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023 ߻‫ܖ‬ᢿ
工学部
ऴ‫إ‬ᡫ̮
情報・電気
024 ߻‫ܖ‬ᢿ
工学部
࠯ᘖƴƓƚǔᢃѣ‫ܖ‬፼Ʊჷᙾᙀദ
ϱ૙੉ȷ˙ᕲ
ೞ఺߻‫ܖ‬ᅹȷჷᏡೞ఺dzȸǹ
'OCKN
ȭȜȃȈ
ものづくり技術 情報・電気
௩᠂ज़੩ᅆǤȳǿȸȕǧǤǹ
Ꭷ
ೞ఺߻‫ܖ‬ᅹȷჷᏡೞ఺dzȸǹ
UCVQUJK"IKHWWCELR
'OCKN
я૙ȷᢒᕲ
ܑීŴ૙੉ȷ߷᱾
୑ʁ
VGPFQ"IKHWWCELR
ಒᙲ
ಒᙲ
ȭȜȃȈƴǑǔ‫ٶ‬ಮƳѣ˺ƷܱྵƴƸᲦȒȈƴ˩ƨ‫ܖ‬፼ೞᏡƕƋǔ
Ʊ̝МưƢᲨȒȈƸᢃѣ‫ܖ‬፼ƴˤƍɟᢿƷჷᙾƕᙀദƞǕǔƜƱƕ
КƷᄂᆮưЎƔƬƯƖLJƠƨᲨஜᄂᆮưƸᲦᢃѣ‫ܖ‬፼ƴˤƏჷᙾƷ
ᛦૢƕ࠯ᘖज़ᙾƴƭƍƯNjឪƖǔƷƔǛ᬴ܱႎƴᛦǂLJƢᲨ
ȐȸȁȣȫȪǢȪȆǣƷɭမưƸŴཋ˳Ʒᚑज़Ǎ᣻᣽ƳƲǛʴƴ੩
ᅆƢǔƜƱƕྵܱज़ǛоᡯƢǔɥư᣻ᙲưƢŵƦƠƯƜǕǛܱྵƢ
ǔȇȐǤǹƕŴȏȗȆǣȃǯǤȳǿȸȕǧǤǹưƢŵƜƜưƸŴ௩
᠂ज़Ǜ੩ᅆưƖǔ‫ٶ‬ਦȏȗȆǣȃǯǤȳǿȸȕǧǤǹǛኰʼƠLJƢŵ
ϋܾ
ϋܾ
HMD screen image(from this side)
bar
‡ ȏȗȆǣȃǯǤȳǿȸȕǧǤǹ
HMD screen image (from this side)
⦎⩦
goal state
Move together
move together
(1pixel = 0.25mm)
HMD
ᖹ⾮▱ぬ䝔䝇䝖 TEST0
HMD
Left
virtual rotation axis
same angle
㐠ືᏛ⩦ 䠍
Inertial force
marker
9 ഃ㠃タ⨨ᆺከᣦ䝝䝥䝔䜱䝑䜽䜲䞁䝍䞊䝣䜵䜲䝇
9 䝝䝥䝔䜱䝑䜽䜲䞁䝍䞊䝣䜵䜲䝇䛸䛿
䝻䝪䝔䜱䜽䝇䜔ไᚚ䛾ᢏ⾡䜢⏝䛔䛶䚸ே䛻ゐ䛳䛯ឤ
ぬ䜢ᥦ♧䛩䜛䜲䞁䝍䞊䝣䜵䜲䝇
goal
