䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷
╙ 㪋㪍 ภ㩷 㩷 㪉㪇㪈㪇 ᐕ㩷
㩷
਄ਅᝄേ↪䉝䉪䊁䉞䊑೙ᓮⵝ⟎㩿㪘㪤㪛㪀䈮㑐䈜䉎㐿⊒㩷
ਛ ᧛ ૫ ਽㩷
᭎
ਛ ጊ ᣽ ዏ
૒ 䇱 ᧁ ⡡㩷
䋪䋱㩷
㩷
㩷
㩷
㩷
䋪䋱
ⷐ
ㄭᐕ䇮੐ോቶᐥ䉇ᷰ䉍ᑈਅ䇮ᗧඅ⊛䈭㓏Ბ䈭䈬䈪䇮ᗧඅᕈ䉇ᯏ⢻ᕈ䉕㊀ⷞ䈜䉎䈖䈫䈮䉋䉍䇮਄ਅᝄേ䈏Ⴧᄢ䈚䈩ዬ૑ᕈ
⢻䈍䉋䈶૶↪ᕈ⢻䈮㓚ኂ䉕↢䈛䉎น⢻ᕈ䈏㜞䉁䈦䈩䈇䉎䇯৻⥸䈮䇮䊌䉾䉲䊑ဳ䈱ᝄേ೙ᓮⵝ⟎䈪䈅䉎 㪫㪤㪛䋨㪫㫌㫅㪼㪻㩷 㪤㪸㫊㫊㩷
㪛㪸㫄㫇㪼㫉䋩䈏ૐଔᩰ䈪䊜䊮䊁䊅䊮䉴䊐䊥䊷䈫䈇䈉೑ὐ䉕ᵴ䈎䈚䈩⸳⟎䈘䉏䇮਄ਅᝄേ䉕ૐᷫ䈚㓚ኂ䈱⊒↢䉕㒐ᱛ䈚䈩䈇䉎䇯䈚䈎
䈚䇮ⷐ᳞ᕈ⢻䈱㜞ᐲൻ䇮⸳⟎䉴䊕䊷䉴䈱໧㗴䇮ⶄ㔀䈭ᝄേ䈻䈱ኻᔕ䈭䈬䇮䊌䉾䉲䊑ဳ䈱ᝄേ೙ᓮⵝ⟎䈱⸳⟎䈪䈲ኻᔕ䈪䈐
䈭䈇⁁ᴫ䉅⊒↢䈚䈩䈇䉎䇯䈠䈖䈪䇮ᧄ⎇ⓥ䈪䈲䇮ᐥ਄ਅᝄേ䈱೙ᓮ䉕⋡⊛䈫䈚䈢䉮䊮䊌䉪䊃䈪㜞ᕈ⢻䈭ᝄേ೙ᓮⵝ⟎䈱ታ⃻
䉕⋡ᜰ䈚䇮䉝䉪䊁䉞䊑೙ᓮⵝ⟎ 㪘㪤㪛䋨㪘㪺㫋㫀㫍㪼㩷㪤㪸㫊㫊㩷㪛㪸㫄㫇㪼㫉䋩䈱ታ↪ൻ䈮䈧䈇䈩䈱ᬌ⸛䉕ⴕ䈦䈢䇯㩷
೙ᓮലᨐ䇮೙ᓮ♽⸳⸘䈱䈚ᤃ䈘䈭䈬䉕ᗧ࿑䈚䇮䊙䉴㊀㊂䇮࿕᦭ᝄേᢙ䉕ኈᤃ䈮ᄌᦝ䈪䈐䇮䈎䈧⒖േน⢻䈭䉝䉪䊁䉞䊑೙ᓮⵝ
⟎䋨㪘㪤㪛䋩䉕⵾૞䈚䈢䇯೙ᓮ♽䈲೙ᓮኻ⽎䈪䈅䉎ᐥടㅦᐲ䉕᷹ቯ䈚䇮㪧㪣㪚䋨㪧㫉㫆㪾㫉㪸㫄㫄㪸㪹㫃㪼㩷㪣㫆㪾㫀㪺㩷㪚㫆㫅㫋㫉㫆㫃㫃㪼㫉䋩䈪೙ᓮ䈜䉎䈣䈔䈱◲
න䈭䉲䉴䊁䊛䈫䈚䇮೙ᓮེ䈲⸳⸘䊌䊤䊜䊷䉺䈏᣿⏕䈪⺕䈪䉅ኈᤃ䈮⸳⸘䈪䈐䉎⸳⸘ᣇᴺ䉕␜䈚䈢䇯ળ⼏ቶᐥ䈫ᷰ䉍ᑈਅ䉕೙ᓮኻ
⽎䈫䈚䈩䇮ᱠⴕടᝄ䇮䈎䈎䈫ടᝄ䇮⿷〯䉂ടᝄ䈭䈬䈱೙ᓮታ㛎䉕ⴕ䈦䈢䇯䈠䈱⚿ᨐ䇮⾰㊂Ყ䈱ዊ䈘䈭 㪘㪤㪛 ⵝ⟎䈪䇮⋡ᮡ䈫䈚䈢㜞
䈇೙ᓮᕈ⢻䇮ⶄᢙ䊝䊷䊄೙ᓮ䉕ታ⃻䈜䉎䈖䈫䉕⏕⹺䈚䈢䇯㩷
Development of an active control system for vertical floor vibration
Abstract
In recent years, habitability claims arising from floor vibration in office buildings,
passages connecting two buildings and design-oriented staircases have been increasing.
Conventionally, a passive type vibration control system called TMD (Tuned Mass
Damper) has been used to eliminate or reduce floor vibration. However, installation of
TMD requires a significant amount of space, which can be a limitation – especially when
vibration control is being retrofitted to an existing building.
Therefore, there is a clear need for an active type vibration control unit (AMD:
Active Mass Damper), which is as compact as possible and ensures high vibration control
performance. We have developed a new type of AMD for floor vibration control purposes.
The advantages of the newly-developed system are:. 1) high vibration control
performance targeting multi (at least two)-vibration modes. 2) wide-range and simple
adjustability of natural frequency of AMD. 3) ease of setting values of design parameters
necessary for controller. 4) lightweight and easy transportable.
Vibration control performance of the newly-developed AMD is verified
experimentally by application to two existing structures: an office floor and a passage
bridge connecting two buildings.
