶵ⬟ࡣ=ࣈࣛ࢘ࢨୖ࡛᧯సࡍࡿᵝ. ࡁ㸪㑊㞴ࡀ࡛ࡁ࡚࠸࡞࠸ᩍᐊࢆᢳฟࡍࡿࡇࡀ࡛. ࡋࡓ㸬ࡲࡓ㸦)㸧ࡢᶵ⬟ࡣ㸪ᚓࡽࢀࡓฟᖍ⟶⌮ࢹ࣮. ࡁࡿ㸬ࡲࡓ㸪Ꮫ⏕ドࡼࡾᏛ⡠␒ྕࢆㄞࡳ㎸ࢇࡔ. ࢱࢆ#Aᙧᘧ࡛ಖᏑࡋ㸪ࡑࡢࢹ࣮ࢱࢆᏳྰ☜ㄆᨭ. ้ࢆグ㘓ࡋ࡚࠾ࡃࡇ࡛㸪ࡑࡢሗᩍᐊሗ. ࢩࢫࢸ࣒ㄞࡳ㎸ࡴࡇ࡛ᐇ⌧ࡋࡓ㸬 2
(35) ࡢᶵ. ࡽ㑊㞴㛫ࢆせࡋ࡚࠸ࡿᩍᐊࢆ᥎ᐃࡍࡿࡇ. ⬟ࡣ㸪Ꮫ⡠␒ྕㄞࡳྲྀࡾ⏝ࡢูࡢࢩࢫࢸ࣒ࡀ⏝࠸. ࡶ࡛ࡁࡿ㸬ࡇࢀࡽࡢሗࡣ㸪ᘓ≀ࡢ⿕ᐖ≧ἣࢆ. . ▱ࡿ㔜せ࡞ᡭࡀࡾ࡞ࡾᚓࡿ⪃࠼ࡽࢀࡿ㸬 ᮏ✏࡛ࡣ㸪ᤵᴗࡢᒚಟሗฟᖍ⟶⌮ࢩࢫࢸ࣒ ࡼࡾᚓࡽࢀࡓᏛ⡠␒ྕࢆࢹ࣮ࢱ࣮࣋ࢫࡋ࡚ ᣢࡕ㸪⅏ᐖ㑊㞴ࡋࡓᏛ⏕ࡢᏛ⡠␒ྕࢆᏛ⏕ド ࡼࡾㄞࡳ㎸ࢇ࡛↷ྜࡍࡿࡇ࡛㸪Ᏻྰࢆ㎿㏿ ࡘṇ☜☜ㄆࡍࡿࡇࢆᨭࡋ㸪ᘓ≀ࡢ⿕ᐖ≧ἣ ࢆ᥎ᐃࡍࡿࢩࢫࢸ࣒ࢆ㛤Ⓨࡋࡓࡢ࡛ሗ࿌ࡍࡿ㸬 㸬㛤Ⓨ⎔ቃ ࢹ࣮ࢱ࣮࣋ࢫࡢᵓ⠏ࡸ᳨⣴ࡢࡓࡵ㸪!9: 㸦0;0'㸧ࢆ⏝ࡋࡓ㸬. < 㸦020-㸧. ᅗ) ࢩࢫࢸ࣒ᵓᡂᅗ. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 ᖺ㸧 ⋢ᕝᏛᕤᏛ㒊⣖せࠉ➨53ྕ 㸦2018㸧 42. 2.
(36) Memoris of The College of Engineering, Tamagawa University, No.52 (2017). . ⾲2(; ᒚಟ࣐ࢫࢱ. ⾲) ࢹ࣮ࢱ࣮࣋ࢫࡢࢸ࣮ࣈ୍ࣝぴ. . ⾲2(' Ⅼሗࢸ࣮ࣈࣝ. . ⾲2(3 Ⓩᰯ≧ἣࢸ࣮ࣈࣝ. . ⾲2() Ꮫ⏕࣐ࢫࢱ . ⾲2(, ᒚಟࢸ࣮ࣈࣝ. . . ⾲2(* ᒚಟ≧ἣࢸ࣮ࣈࣝ. ⾲2(2 Ꮫ㒊࣐ࢫࢱ. . ⾲2(@ Ꮫ⛉࣐ࢫࢱ. . . . ⾲2()- ᪥ࢸ࣮ࣈࣝ. ⾲2(+ ᤵᴗ࣐ࢫࢱ. ⾲2()) Ⓩ㘓ᒚṔࢸ࣮ࣈࣝ. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 3 Memoirs of The Collegeᖺ㸧 of Engineering, Tamagawa University, No.53 (2018). 43.