ே㛫䛾㻡ᮏᣦ䛻㻟ḟඖ䛾ຊぬ䜢ᥦ♧䛧䛴䛴䚸᪤Ꮡ
䛾䝕䝞䜲䝇䛷䛿ᐇ⌧䛜ᴟ䜑䛶ᅔ㞴䛺䚸ᑠ≀య䛾
ᢕᣢ᧯䜚䚸୧ᡭ䜢⏝䛔䛯ᕦ䜏䛺᧯స䜢ᐇ⌧䛷䛝䜛
ୡ⏺ึ䛾䝝䝥䝔䜱䝑䜽䜲䞁䝍䞊䝣䜵䜲䝇
9 ᛂ⏝౛
roll rotation
stable
stool
adjust posture
with bar position
ᖹ⾮▱ぬ䝔䝇䝖 TEST1
stable
㐠ືᏛ⩦ 2
goal
start
䕔⿕㦂⪅䠖 㐠ືᏛ⩦ ྑ᪉ྥ䠓ྡ ᕥ᪉ྥ䠓ྡ
䕔ᒱ㜧኱Ꮫ೔⌮ጤဨ఍ᢎㄆ䠄 No. 25-234䠅
LEFT
stool
top view
slide
seat surface
CoP position
slide
ᖹ⾮▱ぬ䝔䝇䝖 TEST2
LEFT
ˎे᚞ጀǷǹȆȠ
ᢒᨠદ˺
LEFT
RIGHT
+50mm
0mm
**
-50mm
L-TEST1
L-TEST0
TEST 1
TEST 2
TEST 3
L-TEST2
RIGHT
R-TEST0
R-TEST1
9 䝠䝖䛾ᣦඛ䛻䛚䛡䜛ᰂ䜙䛛䛥䛾▱ぬ
RIGHT
LEFT
9 ᰂ㌾ឤᥦ♧⏝ᣦ䝩䝹䝎
‡ ௩᠂ज़੩ᅆ
R-TEST2
ਦțȫȀ
㻴㻵䜢᧯స䛩䜛
㝿䚸ᣦඛ䛻ᣦ䝩䝹䝎䜢⿦╔䚹
᩿ͨᚨፗ‫ٶ׹‬ਦ᳂᳃
virtual rotation axis
virtual rotation axis
щ
ὺ
9 ᰂ㌾ឤᥦ♧⏝ᣦ䝩䝹䝎䛸ᰂ㌾≀య
䛾ᛂ⟅ẚ㍑
Ẹỉᆰ᧓ႎЎࠋ
0.5
ᰂ㌾䝅䞊䝖
ᚰ⌮ⓗ┤❧ጼໃ
LEFT
㐠ືᏛ⩦䠍
-200
-100
0
100
Distance from calibrated center
(Bar-display deviation [pixel])
200
1
㐠ືᏛ⩦䠎
2
Perceptual Test Number
㐠ືᏛ⩦䠎
㐠ືᏛ⩦䠍
3
1
2
3
Perceptual Test Number
䕔᪥ᮏᏛ⾡᣺⯆఍ ⛉Ꮫ◊✲㈝⿵ຓ㔠䞉ᇶ┙C䠄70291911䠅
ǢȔȸȫȝǤȳȈ
ɶ᭗ဃƷLjƳƞǜǁ