䉨䊷䊪䊷䊄䋺 ᐥ਄ਅᝄേ㩷 䉝䉪䊁䉞䊑೙ᓮ
㪁䋱㩷 ᑪ▽⎇ⓥㇱ㩷 㩷 㩷 㩷
䊙䉴䉻䊮䊌㩷 ೙ᓮ♽⸳⸘ᣇᴺ
䋭㪈䋭
䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภ
§䋱䋮䈲䈛䉄䈮㩷
ᓮኻ⽎਄䈮⸳⟎䈜䉎䇯䈖䈱᭴ᚑ䈮䉋䉍䇮೙ᓮኻ⽎䈱ᔕ╵䉕
㩷
᷹ቯ䈚䇮䈠䉏䉕ၮ䈮䉝䉪䉼䊠䉣䊷䉺䉕㚟േ䈚䇮೙ᓮኻ⽎䈱ᔕ
ᑪ‛ᐥ䈲䇮ቶౝⓨ㑆䈱ᗧඅᕈ䉇૶↪ᕈ䉕㊀ⷞ䈜䉎䈖䈫
╵䉕೙ᓮ䈜䉎䇯䈖䈱᷹ቯ䊶Ṷ▚䊶಴ജ䈱೙ᓮ䈱৻ㅪ䈱૞ᬺ
䈮䉋䉍ᄢ䉴䊌䊮ൻ䈚䇮਄ਅᝄേ䈏Ⴧᄢ䈚䈩ዬ૑ᕈ䊶૶↪ᕈ䈮
䉕䈜䈼䈩 㪧㪣㪚䋨㪧㫉㫆㪾㫉㪸㫄㫄㪸㪹㫃㪼㩷㪣㫆㪾㫀㪺㩷㪚㫆㫅㫋㫉㫆㫃㫃㪼㫉䋩䈪䊥䉝䊦䉺䉟
㓚ኂ䈏↢䈛䉎น⢻ᕈ䈏㜞䉁䈦䈩䈇䉎䇯৻⥸䈮䊌䉾䉲䊑ဳ䈱
䊛䈮ⴕ䈉䇯૶↪䈚䈢 㪧㪣㪚 䈲䇮䉨䊷䉣䊮䉴⵾ 㪢㪭㪄㪈㪇㪇㪇 䈪䇮೙
㪫㪤㪛㩿㪫㫌㫅㪼㪻㩷 㪤㪸㫊㫊㩷 㪛㪸㫄㫇㪼㫉㪀ⵝ⟎䈏䇮቟ଔ䇮䊜䊮䊁䊅䊮䉴䊐䊥
ᓮᤨ㑆ೞ䉂䈲 㪈㫄㫊㪼㪺 䈪䈅䉎䇯㩷
㩷
䊷䈱ℂ↱䈪ᄙ䈒ㆡ↪䈘䉏䉎䇯䈚䈎䈚䇮䊌䉾䉲䊑ဳ䈱 㪫㪤㪛 ⵝ
ǢǯȁȥǨȸǿ
⟎䈪䈲䇮ᕈ⢻ਇ⿷䇮ᄢ䈐䈭⸳⟎䉴䊕䊷䉴䈏ᔅⷐ䈭䈬䈱໧㗴
䈪䇮ታ㓙䈮䈲ㆡ↪ਇน⢻䈭႐ว䉅ᄙ䈒䈅䉎䇯৻ᣇ䇮䉝䉪䊁䉞
ᥥ
఩‫܇‬ȕȬȸȠ
䊑ဳⵝ⟎䈪䈅䉏䈳䇮ᄢ䈐䈭ലᨐ䉕⊒ើ䈜䉎䈖䈫䈏䈪䈐䉎䈱
䈪䉮䊮䊌䉪䊃ൻ䈏น⢻䈪䈅䉍䇮䉁䈢ᄙ䊝䊷䊄೙ᓮ䈮䉋䉍㜞ᐲ
䈭ᝄേૐᷫⷐ᳞䈮䉅ኻᔕ䈪䈐䇮ㆡ↪น⢻▸࿐䈏ᐢ䈇䇯㩷
șȸǹȕȬȸȠ
dzǤȫƹƶ
䈠䈖䈪䇮䉮䊮䊌䉪䊃䈪ㆡ↪น⢻▸࿐䈏ᐢ䈇䉝䉪䊁䉞䊑೙ᓮ
ⵝ⟎䈱ታ↪ൻ䉕⋡ᜰ䈚䇮ᐥ਄ਅᝄേ೙ᓮ↪ⵝ⟎䋨㪘㪤㪛䋩䉕
⵾૞䈚䈢䇯ᧄႎ䈪䈲䇮⵾૞䈚䈢䉝䉪䊁䉞䊑೙ᓮⵝ⟎䋨㪘㪤㪛䋩
ьᡮࡇᚘ
䈱᭎ⷐ䇮೙ᓮེ䈱⸳⸘ᣇᴺ䈍䉋䈶ታ㓙䈱ᐥ෸䈶ᷰ䉍ᑈਅ
ǹȈȃȑ
ǭȣǹǿȸ
䈮⸳⟎䈚䈩ታᣉ䈚䈢೙ᓮታ㛎⚿ᨐ䈮䈧䈇䈩ႎ๔䈜䉎䇯㩷
㩷
࿑䋱㩷 䉝䉪䊁䉞䊑೙ᓮⵝ⟎䋨㪘㪤㪛䋩ᄖⷰ㩷
㩷
㩷
㩷
⴫䋱㩷 䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈱⻉ర㩷
§䋲䋮䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈱᭎ⷐ㩷
㩷
೙
ᓮ
ⵝ
⟎
䉝䉪䊁䉞䊑೙ᓮⵝ⟎䋨㪘㪤㪛䋩䈱ᄖⷰ䉕࿑䋱䈮␜䈜䇯ᧄ೙ᓮ
ⵝ⟎䈲᪠ሶဳ䊙䉴䉻䊮䊌䈱᭴ㅧ䈪䇮䊔䊷䉴䊐䊧䊷䊛䇮᪠ሶ
䊐䊧䊷䊛䇮㍝䇮䉮䉟䊦䈳䈰䇮䉝䉪䉼䊠䉣䊷䉺䈱䋵ㇱ᧚䈎䉌᭴
ᚑ䈘䉏䉎䇯䊙䉴䉻䊮䊌䈱䊙䉴䈲䇮㍝䈫᪠ሶ䊐䊧䊷䊛䈎䉌ᚑ䉎䇯
㍝䈲᪠ሶ䊐䊧䊷䊛਄䉕⒖േนേ䈪䇮䈎䈧ઃട㍝䉕ข䉍ઃ䈔
䉎䈖䈫䈪㍝㊀㊂䉅⺞ᢛน⢻䈪䈅䉎䇯䊙䉴䉻䊮䊌䈱䈳䈰䈲䇮᪠
ᄖᒻ
900mm˜430mm˜㜞ߐ 800mm
㩙㩇㩊㩨㩧
㩔㩩
ᝄേ⾰㊂㧦52.5㨪243.2kg㧔นᄌ㧕
࿕᦭ᝄേᢙ㧦3.2㨪16.3Hz㧔นᄌ㧕
ᷫ⴮ቯᢙ㧦0.06
㨻㩂㩋㨷㨾
㨺㩊
ផജ㧦㧔ᦨᄢ㧕1860N‫ޔ‬㧔ቯᩰ㧕255N
ࠬ࠻ࡠ࡯ࠢ㧦r60mm
㩈㩧㩅
ടㅦᐲ⸘㧔೙ᓮኻ⽎਄⸳⟎㧕
㩷
ሶ䊐䊧䊷䊛䈫䊔䊷䉴䊐䊧䊷䊛㑆䈮⸳⟎䈜䉎䉮䉟䊦䈳䈰䈪᭴
Сࣂ̮ӭ
ǢǯȁȥǨȸǿ
ᚑ䈘䉏䇮⸳⟎૏⟎䈫ᧄᢙ䉕ᄌᦝ䈜䉎䈖䈫䈏䈪䈐䉎䇯䉝䉪䉼䊠
ᥥ
䉣䊷䉺䈲䊔䊷䉴䊐䊧䊷䊛䈫᪠ሶ䊐䊧䊷䊛䈱㑆䈮⸳⟎䈚᪠ሶ