(37) Memoris of The College of Engineering, Tamagawa University, No.52 (2017). ࡽࢀ࡚࠾ࡾ㸪ࡇࢀࡼࡾྲྀᚓࡉࢀࡓሗ㸦Ⅼ ሗ㸧ࢆ≉ᐃࡢࣇ࢛ࣝࢲಖᏑࡋ࡚࠾ࡃࡇ࡛㸪ᮏ ࢩࢫࢸ࣒ࡢ㉳ືࢹ࣮ࢱ࣮࣋ࢫⓏ㘓ࡉࢀࡿ ᵝ࡞ࡗ࡚࠸ࡿ㸬࡞࠾㸪ࢩࢫࢸ࣒ࡢᵓᡂᅗࢆ ᅗ)♧ࡍ㸬 ࢹ࣮ࢱ࣮࣋ࢫ ᮏ◊✲࡛ࡣ㸪Ꮫ⏕ࡢᏛ⡠␒ྕࡸᒚಟሗࡢ⟶⌮ ࢹ࣮ࢱ࣮࣋ࢫࢆ⏝ࡋ࡚࠸ࡿ㸬ᮏࢩࢫࢸ࣒ࡢࢹ ࣮ࢱ࣮࣋ࢫࡢࢸ࣮ࣈ୍ࣝぴࢆ⾲)♧ࡋ㸪ྛࢸ࣮ ࣈࣝࡢ㡯┠ࢆ⾲2()ࡽ⾲2())♧ࡍ㸬ࡲࡓ㸪ไ⣙. ᅗ2 ⏬㠃㑄⛣ᅗ. 㡯┠ࡢ<5ࡣ< 5ࡢ␎⛠࡛࠶ࡾ㸪<5タᐃ ࡉࢀࡓ㡯┠ࡣྠࡌࢹ࣮ࢱࢆ」ᩘࡢࣞࢥ࣮ࢻ࡛ࡶ. ࢥࣥࣆ࣮ࣗࢱࡢෆ㒊้㸦G!!G 66. ࡘࡇࡀ࡛ࡁ࡞࠸㸬D Dタᐃࡉࢀࡓ㡯┠ࡣ. ᙧᘧ㸧ඹ#AࣇࣝಖᏑࡍࡿ㸬. ࢹ࣮ࢱࡢධຊࡀᚲ㡲㒊ศ࡛࠶ࡾ㸪ࢹ࣮ࢱࡢධຊࡀ ࡞࠸ሙྜࡣࢹ࣮ࢱ⮬యࡀⓏ㘓ࡉࢀ࡞࠸㸬. 㸦㸧ࢩࢫࢸ࣒㛤ጞ⏬㠃㸦ᅗཧ↷㸧. . 㑊㞴ሙᡤ࡛ྲྀᚓࡋࡓⅬሗࡣᣦᐃࡢࣇ࢛ࣝ. ࢩࢫࢸ࣒ࡢᶵ⬟. ࢲෆ#Aᙧᘧ࡛ಖᏑࡉࢀ࡚࠸ࡿ㸬ࢩࢫࢸ࣒㉳ື. @0)࡛♧ࡋࡓ㸴ࡘࡢᶵ⬟ࡢ࠺ࡕ㸪=ࣈࣛ࢘ࢨୖ. 㸪ࡑࡢⅬሗࢆㄞࡳ㎸ࡳ㸪㓄ิ⨨ࡁ࠼. ࡛ືసࡍࡿ㸦)㸧㸪㸦@㸧㸪㸦+㸧㸪㸦;㸧㸪㸦'㸧ࡢ. ࡿ㸬㓄ิෆ࡛Ꮫ⡠␒ྕࡀ㔜」ࡋ࡚࠸ࡿࢹ࣮ࢱࢆ๐. ᶵ⬟ࡢ⏬㠃㑄⛣ᅗࢆᅗ2♧ࡍ㸬ࢩࢫࢸ࣒ࢆ㉳ື. 㝖ࡋ㸪Ⅼሗࢸ࣮ࣈࣝ᱁⣡ࡍࡿ㸬. ࡍࡿ㸪ࡲࡎࢩࢫࢸ࣒㛤ጞ⏬㠃࡛#AᙧᘧࡢⅬ. 㐣ཤࡢࢹ࣮ࢱࢆᨵࡵ࡚☜ㄆࡍࡿሙྜࡣ㸪᭦᪂⏬. ሗࡀㄞࡳ㎸ࡲࢀࡿ㸬ࢹ࣮ࢱ࣮࣋ࢫࡢ᭦᪂ࡀ࠶ࢀ. 㠃ࢆ㛤ࡎ⾜᪉᫂⪅⾲♧࣎ࢱࣥࢆᢲୗࡍࡿ㸬᪂. ࡤࢹ࣮ࢱ࣮࣋ࢫ᭦᪂⏬㠃㑄⛣ࡋ㸪᭦᪂ᚋᨵࡵ࡚. ࡓྲྀᚓࡋࡓࢹ࣮ࢱࡢ㞟ィࢆࡍࡿሙྜࡣ㸪㛤ጞ⏬. #AᙧᘧࡢⅬሗࢆㄞࡳ㎸ࡳ㸪᭦᪂ࡀ࡞࠸ࡢ࡛. 