CONTROL APPARATUS AND VIBRATION PRESENTATION APPARATUS
To suppress generation of harmonics when adjusting a vibration damping period after start vibration of an operating apparatus.SOLUTION: A control apparatus controls an electromagnetic actuator for driving an operating device supported elastically vibratable by an elastic support in one of its vibrat...
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| creator | DAN TORU NGUYEN THI HONG THU |
| description | To suppress generation of harmonics when adjusting a vibration damping period after start vibration of an operating apparatus.SOLUTION: A control apparatus controls an electromagnetic actuator for driving an operating device supported elastically vibratable by an elastic support in one of its vibration directions to vibrate. The control apparatus comprises a circuit for applying a main drive signal to a coil of the electromagnetic actuator to start vibration of the operating apparatus in response to a touch operation on the operating apparatus, and then applying a sub-drive signal to adjust a vibration damping period. The sub-drive signal has a variable voltage that fluctuates with the offset voltage offset from the zero voltage as its center value. The waveform showing the variation of the variable voltage is a sinusoidal or cosine function curve, and the circuit applies the sub-drive signal while changing the offset voltage every cycle.SELECTED DRAWING: Figure 20
【課題】操作機器の振動を開始した後に振動減衰期間を調整するに際して高調波の発生を抑制すること。【解決手段】制御装置は、弾性支持部により弾性振動可能に支持された操作機器をその振動方向の一方向に駆動して振動させる電磁アクチュエーターを制御する制御装置であって、電磁アクチュエーターのコイルに対し、主駆動信号を印加して、操作機器に対する接触操作に応じた操作機器の振動を開始した後、副駆動信号を印加して、振動の減衰期間を調整する回路を有し、副駆動信号は、ゼロ電圧からオフセットしたオフセット電圧を中心値として変動する可変電圧を有し、可変電圧の変動を示す波形が正弦関数的曲線又は余弦関数的曲線であり、回路は、オフセット電圧を周期毎に変えながら、副駆動信号を印加する。【選択図】図２０ |
| format | Patent |
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【課題】操作機器の振動を開始した後に振動減衰期間を調整するに際して高調波の発生を抑制すること。【解決手段】制御装置は、弾性支持部により弾性振動可能に支持された操作機器をその振動方向の一方向に駆動して振動させる電磁アクチュエーターを制御する制御装置であって、電磁アクチュエーターのコイルに対し、主駆動信号を印加して、操作機器に対する接触操作に応じた操作機器の振動を開始した後、副駆動信号を印加して、振動の減衰期間を調整する回路を有し、副駆動信号は、ゼロ電圧からオフセットしたオフセット電圧を中心値として変動する可変電圧を有し、可変電圧の変動を示す波形が正弦関数的曲線又は余弦関数的曲線であり、回路は、オフセット電圧を周期毎に変えながら、副駆動信号を印加する。【選択図】図２０</description><language>eng ; jpn</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; FOR PERFORMING MECHANICAL WORK IN GENERAL ; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL ; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY ; PERFORMING OPERATIONS ; PHYSICS ; TRANSPORTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240402&DB=EPODOC&CC=JP&NR=2024043871A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240402&DB=EPODOC&CC=JP&NR=2024043871A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAN TORU</creatorcontrib><creatorcontrib>NGUYEN THI HONG THU</creatorcontrib><title>CONTROL APPARATUS AND VIBRATION PRESENTATION APPARATUS</title><description>To suppress generation of harmonics when adjusting a vibration damping period after start vibration of an operating apparatus.SOLUTION: A control apparatus controls an electromagnetic actuator for driving an operating device supported elastically vibratable by an elastic support in one of its vibration directions to vibrate. The control apparatus comprises a circuit for applying a main drive signal to a coil of the electromagnetic actuator to start vibration of the operating apparatus in response to a touch operation on the operating apparatus, and then applying a sub-drive signal to adjust a vibration damping period. The sub-drive signal has a variable voltage that fluctuates with the offset voltage offset from the zero voltage as its center value. The waveform showing the variation of the variable voltage is a sinusoidal or cosine function curve, and the circuit applies the sub-drive signal while changing the offset voltage every cycle.SELECTED DRAWING: Figure 20