䊐䊧䊷䊛䉕⋥ធ㚟േ䈜䉎䇯៺ᡂᛶ᛫䈍䉋䈶㛍㖸䉕䈪䈐䉎䈣
2.%
䈔ዊ䈘䈒䈜䉎䈢䉄䇮㕖ធ⸅㚟േ䈱䊥䊆䉝䊝䊷䉺䉕૶↪䈚䈩䈇
䉎䇯䉁䈢ⵝ⟎ਅㇱ䈮䈲䋴㓈䈮⒖േ↪䉨䊞䉴䉺䊷䈫࿕ቯ↪䉴䊃
䉾䊌䊷䉕ข䉍ઃ䈔䇮છᗧ䈱႐ᚲ䈮⒖േ䇮⸳⟎䈜䉎䈖䈫䈏◲න
ย‫̮ܭ‬ӭ
䈮಴᧪䉎䉋䈉䈮䈚䈩䈇䉎䇯એ਄䇮ᧄ䉝䉪䊁䉞䊑೙ᓮⵝ⟎
䋨㪘㪤㪛䋩䈲䇮㽲ᝄേ․ᕈ䉕ኈᤃ䈮ᄌᦝ䈪䈐䇮೙ᓮኻ⽎䈮ห
ьᡮࡇᚘ
Сࣂ‫ݣ‬ᝋ
⺞䈘䈞䉎䈖䈫䈏಴᧪䉎䇮㽳䊥䊆䉝䊝䊷䉺㚟േ䈪䇮ૐ៺ᡂ䇮ૐ
㩷
࿑䋲㩷 ೙ᓮ䉲䉴䊁䊛䈱᭴ᚑ㩷
㛍㖸㚟േ䈪䈐䉎䇮㽴น៝ኈᤃ䇮䈭䈬䈱․ᓽ䉕᦭䈜䉎䇯㩷
⴫䋱䈮ᧄ䉝䉪䊁䉞䊑೙ᓮⵝ⟎䋨㪘㪤㪛䋩䈱⻉ర䉕␜䈜䇯㩷
㩷
§䋴䋮೙ᓮེ䈱⸳⸘㩷
㩷
㩷
§䋳䋮೙ᓮ䉲䉴䊁䊛䈱᭴ᚑ㩷
㩷
೙ᓮ♽䈲䇮೙ᓮኻ⽎䈱ᔕ╵䋨᷹ቯ䋩ടㅦᐲ䈱䉂䈱䊐䉞䊷
䊄䊋䉾䉪೙ᓮ䈪䈅䉎䇯᷹ቯടㅦᐲ䈎䉌೙ᓮ಴ജ䉕⸘▚䈜䉎
೙ᓮ䉲䉴䊁䊛䈲䇮ታ↪ൻ䉕⠨䈋䈩ᦨૐ㒢䈱᭴ᚑ䈫䈜䉎䇯
࿑䋲䈮೙ᓮ䉲䉴䊁䊛䈱᭴ᚑ䉕␜䈜䇯೙ᓮኻ⽎䈱ᔕ╵䉕⸘᷹
೙ᓮེ䈱⸳⸘䈏ᔅⷐ䈪䈅䉎䈏䇮䊝䊂䊦䊙䉾䉼䊮䉫ᴺ䉕ၮ䈮
䋨᷹ቯ䋩䈜䉎䈢䉄䈱ടㅦᐲ⸘䈲䇮೙ᓮⵝ⟎䈫ห䈛૏⟎䈱೙
䈚䈢⸳⸘ᣇᴺ 㪈㪀䉕↪䈇䉎䇯㩷
䋭㪉䋭
਄ਅᝄേ↪䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈮㑐䈜䉎⎇ⓥ㩷
㩷
ᧄ⸳⸘ᣇᴺ䈱․ᓽ䈲䇮ᣢ⍮䈱೙ᓮⵝ⟎䈫೙ᓮኻ⽎䈫䈎䉌
§䋵䋮೙ᓮ♽⸳⸘⚿ᨐ䋧೙ᓮታ㛎⚿ᨐ㩷
ᚑ䉎䉲䉴䊁䊛䈱વ㆐㑐ᢙ 㪧㫌㫐㩿㫊㪀䈮ኻ䈚䈩䇮⋡ᮡ䈫䈜䉎೙ᓮല
㩷
ᨐ䉕વ㆐㑐ᢙ⴫⃻䈪⸳ቯ䈜䉏䈳䇮䊒䊨䊌䊷䈭೙ᓮེ 㪚㫐㫌㩿㫊㪀
೙ᓮኻ⽎䈫䈚䈩䇮ળ⼏ቶᐥ䈫ᷰ䉍ᑈਅ䉕ᗐቯ䈚䈢䇯䈠䉏䈡
䈏⹜ⴕ㍲⺋䉕ᔅⷐ䈫䈞䈝᳞䉄䉌䉏䉎䈖䈫䈮䈅䉎䇯䈭䈍䇮⋡ᮡ
䉏೙ᓮེ⸳⸘⚿ᨐ䇮೙ᓮታ㛎⚿ᨐ䉕એਅ䈮␜䈜䇯㩷
䈫䈜䉎೙ᓮലᨐ䈱વ㆐㑐ᢙ䉕⋡ᮡᗵᐲ㑐ᢙ 㪪㪁㩿㫊㪀䈫ቯ⟵䈜
㩷
䉎䇯㩷
㪌㪅㪈㩷 ળ⼏ቶᐥ䋨೙ᓮኻ⽎䋱䋩㩷
೙ᓮེ⸳⸘䈱ᵹ䉏䉕એਅ䈮␜䈜䇯㩷
ળ⼏ቶᐥ䉕೙ᓮኻ⽎䋱䈫䈜䉎䇯᭴ㅧ䈲䊂䉾䉨䉴䊤䊑䈪䇮䉴
㽲೙ᓮⵝ⟎䈫೙ᓮኻ⽎䈫䈎䉌䈭䉎䉲䉴䊁䊛䈱વ㆐㑐ᢙ
䊤䊑ෘ䈲 㪈㪊㪇㫄㫄 䈪䈅䉎䇯ᐥᒻ⁁෸䈶ታ㛎⁁ᴫ䉕࿑䋴䈮␜䈜䇯
㪧㫌㫐㩿㫊㪀䉕᳞䉄䉎䇯ᣇᴺ䈲䇮೙ᓮⵝ⟎䉕㚟േ䈘䈞䈠䈱ᤨ䈱೙ᓮ
䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈲䇮ᝄേ⾰㊂ 㪌㪌㫂㪾䇮࿕᦭ᝄേᢙ 㪐㪅㪌㪟㫑
ኻ⽎䈱ᔕ╵䉕⸘᷹䈚䇮೙ᓮାภ䈮ኻ䈜䉎೙ᓮኻ⽎䈱ᔕ╵
䈫䈚䇮ᐥ䈱䈾䈿ਛᄩ૏⟎䈮䋴㓈䈱䉴䊃䉾䊌䊷䈪଻ᜬ䈜䉎䉋䈉
䈱વ㆐㑐ᢙ䋨ታ᷹䋩䉕᳞䉄䉎䇯㩷
䈮⸳⟎䈚䇮䉝䊮䉦䊷䈭䈬䈮䉋䉎࿕ቯ䈲䈚䈭䈎䈦䈢䇯㩷
㽳᳞䉄䈢೙ᓮାภ䈮ኻ䈜䉎೙ᓮኻ⽎䈱ᔕ╵䈱વ㆐㑐ᢙ
㪧㫌㫐䋨ታ᷹䋩䈮ኻ䈚䈩䇮㩿㪈㪀ᑼ䈮␜䈜䉋䈉䈭વ㆐㑐ᢙ 㪧㫌㫐䋨䊝䊂
㪐㫄
㪘㪤㪛
䊦䋩䉕૞ᚑ䈜䉎䇯ಽሶ䇮ಽᲣ䈱ฦ䊌䊤䊜䊷䉺㩿 q,W 㪀䈲䇮ታ᷹
䈫䊝䊂䊦䈱․ᕈ䈏৻⥌䈜䉎䉋䈉䈮หቯ䈜䉎䇯㩷
Puy ( s )
q m s m q m 1 s m 1 q1 s q 0 㩷
W m s m W m 1 s m 1 W 1 s W 0
㩿㪈㪀㩷
㪈㪏㫄
࿑䋴㩿㪸㪀㩷 ᐥ䈱ᒻ⁁෸䈶 㪘㪤㪛 ⸳⟎૏⟎㩷
䈖䈖䈪䇮㫄 䈲વ㆐㑐ᢙ䈱ᰴᢙ䈪䈅䉎䇯ᰴᢙ䈏㜞䈇䈾䈬䊝