㠃࡛᭦᪂⏬㠃㐍ࡴ࣎ࢱࣥࢆᢲୗࡍࡿ㸬. ࠶ࢀࡤ┤᥋㸪⾜᪉᫂⪅⾲♧⏬㠃㑄⛣ࡍࡿ㸬⾜. . ᪉᫂⪅⾲♧⏬㠃ࡽⅬሗⓏ㘓⏬㠃㸪㑊㞴≧. 㸦㸧ࢹ࣮ࢱ࣮࣋ࢫ᭦᪂⏬㠃. ἣ⾲♧⏬㠃㸪᮲௳᳨⣴⏬㠃㑄⛣ࡍࡿ㸬. ᭦᪂ࡍࡿࢹ࣮ࢱ࣮࣋ࢫࡣⓏᰯ≧ἣࢸ࣮ࣈࣝ㸪ᒚ. ௨ୗ࡛㸪@0)㸦2㸧ࡢᏛ⡠␒ྕㄞࡳ㎸ࡳᶵ⬟㸪ཬ. ಟࢸ࣮ࣈࣝ㸪ᒚಟ≧ἣࢸ࣮ࣈࣝࡢ @ ࡘ࡛࠶ࡿ㸬ࡲ. ࡧ⏬㠃ࡈࡢᶵ⬟ࡘ࠸࡚ヲࡋࡃ㏙ࡿ㸬 㸦㸧Ꮫ⡠␒ྕㄞࡳ㎸ࡳᶵ⬟ Ꮫ⏕ࡢᏳྰ☜ㄆࡣ㸪Ꮫ⏕ࡀᖖᦠᖏࡋ࡚࠸ࡿ Ꮫ⏕ドࢆ⏝࠸ࡓ㸬ᮏᏛࡢᏛ⏕ドࡣ㸪Ꮫ⏕ᮏேࡢ Ꮫ⡠␒ྕࡀⓏ㘓ࡉࢀ࡚࠸ࡿ#ࢳࢵࣉࡀᇙࡵ㎸ࡲ ࢀ࡚࠸ࡿ㸲㸧㸬ࡇࡢ#ࢳࢵࣉධࡾࡢᏛ⏕ドࢆࢥࣥࣆ ࣗ ࣮ ࢱ ᥋ ⥆ ࡉ ࢀ ࡓ ࢝ ࣮ ࢻ ࣜ ࣮ ࢲ 㸦 ED ♫ 〇6F#(@,-G<㸧ࡊࡍࡇ࡛Ꮫ⡠␒ྕࢆྲྀᚓࡋ㸪. . ᅗ @() ࢩࢫࢸ࣒㛤ጞ⏬㠃. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 ᖺ㸧 ⋢ᕝᏛᕤᏛ㒊⣖せࠉ➨53ྕ 㸦2018㸧 44. 4.
(38) Memoris of The College of Engineering, Tamagawa University, No.52 (2017). ࡎ㸪ᣦᐃࡢࣇ࢛ࣝࢲෆ࠶ࡿฟᖍ⟶⌮ࢹ࣮ࢱࢆⓏ. ྡࡑࡢᩍᐊ␒ྕ㸪ཬࡧ㑊㞴᪥ࡢᒚಟ≧ἣ࡛࠶ࡿ㸬 . ᰯ≧ἣࢸ࣮ࣈࣝ᱁⣡ࡍࡿ㸬ࡉࡽ㸪Ꮫ⏕ࡢࡍ. ᒚಟ≧ἣࡢ㡯┠ࡣ㸪ᒚಟ⛉┠ࡀ࠶ࡿ㝈㯮ࡀ. ࡚ࡢᒚಟሗࡀ᱁⣡ࡉࢀ࡚࠸ࡿᒚಟ࣐ࢫࢱࡽ㸪. ⾲♧ࡉࢀ࡚࠾ࡾ㸪ࡲࡓ㑊㞴้ࡣ㉥ࡃⰍ࡙ࡅࡀ. 㑊㞴้㛤ㅮࡉࢀ࡚࠸ࡿᒚಟሗࡢࡳࢆᒚಟ. ࡉࢀ࡚࠸ࡿ㸬࡞࠾㸪ᅗ@(2♧ࡍືస⏬㠃ࡣ㸪ಶே. ࢸ࣮ࣈࣝ᱁⣡ࡍࡿ㸬ྠࡌࡃᒚಟ࣐ࢫࢱࡽ㸪㑊. ሗಖㆤࡢほⅬࡽ୍㒊ຍᕤࡀࡋ࡚࠶ࡿ㸬. 