人間自動車系

ೞ఺ȷȭȜȆǣǯǹኒ
‫ە‬
㧗ᶵ⬟ไᚚࡢࡓࡵࡢ᪂ࡋ࠸㐠ື᪉⛬ᘧࡢ๰ฟ
‫ە‬
Keywords 㸸㐠ື᪉⛬ᘧࠊィ ࠊ࣐࢝ࣝࣥࣇ࢕ࣝࢱࠊே㛫⮬ື㌴⣔ࠊ㐠ືຊᏛ
ࣟ࣎ࢸ࢕ࢡࢫᏛ⛉
㐠ືࢩࢫࢸ࣒◊✲ᐊ
෸ᩍᤵ
‫✲◊ی‬ᴫせ
⮬ື㌴ࡢᚋ᪉࣓࡛࢝ࣛ᧜ᙳࡋࡓ㐨㊰ⓑ⥺ࢆ⏬ീฎ⌮ࡍࡿࡇ࡜࡟ࡼ
ࡾࠊ㐨㊰ࡢ᭤⋡༙ᚄࢆ᥎ᐃࡋࠊࡑࡢ್࡟ᇶ࡙࠸ࡓ㌴୧ไᚚࡀ⾜ࢃࢀ
࡚࠸ࡿࠋࡑࡢไᚚ⢭ᗘࡢྥୖࡢࡓࡵ࡟ࠊ᭤⋡༙ᚄࡢࣀ࢖ࢬపῶἲࢆ
◊✲ࡋ࡚࠸ࡿࠋ୍⯡࡟ࠊ᭤⋡࡟ᴫࡡẚ౛ࡋ࡚᧯⯦ࡍࡿࡢ࡛ࠊ࣓࢝ࣛ
࠿ࡽࡢ᭤⋡࡟⯦ゅ᝟ሗࢆຍ࿡ࡋࡓ࣐࢝ࣝࣥࣇ࢕ࣝࢱࢆᵓᡂࡍࡿࡇ࡜
࡛ࠊ㐨㊰᭤⋡᥎ᐃࣀ࢖ࢬࡀపῶ࡛ࡁࡿࠋࡇࡢ࣐࢝ࣝࣥࣇ࢕ࣝࢱ࡟ࡣ
㐨㊰᭤⋡ࡢ㐠ື᪉⛬ᘧࡀᚲせ࡟࡞ࡿࡀࠊ෇ࡢ᪉⛬ᘧࡣࠊᆅ㠃ᇶ‽࡛
ࡣ x2+ y2= R2 ᙧᘧ࡞ࡢ࡛㐠ື᪉⛬ᘧ㸦ma=F㸧࡜ࡋ࡚ࡣ౑࠼࡞࠸ࠋࡑ
ࡇ࡛㌴୧ࢆᇶ‽࡟ࡋ࡚ࠊձ㌴୧࡜ⓑ⥺࡜ࡢ┦ᑐ᭤⋡ኚ໬ࣔࢹࣝ࡜ղ
ᆅ㠃࡟ᑐࡍࡿ㌴୧㐠ືࣔࢹࣝ࡜ࡢ஧ࡘࡢࣔࢹࣝࢆ⤌ྜࡏࡓࠊ㐨㊰ⓑ
⥺᭤⋡ࡢຊᏛࣔࢹࣝ㸦㐠ື᪉⛬ᘧ㸧ࢆ๰ฟࡋࡓࠋࡇࢀࢆ⏝࠸ࡓ࢝ࣝ
࣐ࣥࣇ࢕ࣝࢱ࡟ࡼࡗ࡚ࠊ᭤⋡ࡢᖹ⁥໬ࡀ࡛ࡁࡿࠋ௚ࡢ㌴୧ไᚚ࡟ࡘ
࠸࡚ࡶࠊࡇࡢࡼ࠺࡞᪂ࡋ࠸㐠ື᪉⛬ᘧࡢ๰ฟ࡟ྲྀࡾ⤌ࢇ࡛࠸ࡿࠋ
ࡉ࠿
࠸
㓇 ஭
ࡦ࡛
ࡁ
ⱥ ᶞ
[email protected]
ᛂ⏝ྍ
ྍ⬟࡞⏝
⏝㏵౛
౛
࣭⮬ື㐠㌿ࢩࢫࢸ࣒
࣭㐠㌿ᨭ᥼ࢩࢫࢸ࣒
࣭ண㜵Ᏻ඲ࢩࢫࢸ࣒
‫࣐࣮ࢸ✲◊ە‬
㸯㸬㐨㊰᭤⋡᥎ᐃࣀ࢖ࢬపῶࡸ▐㛫ⓗ࡞ᒃ╀ࡾࡢ▐᫬᳨ฟ࡞࡝ࡢண㜵Ᏻ඲ࢩࢫࢸ࣒࡟㛵ࡍࡿ◊✲
㸰㸬࣮ࣟࣝឤࡸࢢࣜࢵࣉឤࡢ๰ฟᢏ⾡㛤Ⓨࡸࠊࡑࡢࡓࡵࡢࢧࢫ࣌ࣥࢩࣙࣥࡢタィᢏ⾡ࡢ㛤Ⓨ
‫ە‬ㄽᩥ࣭≉チ➼