【課題】操作機器の振動を開始した後に振動減衰期間を調整するに際して高調波の発生を抑制すること。【解決手段】制御装置は、弾性支持部により弾性振動可能に支持された操作機器をその振動方向の一方向に駆動して振動させる電磁アクチュエーターを制御する制御装置であって、電磁アクチュエーターのコイルに対し、主駆動信号を印加して、操作機器に対する接触操作に応じた操作機器の振動を開始した後、副駆動信号を印加して、振動の減衰期間を調整する回路を有し、副駆動信号は、ゼロ電圧からオフセットしたオフセット電圧を中心値として変動する可変電圧を有し、可変電圧の変動を示す波形が正弦関数的曲線又は余弦関数的曲線であり、回路は、オフセット電圧を周期毎に変えながら、副駆動信号を印加する。【選択図】図２０</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>FOR PERFORMING MECHANICAL WORK IN GENERAL</subject><subject>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</subject><subject>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBz9vcLCfL3UXAMCHAMcgwJDVZw9HNRCPN0AnI8_f0UAoJcg139QiAcuCIeBta0xJziVF4ozc2g5OYa4uyhm1qQH59aXJCYnJqXWhLvFWBkYGRiYGJsYW7oaEyUIgCVfijP</recordid><startdate>20240402</startdate><enddate>20240402</enddate><creator>DAN TORU</creator><creator>NGUYEN THI HONG THU</creator><scope>EVB</scope></search><sort><creationdate>20240402</creationdate><title>CONTROL APPARATUS AND VIBRATION PRESENTATION APPARATUS</title><author>DAN TORU ; NGUYEN THI HONG THU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024043871A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>FOR PERFORMING MECHANICAL WORK IN GENERAL</topic><topic>GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL</topic><topic>METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DAN TORU</creatorcontrib><creatorcontrib>NGUYEN THI HONG THU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAN TORU</au><au>NGUYEN THI HONG THU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROL APPARATUS AND VIBRATION PRESENTATION APPARATUS</title><date>2024-04-02</date><risdate>2024</risdate><abstract>To suppress generation of harmonics when adjusting a vibration damping period after start vibration of an operating apparatus.SOLUTION: A control apparatus controls an electromagnetic actuator for driving an operating device supported elastically vibratable by an elastic support in one of its vibration directions to vibrate. The control apparatus comprises a circuit for applying a main drive signal to a coil of the electromagnetic actuator to start vibration of the operating apparatus in response to a touch operation on the operating apparatus, and then applying a sub-drive signal to adjust a vibration damping period. The sub-drive signal has a variable voltage that fluctuates with the offset voltage offset from the zero voltage as its center value. The waveform showing the variation of the variable voltage is a sinusoidal or cosine function curve, and the circuit applies the sub-drive signal while changing the offset voltage every cycle.SELECTED DRAWING: Figure 20
【課題】操作機器の振動を開始した後に振動減衰期間を調整するに際して高調波の発生を抑制すること。【解決手段】制御装置は、弾性支持部により弾性振動可能に支持された操作機器をその振動方向の一方向に駆動して振動させる電磁アクチュエーターを制御する制御装置であって、電磁アクチュエーターのコイルに対し、主駆動信号を印加して、操作機器に対する接触操作に応じた操作機器の振動を開始した後、副駆動信号を印加して、振動の減衰期間を調整する回路を有し、副駆動信号は、ゼロ電圧からオフセットしたオフセット電圧を中心値として変動する可変電圧を有し、可変電圧の変動を示す波形が正弦関数的曲線又は余弦関数的曲線であり、回路は、オフセット電圧を周期毎に変えながら、副駆動信号を印加する。【選択図】図２０</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS PHYSICS TRANSPORTING |
| title | CONTROL APPARATUS AND VIBRATION PRESENTATION APPARATUS |
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