㞴᪥Ꮫ⏕ࡀᒚಟࡋ࡚࠸ࡿ⛉┠ࢆ㸪㛤ㅮ㝈ࡈ. . ᒚಟ≧ἣࢸ࣮ࣈࣝ᱁⣡ࡍࡿ㸬ࡉࡽ㸪㑊㞴᪥. 㸦㸧᮲௳᳨⣴⏬㠃. ᤵᴗࡀ࠶ࡿࡀ㸪㑊㞴้ᒚಟ⛉┠ࡀ࡞࠸Ꮫ⏕. ࣮࢜࣌ࣞࢱࡀ㸪=ࣈࣛ࢘ࢨୖ࡛ᩍᐊ␒ྕ⛉. 㸪ฟᖍ⟶⌮ࢩࢫࢸ࣒Ꮫ⏕ドࢆࡊࡋࡓグ㘓ࡢ. ┠ྡࡢࡕࡽ㸪ࡲࡓࡣࡑࡢ୧᪉ࢆධຊࡍࡿ㸬᳨. ࠶ࡿᏛ⏕ࢆⅬࡢᑐ㇟ࡍࡿࡓࡵ㸪ࡑࢀࡽࡢᏛ. ⣴࣎ࢱࣥࢆᢲୗᚋ㸪ධຊෆᐜࢆ᮲௳ࡋ᳨࡚⣴ࡍ. ⏕ࢆ⮬⩦୰ぢ࡞ࡋ㸪⮬⩦୰ࢆ♧ࡍᤵᴗࢥ࣮ࢻ. ࡿ㸬ヱᙜࡍࡿᏛ⏕ࡢᏛ⡠␒ྕ㸪Ặྡ㸪Ꮫ㒊㸪Ꮫ⛉㸪. ****** Ꮫ⡠␒ྕࢆᒚಟࢸ࣮ࣈࣝ᱁⣡ࡍࡿ㸬. Ꮫᖺ㸪ࢡࣛࢫ㸪ฟᖍ␒ྕ㸪㑊㞴้ᒚಟࡋ࡚࠸. ௨ୖࡢ᭦᪂ࡀ⤊ࢃࡗࡓࡢࡕ㸪ᗘ⾜᪉᫂⪅ࡢ. ࡿ⛉┠ྡࡑࡢᩍᐊ␒ྕ㸪Ⅼሗ㸪ཬࡧヱᙜ⪅. ุᐃࢆ⾜࠸㸪⾜᪉᫂⪅⾲♧⏬㠃㑄⛣ࡍࡿ㸬. ᩘࡀ⾲♧ࡉࢀࡿ㸬. . . 㸦㸧⾜᪉᫂⪅⾲♧⏬㠃㸦ᅗཧ↷㸧. 㸦㸧ⅬሗⓏ㘓⏬㠃. ᒚಟࢸ࣮ࣈࣝࡢᒚಟሗⅬሗࢸ࣮ࣈࣝ. ࣮࢜࣌ࣞࢱࡀ㸪=ࣈࣛ࢘ࢨୖ࡛㑊㞴Ꮫ⏕. ࡢⅬሗࢆࡶ⾜᪉᫂⪅ࢆุᐃࡋ㸪⾜᪉. ドࢆᦠᖏࡋ࡚࠸࡞࠸Ꮫ⏕ࡢᏛ⡠␒ྕࢆධຊࡍࡿ㸬. ᫂⪅ࡑࡢேᩘࢆ⾲♧ࡍࡿ㸬⾲♧ࡉࢀࡿ㡯┠ࡣ㸪. ᳨⣴࣎ࢱࣥࢆᢲୗᚋ㸪ධຊෆᐜࢆ᮲௳ࡋ᳨࡚⣴. ⾜᪉᫂⪅ࡢᏛ⡠␒ྕ㸪Ặྡ㸪Ꮫ㒊㸪Ꮫ⛉㸪Ꮫᖺ㸪. ࢆ⾜࠸㸪ヱᙜࡍࡿᏛ⏕ࡢೃ⿵ࢆ⾲♧ࡍࡿ㸬ࡑࡢ୰. ࢡࣛࢫ㸪ฟᖍ␒ྕ㸪㑊㞴้ᒚಟࡋ࡚࠸ࡿ⛉┠. ࡽⓏ㘓ࡍࡿᏛ⏕ࢆ㑅ᢥࡋ㸪ⅬሗࢆⓏ㘓ࡍࡿ㸬 . . . . ᅗ @(2 ⾜᪉᫂⪅⾲♧⏬㠃. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 5 Memoirs of The Collegeᖺ㸧 of Engineering, Tamagawa University, No.53 (2018). 45.