䊂䊦䈱♖ᐲ䈲㜞䈇䈏䇮೙ᓮེ䈱ᰴᢙ䉅ᄢ䈐䈒䈭䉎䇯೙ᓮ䈜
䉎ᰴᢙ䉕฽䉃䉋䈉䈮⸳ቯ䈜䉎䇯㩷
㽴೙ᓮലᨐ䉕⴫䈜⋡ᮡᗵᐲ㑐ᢙ 㪪㪁㩿㫊㪀䉕䇮㩿㪉㪀䌾㩿㪋㪀ᑼ䈱䉋
䈉䈮⸳ቯ䈜䉎䇯㩷
S * (s)
S1 ( s )
S 2 (s)
S1 ( s ) ˜ S 2 ( s ) 㩷
㩿㪉㪀㩷
s2 2H Z s Z
–i s 2 2hiZi iis Zi2 㩷
L
2
i
s ZH
s ZL 㩷
˜
s 1 D ˜ ZH s D ˜ ZL
㩷
࿑䋴㩿㪹㪀㩷 ળ⼏ቶᐥ䈪䈱೙ᓮታ㛎㘑᥊㩷
㩿㪊㪀㩷
㩷
䉁䈝䇮೙ᓮⵝ⟎䈻䈱೙ᓮାภ䉕 㪈㪟㫑䌾㪉㪇㪟㫑 䈱▸࿐䈪ᱜ
㩿㪋㪀㩷
ᒏᵄ䉴䉟䊷䊒䈘䈞䇮ᐥ䉕ടᝄ䈚䈢䇯࿑䋵䈮೙ᓮାภ䈮ኻ䈜䉎
ᐥ䈱ടㅦᐲવ㆐․ᕈ䉕␜䈜䇯⭯⚦✢䈏ታ᷹䇮Ớᄥ✢䈏ห
વ㆐㑐ᢙ 㪪㪈㩿㫊㪀䈲䇮䊉䉾䉼ဳવ㆐㑐ᢙ䉕 㪣 ୘⋥೉⚿ว䈚䈢
ቯ䈚䈢䊝䊂䊦䈪䈅䉎䇯หቯ䊝䊂䊦䈲䇮ᐥ䉕䋱ᰴ䊝䊷䊄䉁䈪ኻ
䉅䈱䇮વ㆐㑐ᢙ 㪪㪉㩿㫊㪀䈲䇮᫜⁁વ㆐㑐ᢙ䈪ቯ⟵䈜䉎䇯વ㆐㑐
⽎䈫䈚ᰴᢙ䈲䋴䈫䈚䈢䇯࿑䈎䉌ታ᷹䈫䊝䊂䊦䈲䈾䈫䉖䈬৻⥌
ᢙ 㪪㪈 䈱⸳ቯ䈮䈧䈇䈩䈲䇮㪪㪈 䈱㔖ὐ䈮䇮㪧㫌㫐 䈱ᭂ䈫㔖ὐ䈏䈜
䈚䈩䈇䉎䈖䈫䈏⏕⹺䈪䈐䉎䇯หቯ䈚䈢䊝䊂䊦䈱ᐥ䈱․ᕈ䈲䇮
䈼䈩฽䉁䉏䉎䉋䈉䈮⸳ቯ䈜䉎䇯䉁䈢䇮⋥೉⚿ว䈜䉎䊉䉾䉼ဳ
વ㆐㑐ᢙ䈱ᢙ䈲 L
࿕᦭ᝄേᢙ 㪎㪅㪍㪟㫑䇮ᷫ⴮ቯᢙ 㪇㪅㪇㪊䇮᦭ല⾰㊂ 㪉㪌㫋㫆㫅 䈪䈅䉎䇯㩷
t m 䈮⸳ቯ䈜䉎䇯䈖䈱䈖䈫䈮䉋䉍䇮⋡ᮡ
䉕ታ⃻䈜䉎೙ᓮེ䉕♖ᐲ⦟䈒⸳⸘䈜䉎䈖䈫䈏䈪䈐䉎䇯વ㆐㑐
䈖䈖䈪䈲⸳⸘૞ᬺ䉕◲න䈮䈜䉎ὑ䇮ᰴ䈱䉋䈉䈮࿕ቯ䈫䈚䈢䇯㩷
ZH 2S ˜1.0,ZL 2S ˜10.0,D 1.01㩷
㩿㪌㪀㩷
㽵ᦨᓟ䈮䇮વ㆐㑐ᢙ 㪧㫌㫐䋨䊝䊂䊦䋩䈫⸳ቯ䈚䈢⋡ᮡᗵᐲ㑐
Gain[Acc/Cont]
(cm/s2/v)
ᢙ 㪪㪉 䈱䊌䊤䊜䊷䉺䋨㱥㪟㪃㱥㪣㪃㱍䋩䈲છᗧ䈮⸳ቯน⢻䈪䈅䉎䈏䇮
ታ᷹
䊝䊂䊦
10
1
0.1
0.01
Phase[Acc/Cont]
(degree)
ᢙ 㪪㪁䈎䉌䇮೙ᓮེવ㆐㑐ᢙ 㪚㫐㫌 䈏⥄േ⊛䈮᳞䉄䉌䉏䉎䇯䈭
䈍䇮ᓧ䉌䉏䈢೙ᓮེ䈫વ㆐㑐ᢙ䋨䊝䊂䊦䋩䈎䉌⸘▚䈘䉏䉎ᗵ
ᐲ㑐ᢙ 㪪 䈫⋡ᮡᗵᐲ㑐ᢙ 㪪㪁䈲ቢో䈮䈲৻⥌䈚䈭䈇䇯䈚䈢䈏
䈦䈩䇮᳞䉄䉌䉏䈢ᗵᐲ㑐ᢙ䈱⺋Ꮕ䈎䉌䇮ᓧ䉌䉏䈢೙ᓮེ䈏
ᅷᒰ䈎䈬䈉䈎䉕್ᢿ䈚䈩૶↪䈜䉎ᔅⷐ䈏䈅䉎䇯㩷
5
10
0
5
10
15
20
15
20
100
0
-100
-200
ᓧ䉌䉏䈢೙ᓮེ䉕ẋൻᑼ⴫⃻䈮ᄌ឵䈚䈩 㪧㪣㪚 䈮⚵䉂ㄟ
0
200
Frequency(Hz)
䉃䇯೙ᓮེ䈱ౕ૕⊛⸳⸘଀䈮䈧䈇䈩䈲ᰴ┨䈪␜䈜䇯㩷
࿑䋵㩷 ೙ᓮኻ⽎䋧೙ᓮⵝ⟎䈱વ㆐㑐ᢙ㩿㪧㫌㫐㪀㩷
䋭㪊䋭
㩷
䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภ
࿑䋶䈮⋡ᮡᗵᐲ㑐ᢙ 㪪㪁䉕␜䈜䇯ᐥ䈱䋱ᰴ䊝䊷䊄䋨࿕᦭ᝄേ
ᢙ 㪎㪅㪍㪟㫑䋩䈱ᷫ⴮ቯᢙ䉕 㪇㪅㪇㪊 䈎䉌 㪇㪅㪉㪇 䈮ะ਄䈘䈞䉎䈖䈫䉕೙
Acc(cm/s2)
ᓮലᨐ䈱⋡ᮡ䈫䈚䈢䇯ᗵᐲ㑐ᢙ䈱ᰴᢙ䈲 㪈㪇 ᰴ䈫䈚䈢䇯㩷
Gain(dB)
5
1
0
-1
-2
0.0
0
0.2
-5
2
0
5
10
15
Acc(cm/s2)
-20
20
200
100
0
5
10
15
20
Frequency(Hz)