ȭȜȃȈƴƸೞ఺ǛƸơNJᲦᩓ‫܇‬Ღऴ‫إ‬ᲦСࣂᲦƱƖƴƸဃཋȷʴ᧓߻‫ܖ‬ႎƳჷᜤƕࣖဇƞǕƯƍ
LJƢᲨLJƨᲦȭȜȃȈƸᲦі΁˺ಅƹƔǓưƳƘȒȈǛྸᚐƢǔƨNJƷȄȸȫȷ᬴ܱᢊφƱƠƯМ
ဇƞǕǔƜƱNjƋǓLJƢᲨȭȜȃȈƴᨂǒƣ‫ٶ‬ƘƷЎ᣼ưࣖဇƷМƘᅈ˟ʴƴƳǕǔǑƏᲦƍǖƍ
ǖƳ‫ܖ‬բƴᐻԛǛNjƪᲦࠢ࠼ƍჷᜤǛ៲ƴƭƚƯƓƖLJƠǐƏᲨ
ငಅမȷ‫؏ע‬Ʒ૾ǁ
ȭȜȃȈȷȡǫȈȭȋǯǹƷЎ᣼ưƸᲦ‫ٶ‬ೞᏡȷ᭗ࣱᏡ҄ƕՠԼ̖͌ǛƋƛǔɟƭƷ૾ӼưƢᲨƦ
ƷɶưᲦೞ఺Ǜ࣬ƍᡫǓƴદǔžСࣂſᲦȒȈƱೞ఺ƱƷ᧓ǛӕǓਤƭžǤȳǿȸȕǧȸǹſƕᲦ
‫ٶ‬ೞᏡƳೞ఺ǛદǔǭȸƱƳǔ২ᘐƷɟᢿưƢᲨƦǕƴƸೞ఺ƹƔǓưƳƘʴ᧓ǛჷǔƜƱNj࣏ᙲ
ưƋǓᲦƦƜƴငಅƴࢫᇌƭž২ᘐſƹƔǓưƳƘᲦ‫ܖ‬բƱƠƯƷžჷſƷᄩᇌƕ஖ࢳưƖLJƢᲨ
17
᥋ゐ㠃✚䛜኱䛝䛟䚸
ຊ䛜ศᩓ
᥋ゐ㠃✚䛜ᑠ䛥䛟䚸ຊ
䛿᥋ゐ㠃୰ኸ䛻㞟୰
9 ≉ᚩ
zᰂ㌾䝅䞊䝖䜢⏝䛔䛯ᰂ㌾ឤᥦ♧⏝ᣦ䝣䜷䝹䝎䜢㛤Ⓨ
zഃ㠃タ⨨ᆺከᣦ㻴㻵䛸⤌ྜ䛫䚸」ᩘᣦ䛻ᰂ䜙䛛䛥䜢ᥦ♧ྍ⬟
zᣦ䛤䛸䛷␗䛺䜛ᰂ䜙䛛䛥ᥦ♧䛜ᚲせ䛺≧ἣ䜢෌⌧ྍ⬟
䈜ᮏ◊✲䛾୍㒊䛿䚸⥲ົ┬㻿㻯㻻㻼㻱㻌ไᗘ䚸㻶㻿㻼㻿㻌⛉◊㈝㻞㻢㻣㻟㻜㻝㻜㻠㻌䛾ຓᡂ䜢ཷ䛡䛯䜒䛾䛷䛒䜛
ǢȔȸȫȝǤȳȈ
ɶ᭗ဃƷLjƳƞǜǁ
ƜƜưኰʼƠƨȏȗȆǣȃǯǤȳǿȸȕǧǤǹƸŴʴ᧓ƷᲯஜਦƴ௩᠂ज़Ǜ੩ᅆưƖǔɭမИƷȏȗ
ȆǣȃǯǤȳǿȸȕǧǤǹưƢŵ঻ŷƸŴȭȜȃȈŴСࣂŴᩓൢ‫ׅ‬ែŴऴ‫إ‬ƱƍƬƨಮŷƳჷᜤǛဇ
ƍƯŴȏȗȆǣȃǯǤȳǿȸȕǧǤǹƷᄂᆮ᧏ႆǛƠƯƍLJƢŵ
ငಅမȷ‫؏ע‬Ʒ૾ǁ
ᢒᨠ‫ע‬Ǎˎे࿢‫ؾ‬ƴƓƚǔʴǍཋƱƷǤȳǿȩǯǷȧȳƴƸᚑщᙾƷ੩ᅆƕ᣻ᙲưƋǓŴƜǕǛܱྵ
ƢǔȏȗȆǣȃǯǤȳǿȸȕǧǤǹƸŴȭȜȃȈƷᢒᨠદ˺Ŵˎे࿢‫ؾ‬ưƷ᚞ጀǷǹȆȠƳƲƞLJƟ
LJƳЎ᣼ưࣖဇƕ஖ࢳưƖǔNjƷưƢŵஜǷǹȆȠǛဇƍƨࣖဇǷǹȆȠƷσӷᄂᆮǛࠎஓƠƯƍLJ
Ƣŵ
18