(39) Memoris of The College of Engineering, Tamagawa University, No.52 (2017). . ᅗ @(@ 㑊㞴≧ἣ⾲♧⏬㠃 . . Ⓩ㘓ࡢ㝿ࡣ㸪Ⅼሗࢸ࣮ࣈࣝⓏ㘓ࡍࡿᏛ⏕ࡢ. ⾜ࢃࢀ࡚࠸ࡓᤵᴗࡢᒚಟⓏ㘓⪅ࡀ㸪Ⅼሗ. Ꮫ⡠␒ྕࡀ᱁⣡ࡉࢀ㸪Ⓩ㘓ᒚṔࢸ࣮ࣈࣝࡶྠࡌ. ࡶ⾲♧ࡉࢀࡿ㸦ᒚಟⓏ㘓⪅⾲♧⏬㠃㸧㸬. Ꮫ⡠␒ྕࡀ᱁⣡ࡉࢀࡿ㸬ࡲࡓ㸪Ⓩ㘓ᒚṔࢸ࣮ࣈࣝ. . ᱁⣡ࡉࢀ࡚࠸ࡿሗࢆ⾲♧ࡋ㸪ࡑࡇࡽⅬ. 㸦㸧ᒚಟⓏ㘓⪅⾲♧⏬㠃 㑊㞴≧ἣ⾲♧⏬㠃ୖ࡛ᢲୗࡋࡓᩍᐊ࡛⾜ࢃࢀ. ሗࡢಟṇࡀ࡛ࡁࡿ㸬 . ࡚࠸ࡿᤵᴗࡢᒚಟⓏ㘓⪅ࡑࡢேᩘࢆ⾲♧ࡍࡿ㸬. 㸦㸧㑊㞴≧ἣ⾲♧⏬㠃㸦ᅗཧ↷㸧. ⾲♧ࡉࢀࡿ㡯┠ࡣ㸪Ꮫ⏕ࡢᏛ⡠␒ྕ㸪Ặྡ㸪Ꮫ㒊㸪. 㑊㞴≧ἣࢆ☜ㄆࡍࡿࡓࡵ㸪ྛᩍᐊ࡛⾜ࢃࢀ࡚. Ꮫ⛉㸪Ꮫᖺ㸪ࢡࣛࢫ㸪ฟᖍ␒ྕ㸪⛉┠ྡࡑࡢᩍ. ࠸ࡿᤵᴗࡢᒚಟⓏ㘓⪅ᩘࡑࡢ୰ࡢ⾜᪉᫂⪅. ᐊ␒ྕ㸪ཬࡧⅬሗ࡛࠶ࡿ㸬ࡲࡓ㸪㑊㞴῭ࡳࡢ. ᩘ㸪ཬࡧᩍᐊ༢ࡢᖹᆒ㑊㞴้ࢆ⾲♧ࡍࡿ㸬ࡉ. ᒚಟⓏ㘓⪅ࡢⅬሗࡽ㸪ᤵᴗ༢࡛ࡢ㑊㞴. ࡽ㸪ᒚಟⓏ㘓⪅ᩘᑐࡍࡿ⾜᪉᫂⪅ᩘࡢྜ. ࠾ࡅࡿ᭱ึࡢ㑊㞴⪅ࡢ㑊㞴้㸪᭱ᚋࡢ㑊㞴⪅ࡢ. ᛂࡌ࡚ྛᩍᐊⰍࢆࡅࡿ㸬ᩍᐊࡈࡢࢭࣝ. 㑊㞴้㸪ᖹᆒࡢ㑊㞴้ࢆ⾲♧ࡍࡿ㸬. ࡣ㸪ᅗ@(+♧ࡋࡓሗࡀ⾲♧ࡉࢀ࡚࠸ࡿ㸬. . ࡲࡓ㸪ᩍᐊ␒ྕࢆᢲୗࡍࡿࡇ࡛㸪ࡑࡢᩍᐊ࡛. 㸬Ꮫ୍ᩧ⥲ྜ㜵⅏カ⦎࡛ࡢ㐠⏝ ᖹᡂ2*ᖺ))᭶23᪥ࡢ+㝈⾜ࢃࢀࡓᏛ୍ᩧ⥲. . ྜ㜵⅏カ⦎࡛Ᏻྰ☜ㄆᨭࢩࢫࢸ࣒ࢆ㐠⏝ࡋࡓ㸬 ᩍᐊ␒ྕ ᖹᆒ㑊㞴้ ⾜᪉᫂⪅ᩘᒚಟⓏ㘓⪅ᩘ
(40) ᅗ @(+ ᩍᐊࡈࡢ⾲♧ෆᐜ. ࢩࢫࢸ࣒ࢆᢅ࠺ࡇࡀ࡛ࡁࡿࢥࣥࣆ࣮ࣗࢱ࢝ ࣮ࢻ࣮ࣜࢲࢆ᥋⥆ࡋࡓࡶࡢࢆ@⤌⏝ពࡋ㸪Ⅼ ሗࢆྲྀᚓࡋࡓ㸬㑊㞴ሙᡤ࡛ࡣ㸪㑊㞴ㄏᑟࢆࡍࡿ ࡶᏛ⏕Ꮫ⏕ドࢆࡊࡋ࡚ࡶࡽ࠺ࡼ࠺ࡧ ࡅ㸪Ꮫ⏕ドࡢᡤᣢ⪅ࡢࡳⅬࢆࡗࡓ㸬. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 ᖺ㸧 ⋢ᕝᏛᕤᏛ㒊⣖せࠉ➨53ྕ 㸦2018㸧 46. 6.