㩷
0.2
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
0.0
0.4
0.2
0.4
࿑䋶㩷 ⋡ᮡᗵᐲ㑐ᢙ䋨㪪 䋩㩷
1.0
Time(sec)
㩷
䈜䇯䈖䈱႐ว䈮䈲䇮ᔅⷐ䈭೙ᓮାภ䈏 㪈䌾㪉㫍㫆㫃㫋 䈫ᄢ䈐䈎䈦
䈫⋡ᮡ䈱ᗵᐲ㑐ᢙ䈫䈱⺋Ꮕ䋨㪪㪄㩷 㪪㪁䋩䉕࿑䋸䈮␜䈜䇯䈖䈱࿑䈎
䈢䈢䉄䇮⸃ᨆ䈫ታ㛎⚿ᨐ䈲䈾䈿৻⥌䈚䈩䈍䉍䇮⋡ᮡ䈫䈚䈢೙
䉌䇮⺋Ꮕ䈲᦭䉎䈏䇮ήⷞ䈪䈐䉎䈾䈬ዊ䈘䈒䇮⋡ᮡ䈫䈚䈢೙ᓮല
ᓮലᨐ䈏ታ⃻䈪䈐䈢䇯㩷
ᨐ䉕⊒ើ䈜䉎೙ᓮེ䉕⸳⸘䈪䈐䈢䈖䈫䈏⏕⹺䈪䈐䉎䇯㩷
5
60
40
20
4
-5
-10
S(s)
-15
0
5
10
15
-20
20
0
5
10
15
2
0
-2
-4
0.0
20
0.5
-100
4
0.0
-0.5
0
5
10
15
20
Frequency(Hz)
Acc(cm/s2)
0
0.5
-1.0
S(s)-S*(s)
0
5
10
15
Frequency(Hz)
㩷
㩷
0.5
1.0
1.5
ᓮ⁁ᘒ䈱Ყセ䉕ⴕ䈦䈢䇯࿑䋹䈮ታ㛎⚿ᨐ䉕␜䈜䇯࿑㩿㪸㪀䈲㕖
2.0
㩿㪹㪀㩷ᐥടㅦᐲ䋨೙ᓮ䋩
2.5
Time(sec)
1
0
-1
0.5
1.0
1.5
㩿㪺㪀㩷೙ᓮାภ䋨೙ᓮ䋩
⿠ᝄེ䉕⸳⟎䈚䇮ᐥ䉕ᒝ೙⊛䈮ᱜᒏᵄടᝄ䈚䇮㕖೙ᓮ䈫೙
2.5
0
-2
0.0
⸳⸘䈘䉏䈢೙ᓮེ䉕↪䈇䈩೙ᓮታ㛎䉕ⴕ䈦䈢䇯ᐥਛᄩ䈮
2.0
-2
2
㩷 㩷 㩷 ࿑䋷㩷 ೙ᓮེ㩿㪚㫐㫌㪀㩷 㩷 ࿑䋸㩷 ᗵᐲ㑐ᢙ 㪪 䈫⺋Ꮕ㩿㪪㪄㪪㪁㪀㩷
1.5
2
-4
0.0
20
Control(v)
100
1.0
Time(sec)
㩿㪸㪀㩷ᐥടㅦᐲ䋨㕖೙ᓮ䋩
ᚐௌᲢСࣂᲣ
᬴ܱኽௐᲢСࣂᲣ
1.0
Gain(dB)
200
ᚐௌᲢ᩼СࣂᲣ
᬴ܱኽௐᲢ᩼СࣂᲣ
0
Acc(cm/s2)
Cyu(s)
80
Gain(dB)
Gain(dB)
0.8
ᰴ䈮䇮䈎䈎䈫ടᝄ䈮䉋䉎ⴣ᠄䉕ਈ䈋䈢䇯⚿ᨐ䉕࿑䋱䋰䈮␜
䋷䈮␜䈜䇯䉁䈢䇮ᓧ䉌䉏䈢೙ᓮེ䈎䉌⸘▚䈘䉏䉎ᗵᐲ㑐ᢙ 㪪
Phase(degree)
0.6
1.0
Time(sec)
㩷
ᗵᐲ㑐ᢙ䈎䉌⥄േ⊛䈮ᓧ䉌䉏䈢೙ᓮེ䈱વ㆐㑐ᢙ 㪚㫐㫌 䉕࿑
-200
0.8
࿑䋹㩷 ೙ᓮታ㛎⚿ᨐ䋨⿠ᝄེ䈮䉋䉎ᱜᒏᵄടᝄ䋩㩷
೙ᓮⵝ⟎䈫೙ᓮኻ⽎䈫䈎䉌䈭䉎વ㆐㑐ᢙ䋨䊝䊂䊦䋩䈫⋡ᮡ
0
0.6
㩿㪹㪀㩷ᐥടㅦᐲ䋨೙ᓮ䋩
㩿㪺㪀㩷೙ᓮାภ䋨೙ᓮ䋩
㩷
1.0
Time(sec)
0
㪁
100
0.8
-1
-2
0.0
Control(v)
-200
0.6
1
0
-100
0.4
㩿㪸㪀㩷ᐥടㅦᐲ䋨㕖೙ᓮ䋩
ᚐௌ
СࣂᲣ
᬴ܱኽௐᲢСࣂᲣ
-10
-15
Phase(degree)
ᚐௌᲢ᩼СࣂᲣ
᬴ܱኽௐᲢ᩼СࣂᲣ
2
2.0
2.5
Time(sec)
㩷
࿑ 㪈㪇㩷 ೙ᓮታ㛎⚿ᨐ䋨䈎䈎䈫ടᝄ䈮䉋䉎ⴣ᠄ടᝄ䋩㩷
೙ᓮ䈱⁁ᘒ䈪䇮ᐥ䈏ടㅦᐲ⚂ 㪉㪺㫄㪆㫊㪉 䈱ᝄ᏷䈪ቯᏱ⊛䈮ំ
㩷
䉏䈩䈇䉎䇯⭯✢䈲⸃ᨆ⚿ᨐ䇮Ớ✢䈲ታ㛎⚿ᨐ䈪䈅䉎䇯࿑
㩿㪹㪀㪃㩿㪺㪀䈲䇮䈠䉏䈡䉏೙ᓮ⁁ᘒ䈱ᐥടㅦᐲ䈫೙ᓮାภ䈪䈅䉎䇯
䈖䉏䉌䈱࿑䈎䉌೙ᓮലᨐ䈲⊒ើ䈘䉏䈩䈇䉎䈖䈫䈏ಽ䈎䉎䇯䈚
ᦨᓟ䈮䇮ᐥਛᄩઃㄭ䈪৻ੱ⿷〯䉂䈫ㅪ⛯䈎䈎䈫ടᝄ䉕ⴕ