㸯㸬≉チ➨ 4483984 ྕࠕࢻࣛ࢖ࣂ≧ែ᥎ᐃ⿦⨨ࠖ௚ከᩘ㸬
㸰㸬
͆どぬ࣭ືᦂឤཷᛶ࡟ᇶ࡙ࡃ᧯⯦㐣ᗘᛂ⟅ᛶ⬟ࡢྥୖ㸫࣮ࣟࣝឤࡢゎᯒ㸫͇㸪⮬ື㌴ᢏ⾡఍ㄽᩥ㞟㸪Vol.38㸪No.2㸪
pp.13-18,2007.
㸱㸬
࣮͆ࣟࣝ㐠ືࢆ⪃៖ࡋࡓ⮬ື㌴ࡢᖹ㠃㐠ືࣔࢹ͇ࣝ,᪥ᮏᶵᲔᏛ఍ㄽᩥ㞟(C ⦅),Vol.65,No.633,pp.1954-1959,1999.
㸲㸬“Theoretical consideration of rear-wheel skid to steering input”, SAE Transactions,Vol.106,pp.504-524,1997.
㸳㸬͆㌴୧㐠ືຊᏛ࡟ᇶ࡙ࡃ㸪㌴⥺⥔ᣢᶵ⬟ࡢ▐㛫ⓗ࡞పୗࡢ᳨ฟἲࡢᇶ♏◊✲㸦㏫ࢻࣛ࢖ࣂࣔࢹࣝ࡟ࡼࡿỴᐃㄽⓗ
࢔ࣉ࣮ࣟࢳ㸧͇“Development of torsion beam rear suspension with toe control links”, ᪥ᮏᶵᲔᏛ఍ㄽᩥ㞟㹁⦅
Vol.79(807), 4298-4310, 2013㸬
⯦ゅ
⯦ゅ [rad]
0.4
0.2
0
-0.2
-0.4
0
᭤⋡ィ⟬
Time s20
10
30
ධຊ
ⓑ⥺
ᅗ㸯
ฟຊ
ⓑ⥺䛾
㐠ື᪉⛬ᘧ
᭤⋡༙ᚄ [1/m]
⯦ゅ
⯦ゅ䜢ධຊ䚸᭤⋡䜢
ฟຊ䛸䛩䜛㐨㊰ⓑ⥺
䛾ຊᏛ䝰䝕䝹
㌴
2
10.002
Ⲵ㔜
ᖹᆒ
ᖹ⁥໬
Ἴᙧ
䜹䝹䝬䞁䝣䜱䝹䝍
䜹䝯䝷䛾䜏䛻䜘䜛
⏕Ἴᙧ
00
-0.002 䜹䝯䝷䠇⯦ゅ䛻䜘䜛
-1
ᖹ⁥໬Ἴᙧ
-2
10
20
Time [s]
ຊᏛࣔࢹࣝ໬ࡋࡓ㐨㊰ⓑ⥺ࣔࢹࣝࢆ⏝࠸ࡓ࣐࢝ࣝࣥࣇ࢕ࣝࢱ࡟ࡼࡿ㐨㊰᭤⋡Ἴᙧࡢᖹ⁥໬