(41) 㸯ศ㛫࠶ࡓࡾࡢ㑊㞴⪅ᩘ㸦ேGศ㸧. Memoris of The College of Engineering, Tamagawa University, No.52 (2017). ⾲@ Ꮫ୍ᩧ⥲ྜ㜵⅏カ⦎ࡢ㛫⤒㐣 ≧ἣ. ้ 6
(42) )26-- )26-; )26-, )262,. ᆅ㟈Ⓨ⏕ 㑊㞴ᣦ♧ ᭱ึࡢ㑊㞴Ꮫ⏕฿╔ ᭱ᚋࡢ㑊㞴Ꮫ⏕฿╔ . ⾲@ࡣ㸪Ꮫ୍ᩧ⥲ྜ㜵⅏カ⦎ࡢ㛫⤒㐣ࢆ♧ ࡋࡓࡶࡢ࡛࠶ࡿ㸬)2--ศᆅ㟈ࡀⓎ⏕ࡋࡓᐃ. 80 70. ⣔ิ1 1 ࣮ࣜࢲ. 60. ⣔ิ2 2 ࣮ࣜࢲ. 50. ⣔ิ3 3 ࣮ࣜࢲ. 40. ⣔ิ4 ྜィ. 30 20 10 0 0. 5. 10. 15. 20. 25. 㛫㸦ศ㸧. ࡛カ⦎ࡀጞࡲࡾ㸪)2-;ศ୍ḟ㑊㞴ሙᡤ࡛࠶ࡿ. ᅗ + ) ศ㛫࠶ࡓࡾࡢ㑊㞴⪅ᩘࡢ㛫⤒㐣. グᛕࢢࣛ࢘ࣥࢻ㑊㞴ࡍࡿࡼ࠺ᣦ♧ࡀฟࡉࢀࡓ㸬. . 㑊㞴Ꮫ⏕ࡢ᭱ึࡢ)ே┠ࡀ୍ḟ㑊㞴ሙᡤ฿╔ࡋ. . ࡓ้ࡣ)2-,ศ㸪᭱ᚋࡢ)ேࡀ฿╔ࡋࡓ้ࡣ. ☜ㄆࡅࡽࢀࡿ㛫ࡽ㸪ఱྎࡢ࣮࢝ࢻ࣮ࣜࢲ. )22,ศ࡛࠶ࡗࡓ㸬. ࡀᚲせࢆぢ✚ࡶࡿࡇࡀ࡛ࡁࡿ㸬. ⾲+ࡣ㸪᮲௳ࡈࡢᑐ㇟Ꮫ⏕ᩘࡑࡢ㑊㞴Ꮫ⏕. ᅗ;ࡣ㸪ᩍᐊࡈ㸦)-ࡢᩍᐊཬࡧ⮬⩦⪅㸧ࡢ⣼✚. ᩘࢆ♧ࡋࡓࡶࡢ࡛࠶ࡿ㸬యࡢᑐ㇟Ꮫ⏕ࡣ㸪カ⦎. ┦ᑐ㑊㞴⪅ᩘࢆ♧ࡋࡓࢢࣛࣇ࡛࠶ࡿ㸬ᶓ㍈ࡢ㛫. ᪥ᒚಟⓏ㘓ࡋ࡚࠸ࡿ⛉┠ࡀ࠶ࡿᏛ⏕㸪ࡲࡓࡣฟ. ࡣ㸪⾲@ࡼࡾ㸪㑊㞴ᣦ♧ࡢฟࡉࢀࡓ)2-;ศࢆ-ศ. ᖍ⟶⌮ࢩࢫࢸ࣒Ꮫ⏕ドࢆࡊࡋࡓグ㘓ࡀ࠶ࡿ. ࡋ࡚࠸ࡿ㸬⮬⩦⪅ࡢ㑊㞴้ࡀᤵᴗࢆཷࡅ࡚࠸. Ꮫ⏕࡛࠶ࡿ㸬࡞࠾㸪ᤵᴗᒚಟ⪅ࡢ୰ฟᖍ⟶⌮ࢹ. ࡿᏛ⏕ࡢ㑊㞴้ẚ࡚㸪ศᩓࡋ࡚࠸ࡿࡇࡀ. ࣮ࢱࡀ㔜」ࡋ࡚࠸ࡿᏛ⏕ࡶྵࡲࢀ࡚࠸ࡿ㸬. ࢃࡿ㸬ࡇࢀࡣ㸪⮬⩦⪅ࡀ≉ᐃࡢᩍᐊ࠸ࡿࢃࡅ. ᅗ+ࡣ㸪࣮࢝ࢻ࣮ࣜࢲࡈ㸪)ศ㛫࠶ࡓࡾࢀ. ࡛ࡣ࡞ࡃ㸪ࡲࡓㄏᑟࡍࡿᩍ⫋ဨࡀ࠸࡞ࡗࡓࡓࡵ. ࡔࡅࡢ㑊㞴Ꮫ⏕ࡢᏛ⡠␒ྕࡀㄞࡳ㎸ࡵ࡚࠸ࡿ. ⪃࠼ࡽࢀࡿ㸬ᤵᴗࢆཷࡅ࡚࠸ࡿᏛ⏕࡛ࡣ㸪୍ḟ. ࢆ♧ࡋࡓࢢࣛࣇ࡛࠶ࡿ㸬ᶓ㍈ࡢ㛫ࡣ㸪⾲@ࡼࡾ㸪. 