䈦䈢䇯ᐥ਄ਅᝄേ䈱ዬ૑ᕈ⢻⹏ଔ 㪉㪀䉕㕖೙ᓮ䈫೙ᓮ䈱⁁ᘒ
䈪Ყセ䈚䈢⚿ᨐ䉕࿑䋱䋱䈮␜䈜䇯㕖೙ᓮ⁁ᘒ䈪䈲䇮㪭㪄㪉㪅㪌㩿⿷
䈎䈚⸃ᨆㅢ䉍䈪䈲䈭䈇䇯ේ࿃䈲䇮ᐥ䈱ំ䉏䈏ዊ䈘䈇䈖䈫䇮䉝
〯 䉂 㪀 䇮 㪭㪄㪍㪅㪇㩿 ㅪ ⛯ 䈎 䈎 䈫 㪀 䈪 䈅 䉎 䈏 䇮 ೙ ᓮ ⁁ ᘒ 䈪 䈲 䇮
䉪䉼䊠䉣䊷䉺⊒↢ജ䈱౉ജ䊧䊔䊦ଐሽᕈ䇮ⵝ⟎䈱៺ᡂᛶ
㪭㪄㪇㪅㪎㪌㩿⿷〯䉂㪀䇮㪭㪄㪈㪅㪌㩿ㅪ⛯䈎䈎䈫㪀䈫䈭䈦䈢䇯⾰㊂Ყ䈏
᛫䈭䈬䈏⠨䈋䉌䉏䉎䇯㩷
㪌㪌㪆㪉㪌㪇㪇㪇㪔㪇㪅㪉㪊㩼䈫ዊ䈘䈒䈩䉅䇮䉝䉪䊁䉞䊑೙ᓮ䈜䉎䈖䈫䈪ᄢ䈐
䈭೙ᓮലᨐ䉕⊒ើ䈪䈐䉎䈖䈫䉕ታ㛎䈪⏕⹺䈚䈢䇯㩷
䋭㪋䋭
਄ਅᝄേ↪䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈮㑐䈜䉎⎇ⓥ㩷
V-5
V-3
V-1.5
1 V-0.75
0.1
3
5
10
30
20
20
V-10
10
V-5
V-3
V-1.5
10
1
0.1
1 V-0.75
0.1
Frequency(Hz)
Ƃ᩼Сࣂƃ Ą
ƂСࣂƃ 3
5
10
20
30
Frequency(Hz)
Ƃ᩼Сࣂƃ
Ą
ƂСࣂƃ DɟʴᡲዓƔƔƱьਰ
Cɟʴឱ៊Lj
100
Gain[Acc/Cont]
(cm/s2/v)
V-10
ታ᷹
䊝䊂䊦
ዬ૑ᕈ⢻䊧䊔䊦
㕖೙ᓮ
೙ᓮ
Phase[Acc/Cont]
(degree)
20
10
3rd Octband 0-Peak SP (cm/s2)
3rd Octband 0-Peak SP (cm/s2)
㩷
0
5
10
0
5
10
15
20
15
20
200
100
0
-100
-200
㩷
Frequency(Hz)
࿑ 㪈㪊㩷 ೙ᓮኻ⽎䋧೙ᓮⵝ⟎䈱વ㆐㑐ᢙ㩿㪧㫌㫐㪀㩷
㩷
㩷
࿑ 㪈㪈㩷 ዬ૑ᕈ⢻䈱Ყセ䋨ᐥ䋩㩷
࿑ 㪈㪋 䈮⋡ᮡᗵᐲ㑐ᢙ 㪪㪁䉕␜䈜䇯ᷰ䉍ᑈਅ䈱䋱ᰴ䊝䊷䊄䇮
㩷
䋲ᰴ䊝䊷䊄䈱ᷫ⴮ቯᢙ䉕䇮䈠䉏䈡䉏 㪇㪅㪇㪈㪉 䈎䉌 㪇㪅㪈㪇䇮㪇㪅㪇㪈㪍
㩷
䈎䉌 㪇㪅㪇㪌 䈮ะ਄䈘䈞䉎䈖䈫䉕೙ᓮലᨐ䈱⋡ᮡ䈫䈚䈢䇯㩷
㪌㪅㪉㩷 䊑䊥䉾䉳䋨೙ᓮኻ⽎䋲䋩㩷
5
Gain(dB)
㐳䈘 㪈㪌㪅㪉㫄 䈱ᷰ䉍ᑈਅ䉕೙ᓮኻ⽎䋲䈫䈜䉎䇯᭴ㅧ䈲ᒛᒏ
᪞䈪䇮䉴䊤䊑ෘ䈲 㪈㪇㪇㫄㫄 䈪䈅䉎䇯㩷
㩷 ᷰ䉍ᑈਅᒻ⁁෸䈶ታ㛎⁁ᴫ䉕࿑ 㪈㪉 䈮␜䈜䇯೙ᓮⵝ⟎䈲䇮
0
-5
-10
-15
ᝄേ⾰㊂ 㪐㪌㫂㪾䇮࿕᦭ᝄേᢙ 㪌㪅㪈㪟㫑 䈱⁁ᘒ䈫䈚䈢䇯ᷰ䉍ᑈਅ
-20
䈱䈾䈿 㪈㪆㪋 䈱૏⟎䈮䉝䉪䊁䉞䊑೙ᓮⵝ⟎䉕⸳⟎䈚䇮䋱ᰴ䊝䊷
Phase(degree)
䊄䈫䋲ᰴ䊝䊷䊄䉕หᤨ䈮೙ᓮ䈜䉎䈖䈫䉕⋡ᮡ䈫䈚䈢䇯䈭䈍䇮೙
ᓮⵝ⟎䈲䋴㓈䈱䉴䊃䉾䊌䊷䈪଻ᜬ䈚䈩⸳⟎䈚䈢䇯㩷
㪹
10
0
5
10
15
20
15
20
0
-100
Frequency(Hz)
㪈㪅㪐㫄
㪸
5
100
-200
㪘㪤㪛
0
200
㩷
࿑ 㪈㪋㩷 ⋡ᮡᗵᐲ㑐ᢙ䋨㪪㪁䋩㩷
㩷
㪈㪌㪅㪉㫄
೙ᓮⵝ⟎䈫೙ᓮኻ⽎䈫䈎䉌䈭䉎વ㆐㑐ᢙ䋨䊝䊂䊦䋩䈫⋡ᮡ
ᗵᐲ㑐ᢙ䈎䉌⥄േ⊛䈮ᓧ䉌䉏䈢೙ᓮེવ㆐㑐ᢙ 㪚㫐㫌 䉕࿑ 㪈㪌
࿑ 㪈㪉㩿㪸㪀㩷 ᷰ䉍ᑈਅᒻ⁁䈍䉋䈶 㪘㪤㪛䇮᷹ቯὐ૏⟎㩷
䈮␜䈜䇯䉁䈢䇮ᓧ䉌䉏䈢೙ᓮེ䈎䉌⸘▚䈘䉏䉎ᗵᐲ㑐ᢙ 㪪 䈫
AMD
⋡ᮡ䈫䈱⺋Ꮕ䋨㪪㪄㩷㪪㪁䋩䉕࿑ 㪈㪍 䈮␜䈜䇯೙ᓮኻ⽎䋱䈱႐ว䈫ห
᭽䇮⺋Ꮕ䈲᦭䉎䈏䇮ήⷞ䈪䈐䉎䈾䈬ዊ䈘䈇䈖䈫䈏䉒䈎䉎䇯㩷
㩷
5
Cyu(s)
60
Gain(dB)
Gain(dB)
80
40
20
0
-20
࿑ 㪈㪉㩿㪹㪀㩷 ᷰ䉍ᑈਅ䈪䈱೙ᓮታ㛎㘑᥊㩷
0
5
10
15
-20
20
䉍ᷰ䉍ᑈਅ䉕ടᝄ䈚䈢䇯࿑ 㪈㪊 䈮䇮೙ᓮାภ䈮ኻ䈜䉎ᐥ䋨㪈㪆㪋
૏⟎䋩䈱ടㅦᐲવ㆐․ᕈ䉕␜䈜䇯⭯⚦✢䈏ታ᷹䇮Ớᄥ✢䈏
หቯ䈚䈢䊝䊂䊦䈪䈅䉎䇯หቯ䊝䊂䊦䈲䇮ᷰ䉍ᑈਅ䈱䋲ᰴ䊝䊷
S(s)
0
5
10
15
20
0.2
Gain(dB)
Phase(degree)
ᷰ䉍ᑈਅ 㪈㪆㪋 ૏⟎䈮⸳⟎䈚䈩䈇䉎䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈮䉋
-10
-15
200
0
-5
100
0
0.1
0.0
-100
-0.1
-200
-0.2
0
5
10
15
20
S(s)-S*(s)
0
5
10
15
20
㩷
࿑ 㪈㪌㩷 ೙ᓮེ㩿㪚㫐㫌㪀㩷 㩷 ࿑ 㪈㪍㩷 ᗵᐲ㑐ᢙ 㪪 䈫⺋Ꮕ㩿㪪㪄㪪㪁㪀㩷
Frequency(Hz)
䊄䉁䈪ኻ⽎䈫䈚ᰴᢙ䉕䋶䈫䈚䈢䇯࿑䈎䉌䇮ታ᷹䈫䊝䊂䊦䈲䈾䈫
Frequency(Hz)
䉖䈬৻⥌䈚䈩䈇䉎䇯หቯ䊝䊂䊦䈱․ᕈ䈲䇮䋱ᰴ䊝䊷䊄䈱࿕᦭
㩷
ᝄേᢙ 㪉㪅㪏㪈㪟㫑䇮ᷫ⴮ቯᢙ 㪇㪅㪇㪈㪉䇮᦭ല⾰㊂ 㪏㪅㪌㪎㫋㫆㫅䇮䋲ᰴ䊝
೙ᓮലᨐ䉕ᬌ⸽䈜䉎䈢䉄䇮㕖೙ᓮ䇮䉝䉪䊁䉞䊑೙ᓮⵝ⟎
䈮䉋䉎೙ᓮ䈫䈱䋲䈧䈱⁁ᘒ䈪ᰴ䈮␜䈜ᝄേታ㛎䉕ⴕ䈦䈢䇯㩷
䊷䊄䈱࿕᦭ᝄേᢙ 㪈㪇㪅㪇㪋㪟㫑䇮ᷫ⴮ቯᢙ 㪇㪅㪇㪈㪍䇮᦭ല⾰㊂
࿑ 㪈㪎 䈮䇮ᷰ䉍ᑈਅਛᄩ䈪ዮિ䉕ⴕ䈇ടᝄ䈚䇮䈠䈱ᓟ⥄↱
㪍㪅㪍㪎㫋㫆㫅 䈪䈅䉎䇯㩷
䋭㪌䋭
䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภ
ᝄേ䈘䈞䈢ᤨ䈱ᐥਛᄩ૏⟎䈱ടㅦᐲ䈍䉋䈶೙ᓮାภ䈱ᤨ
೙ᓮ䈮䉋䉍ំ䉏䈏⚂ 㪊㪆㪋 䈮䈭䈦䈩䈇䉎䇯৻ᣇ 㪈㪆㪋 ૏⟎䈲䇮
ೞᱧᵄᒻ䉕␜䈜䇯㕖೙ᓮ䈱⁁ᘒ䈪䈲ᷫ⴮ቯᢙ䈏㕖Ᏹ䈮ዊ
䋲ᰴ䊝䊷䊄䈱ᝄേ䈏ᄢ䈐䈒䇮㕖೙ᓮ⁁ᘒ䈪䈲ዬ૑ᕈ⢻
䈘䈒ំ䉏䈏䈭䈎䈭䈎෼䉁䉌䈭䈇䈏䇮೙ᓮ䈱⁁ᘒ䈪䈲䇮೙ᓮ
㪭㪄㪋㪅㪌 䈫䈭䉎䈏䇮೙ᓮ⁁ᘒ䈪 㪭㪄㪉㪅㪇 䈫䈭䉍䇮೙ᓮ䈮䉋䉍ំ䉏
ⵝ⟎䈏ᑈਅਛᄩ䈪䈲䈭䈒 㪈㪆㪋 䈱૏⟎䈮⸳⟎䈘䉏䈩䈇䈩䉅䇮
䈏⚂ 㪈㪆㪉 એਅ䈮䈭䈦䈩䈇䉎䇯৻⥸䈮䋱䈧䈱 㪫㪤㪛 ⵝ⟎䈪䈲
ំ䉏䉕⚛ᣧ䈒ૐᷫ䈪䈐䉎䈖䈫䉕⏕⹺䈚䈢䇯㩷
䋱䈧䈱䊝䊷䊄䈱೙ᓮ䈚䈎䈪䈐䈭䈇䈢䉄䇮ᧄᷰ䉍ᑈਅ䈱䉋䈉
⥄↱ᝄേ
䈮䇮䋱ᰴ䊝䊷䊄䈱ំ䉏䈣䈔䈪䈭䈒䇮ᱠⴕ䈪䋲ᰴ䊝䊷䊄䈱ំ
ടᝄ
䈇䇯䉝䉪䊁䉞䊑೙ᓮⵝ⟎䈱႐ว䇮ⶄᢙ䈱䊝䊷䊄䉕หᤨ䈮೙
0
-40
-80
0
5
10
15
㩿㪸㪀㩷ᐥടㅦᐲ䋨㕖೙ᓮ䋩
ᓮ䈜䉎䈖䈫䈏น⢻䈪䇮ᱠⴕ䈪ബ⿠䈘䉏䉎䋱ᰴ䇮䋲ᰴ䊝䊷䊄䈱
20
ᝄേ䉕ૐᷫ䈘䈞ዬ૑ᕈ⢻䉕ะ਄䈪䈐䉎䈖䈫䉕⏕⹺䈚䈢䇯㩷
Time(sec)
ਛᄩ૏⟎
40
-40
-80
0
5
10
15
㩿㪹㪀㩷ᐥടㅦᐲ䋨೙ᓮ䋩
10
20
Time(sec)
5
0
-5
-10
0
5
10
15
20
Time(sec)
㩿㪺㪀㩷೙ᓮାภ䋨೙ᓮ䋩
㩷
20
10
V-10
V-5
V-3