㑊㞴ሙᡤࡽࡢ㊥㞳ࡀ㐲ࡃ㸪ᒚಟⓏ㘓⪅ᩘࡀከ࠸. 㑊㞴ᣦ♧ࡢฟࡉࢀࡓ)2-;ศࢆ-ศࡋ࡚࠸ࡿ㸬. +2@ᩍᐊࡸ+;-ᩍᐊࡽࡢ㑊㞴㛫ࡀࡗ࡚. ࡲࡓ㸪࣮࢝ࢻ࣮ࣜࢲ)ྎ࠶ࡓࡾࡢ್᭱ࡀ2*ேGศ. ࠸ࡿഴྥࡀ࠶ࡿࡇࡀࢃࡿ㸬ᐇ㝿ࡢ㑊㞴࠾࠸. ࡢࡓࡵ㸪࣮࢝ࢻ࣮ࣜࢲ)ྎ࡛20-⛊)ேࡢᏛ⡠␒ྕ. ࡚㑊㞴⤒㊰ၥ㢟ࡀ⏕ࡌ࡚࠸ࡓሙྜࡣ㸪㑊㞴. ࡀㄞࡳ㎸ࡵࡿࡇࡀࢃࡿ㸬ࡇࡢሗࡼࡾ㸪. 㛫ᙳ㡪ࢆ࠼ࡿࡇࡀ⪃࠼ࡽࢀࡿࡓࡵ㸪ᘓ≀ࡢ. ᐃࡉࢀࡿ㑊㞴Ꮫ⏕ᩘ㑊㞴ࡢ┠ᶆࡍࡿᏳྰ. ⿕ᐖ≧ἣࢆ᥎ᐃ࡛ࡁࡿ⪃࠼ࡽࢀࡿ㸬. ⾲ + 㑊㞴Ꮫ⏕ᩘ. Ꮫ⏕ య +㝈ࡢ⛉┠ࢆᒚಟ +㝈௨እࡢࡳ⛉┠ ࢆᒚಟ ฟᖍ⟶⌮ࢹ࣮ࢱୖ ࠶ࡿ. ᑐ㇟Ꮫ⏕ 㑊㞴Ꮫ⏕ ᑐ㇟Ꮫ⏕ 㑊㞴Ꮫ⏕ ᑐ㇟Ꮫ⏕ 㑊㞴Ꮫ⏕ ᑐ㇟Ꮫ⏕ 㑊㞴Ꮫ⏕. 㸬ࡲࡵ ேᩘ ே
(43) )@,; +;' '3- @,+ 3)2 +, )'' '+. Ꮫ⏕ドࡼࡾᏛ⡠␒ྕࢆㄞࡳ㎸ࡴࡇ࡛㸪⅏ᐖ ࡢᏛ⏕ࡢᏳྰࢆ㎿㏿ࡘṇ☜☜ㄆࡍࡿࡇ ࢆᨭࡍࡿࢩࢫࢸ࣒ࢆ㛤Ⓨࡋࡓ㸬ࡇࡢࢩࢫࢸ࣒࡛ ࡣ㸪ᤵᴗࡢᒚಟሗฟᖍ⟶⌮ࢩࢫࢸ࣒ࡼࡾᚓ ࡽࢀࡿᏛ⡠␒ྕࢆࢹ࣮ࢱ࣮࣋ࢫࡋ࡚ᣢࡕ㸪㑊㞴 Ꮫ⏕ࡢᏛ⏕ドࡼࡾᚓࡽࢀࡓᏛ⡠␒ྕࢆ↷ྜࡍࡿ ࡇࡼࡾ㸪Ꮫ⏕ࡢⅬࢆࡿࡇࡀ࡛ࡁࡿ㸬 ᮏࢩࢫࢸ࣒ࡣ㸪ᖹᡂ2*ᖺᗘᏛ୍ᩧ⥲ྜ㜵⅏カ. ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 7 Memoirs of The Collegeᖺ㸧 of Engineering, Tamagawa University, No.53 (2018). 47.