V-1.5
1 V-0.75
0.1
1
10
Ƃ᩼Сࣂƃ
Ą
ƂСࣂƃ ࿑ 㪈㪎㩷 ೙ᓮታ㛎⚿ᨐ䋨ዮિടᝄ෸䈶⥄↱ᝄേ䋩㩷
㩷
30
Frequency(Hz)
Ą
20
V-5
V-3
V-1.5
1 V-0.75
0.1
೙ᓮ䈱႐ว䇮ᱠ⺞䈱䋴୚ᚑಽ䈫䋲ᰴ࿕᦭ᝄേᢙ䈏౒ᝄ䈚
䈇䉎䇯৻ᣇ䇮೙ᓮ䈱႐ว䈮䈲䇮ᦨᄢ⚂ 㪌㪺㫄㪆㫊㪉 䈮ᛥ䈋䉌䉏
Ƃ᩼Сࣂƃ Ą
ƂСࣂƃ Acc(cm/s2)
Dˮፗ
㩷
䈇䈩䇮⸳⸘䊌䊤䊜䊷䉺䉕᣿⸃䈮䈎䈧◲න䈮䈚䈢⸳⸘ᴺ䉕␜
㪈㪆㪋૏⟎
䈚䇮ታ㓙䈱ᐥ䉕ኻ⽎䈫䈚䈩೙ᓮታ㛎䉕ⴕ䈦䈢䇯䈠䈱⚿ᨐ䇮ᐥ
ടㅦᐲ䊐䉞䊷䊄䊋䉾䉪೙ᓮ䈮䉋䉍䇮䊌䉾䉲䊑ဳⵝ⟎䈪䈲ታ⃻
0
5
10
15
20
㩿㪸㪀㩷ᐥടㅦᐲ䋨㕖೙ᓮ䋩
Acc(cm/s2)
30
ᐥ਄ਅᝄേ䉕ૐᷫ䈜䉎䉝䉪䊁䉞䊑೙ᓮⵝ⟎䋨㪘㪤㪛䋩䈮䈧
䈩䈇䈩䇮৻ੱᱠⴕ䈱႐ว䈮䉅೙ᓮലᨐ䈏⏕⹺䈪䈐䈢䇯㩷
25
䈪䈐䈭䈇㜞䈇೙ᓮᕈ⢻䉕ታ⃻䈜䉎䈖䈫䈏䈪䈐䈢䇯㩷
30
Time(sec)
㩷
㪈㪆㪋૏⟎
ෳ ⠨ ᢥ ₂㩷
㩷
0
5
10
15
20
㩿㪹㪀㩷ᐥടㅦᐲ䋨೙ᓮ䋩
4
25
㪈㪀㩷 ਛ᧛૫਽䇮ਛጊ᣽ዏ䇮⬿ᱜᐘ䇮╣੗సᒾ䋺䊊䉟䊑䊥䉾䊄䉝
30
Time(sec)
䉪䉼䊠䉣䊷䉺䉕↪䈇䈢䉝䉪䊁䉞䊑ᓸᝄേ೙ᓮ䈮㑐䈜䉎⎇
2
ⓥ䋬䊐䉳䉺ᛛⴚ⎇ⓥႎ๔䋬㪋㪈䋬㫇㪅㪋㪈㪄㪋㪍䋬㩷 㪉㪇㪇㪌㩷
0
-2
-4
10
Frequency(Hz)
Ą
§䋶䋮䉁䈫䉄㩷
䈢䈢䉄ടㅦᐲ䈏ᄢ䈐䈒䈭䉍䇮ᦨᄢ୯䈏⚂ 㪈㪇㪺㫄㪆㫊㪉 䈫䈭䈦䈩
15
10
5
0
-5
-10
-15
1
࿑ 㪈㪐㩷 ዬ૑ᕈ⢻䈱Ყセ䋨৻ੱᱠⴕ䋩㩷
ടㅦᐲ䈍䉋䈶೙ᓮାภ䈱ᤨೞᱧᵄᒻ䉕࿑ 㪈㪏 䈮␜䈜䇯㕖
15
10
5
0
-5
-10
-15
V-10
10
Cɶ‫ځ‬ˮፗ
ᰴ䈮䇮ᷰ䉍ᑈਅ਄䈪৻ੱᱠⴕ䉕ⴕ䈦䈢ᤨ䈱 㪈㪆㪋 ૏⟎䈱
Control(v)
ዬ૑ᕈ⢻䊧䊔䊦
㕖೙ᓮ
೙ᓮ
0
3rd Octband 0-Peak SP (cm/s2)
Acc(cm/s2)
80
Control(v)
䉏䉅ബ⿠䈘䉏䉎䉋䈉䈭႐ว䇮ዬ૑ᕈ⢻䉕㜞䉄䉎䈖䈫䈲㔍䈚
ਛᄩ૏⟎
40
3rd Octband 0-Peak SP (cm/s2)
Acc(cm/s2)
80
㪉㪀㩷 ᣣᧄᑪ▽ቇળ䋺ᑪ▽‛䈱ᝄേ䈮㑐䈜䉎ዬ૑ᕈ⢻⹏ଔᜰ
0
5
10
15
20
㩿㪺㪀㩷೙ᓮାภ䋨೙ᓮ䋩
25
30
Time(sec)
㊎䊶ห⸃⺑䋬㪈㪐㪐㪈㩷 㩷
㩷
࿑ 㪈㪏㩷 ೙ᓮታ㛎⚿ᨐ䋨৻ੱᱠⴕ䋩㩷
䈵 䈫 䈖 䈫 㩷
㩷
㩷 ᱠ㆏ᯅ䉕ᱠ䈇䈩䈇䉎䈫ᄌ䈭ᗵ䈛䈮䈭
ᦨᓟ䈮䇮৻ੱᱠⴕᤨ䈱ᑈਅਛᄩ૏⟎䇮㪈㪆㪋 ૏⟎䈪䈱ᐥ
䉎ᤨ䈏䈅䉎䇯ᱠⴕ䈮䉋䈦䈩ᯅ䈱਄ਅᝄ
਄ਅᝄേ䈱ዬ૑ᕈ⢻⹏ଔ䉕ⴕ䈦䈢⚿ᨐ䉕࿑ 㪈㪐 䈮␜䈜䇯
േ䈏ᄢ䈐䈒䈭䈦䈩䇮䈠䈱਄䉕ᱠ䈇䈩䈇
ਛᄩ૏⟎䈲䇮㕖೙ᓮ⁁ᘒ䈪 㪉䌾㪋䌈䌺ᚑಽ䈏 㪭㪄㪉㪅㪉䇮㪈㪇㪟㫑
䉎䈎䉌䈣䇯ᐥ䈱਄ਅᝄേ䈱໧㗴䈲ᗧ
ᚑಽ䈏 㪭㪄㪈㪅㪊 䈪䈅䉍䇮㪈 ᰴ䊝䊷䊄䈱ᝄേ䈱ᣇ䈏ᄢ䈐䈒䇮ዬ
ᄖ䈫りㄭ䈮䈅䉎䇯りㄭ䈭ਇᔟ䈭ំ䉏䉕
૑ᕈ⢻䈲 㪭㪄㪉㪅㪉 䈪䈅䉎䇯೙ᓮ⁁ᘒ䈪䈲 㪉䌾㪋䌈䌺ᚑಽ䈏
㪭㪄㪈㪅㪍䇮㪈㪇㪟㫑 ᚑಽ䈏 㪭㪄㪈㪅㪇 䈪䇮ዬ૑ᕈ⢻䈲 㪭㪄㪈㪅㪍 䈫䈭䉍䇮
ਛ᧛㩷 ૫਽
䋭㪍䋭
೙ᓮ䉕૶䈦䈩ዊ䈘䈒䈚䈢䈇䈫ᕁ䈉䇯㩷