(44) ⣼✚┦ᑐ㑊㞴⪅ᩘ㸦㸣㸧. Memoris of The College of Engineering, Tamagawa University, No.52 (2017). 100 90 80 70 60 50 40 30 20 10 0. 423. 0. 5. 450. ⮬⩦. 10. 15. 20. 25. 㛫㸦ศ㸧. ᅗ ; ᩍᐊࡈࡢ⣼✚┦ᑐ㑊㞴⪅ᩘ. ⦎࡛㐠⏝ࡉࢀࡓ㸬カ⦎࡛ᚓࡽࢀࡓⅬሗࢆ㸪ᤵ ᴗࡀ⾜ࢃࢀ࡚࠸ࡿᩍᐊሗࡸ㑊㞴Ꮫ⏕ࡢ㑊㞴. ࡘ࠸࡚㸪 >2-)+0'?㸬 㸱? 㕥ᮌᬗ㸸Ꮫ⏕ドࡼࡿฟᖍ⟶⌮ࢩࢫࢸ࣒ࡢ. ้ࡢሗࢆ⏝࠸㸪࢜ࣇ࡛ࣛࣥゎᯒࡋࡓ㸬ࡑࡢ⤖. 㛤Ⓨ㸪༞ᴗㄽᩥ㸪>2-);? 㸬. ᯝ㸪Ⅼሗࡢゎᯒࡼࡾᘓ≀ࡢ⿕ᐖ≧ἣࢆ᥎ᐃ. 㸲? . 6GG
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(46) 0KG 10 㸦2-),ᖺ2᭶2,᪥㜀ぴ㸧. ࡛ࡁࡿྍ⬟ᛶࡀ♧၀ࡉࢀࡓ㸬ࡇࡢ᪉ἲࡣ㸪⅏ᐖ. . ࡢᩆຓάື᭷⏝࡞ሗࢆᥦ౪ࡍࡿࡶࡢ⪃࠼. ᖺ᭶᪥ཎ✏ཷ㸪ᖺ᭶᪥᥇㘓Ỵᐃ . ࡽࢀࡿ㸬. F 2, 2-),L ! ); 2-), 15. ᐇ㝿⅏ᐖࡀⓎ⏕ࡋࡓሙྜࡣ㸪㟁※ࡀṆࡋ㸪. ࡲࡓࢿࢵࢺ࣮࣡ࢡࡀ⏝࡛ࡁ࡞ࡃ࡞ࡿែࡀᐜ. ᫆ീ࡛ࡁࡿ㸬ᮏ✏࡛ࡣ㸪ᇶᮏ࡞ࡿሗࡢྲྀ. ᚓ↷ྜ㸪ሗศᯒ║ࢆ⨨࠸࡚ࢩࢫࢸ࣒ࢆ㛤. Ⓨࡋ࡚࠾ࡾ㸪ࡇࡢࡼ࠺࡞ែᑐࡋ࡚ࡣ⬤ᙅ࡛࠶. ࡿ㸬ᚋᐇ⏝ࢆ⪃࠼࡚࠸ࡃୖ࡛ࡣ㸪ࡇࢀࡽᑐ. ࡋ࡚ᑐ⟇ࡋ࡚࠸ࡃࡇࡀᚲせ࡛࠶ࡿ㸬. . ㅰ㎡. Ᏻྰ☜ㄆᨭࢩࢫࢸ࣒ࡢ㛤Ⓨ࠶ࡓࡾ㸪ᮏᏛᩍ. Ꮫ㒊ᤵᴗ㐠Ⴀㄢࡈ༠ຊ࠸ࡓࡔࡁࡲࡋࡓ㸬ࡇࡇ ῝ࡃឤㅰ⏦ࡋୖࡆࡲࡍ㸬 ཧ⪃ᩥ⊩ 㸯? ⥲ົ┬ᾘ㜵ᗇ㸸つᶍ⅏ᐖⓎ⏕࠾ࡅࡿᾘ 㜵ᮏ㒊ࡢຠᯝⓗ࡞ึືάືࡢ࠶ࡾ᪉ࡘ࠸ ࡚㸪>2-)20+?㸬 㸰? ෆ㛶ᗓ㸦㜵⅏ᢸᙜ㸧 㸸ᕷ⏫ᮧ࠾ࡅࡿ㜵⅏ᑐ⟇ ⋢ᕝᏛᕤᏛ㒊⣖せ ➨ 52 ྕ㸦2017 ᖺ㸧 ⋢ᕝᏛᕤᏛ㒊⣖せࠉ➨53ྕ 㸦2018㸧 48. 8.
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