JP2016038965A5 - - Google Patents

Download PDF

Info

Publication number
JP2016038965A5
JP2016038965A5 JP2014160095A JP2014160095A JP2016038965A5 JP 2016038965 A5 JP2016038965 A5 JP 2016038965A5 JP 2014160095 A JP2014160095 A JP 2014160095A JP 2014160095 A JP2014160095 A JP 2014160095A JP 2016038965 A5 JP2016038965 A5 JP 2016038965A5
Authority
JP
Japan
Prior art keywords
motor
rotation speed
rotation
ray
calculation unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP2014160095A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016038965A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014160095A priority Critical patent/JP2016038965A/ja
Priority claimed from JP2014160095A external-priority patent/JP2016038965A/ja
Publication of JP2016038965A publication Critical patent/JP2016038965A/ja
Publication of JP2016038965A5 publication Critical patent/JP2016038965A5/ja
Ceased legal-status Critical Current

Links

Images

JP2014160095A 2014-08-06 2014-08-06 Ｘ線装置およびその制御方法 Ceased JP2016038965A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014160095A JP2016038965A (ja) 2014-08-06 2014-08-06 Ｘ線装置およびその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014160095A JP2016038965A (ja) 2014-08-06 2014-08-06 Ｘ線装置およびその制御方法

Publications (2)

Publication Number Publication Date
JP2016038965A JP2016038965A (ja) 2016-03-22
JP2016038965A5 true JP2016038965A5 (https=) 2017-09-07

Family

ID=55529903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014160095A Ceased JP2016038965A (ja) 2014-08-06 2014-08-06 Ｘ線装置およびその制御方法

Country Status (1)

Country Link
JP (1) JP2016038965A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112057097A (zh) * 2019-06-11 2020-12-11 北京智束科技有限公司 一种智能ct球管系统
CN113707519B (zh) * 2021-09-17 2024-03-12 武汉联影医疗科技有限公司 一种基于动压滑动轴承的x射线管的运行控制方法和系统
WO2023146976A1 (en) * 2022-01-26 2023-08-03 Boston Scientific Scimed, Inc. Reducing catheter rotation motor pwm interference with intravascular ultrasound imaging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217997A (ja) * 1983-05-26 1984-12-08 Hitachi Medical Corp Ｘ線管陽極の駆動装置
JPH0665189B2 (ja) * 1986-05-02 1994-08-22 株式会社日立メディコ 軸受の寿命判定装置を備えたｘ線管
JPH05290773A (ja) * 1992-04-15 1993-11-05 Rigaku Corp 回転対陰極ｘ線発生装置の制御方法
DE4444361A1 (de) * 1994-12-14 1996-06-20 Philips Patentverwaltung Verfahren zur Überwachung der Drehzahl eines Induktionsmotors
JP2885398B2 (ja) * 1997-04-01 1999-04-19 株式会社東芝 Ｘ線装置
JP4262810B2 (ja) * 1998-11-12 2009-05-13 株式会社日立メディコ Ｘ線管の陽極回転駆動装置
JP2005057817A (ja) * 2003-08-01 2005-03-03 Aisin Aw Co Ltd 電動駆動制御装置、電動駆動制御方法及びそのプログラム
JP2009273302A (ja) * 2008-05-09 2009-11-19 Calsonic Kansei Corp 電動モータの制御装置
JP5537399B2 (ja) * 2010-12-16 2014-07-02 株式会社日立製作所 制御装置
JP5652610B2 (ja) * 2011-02-15 2015-01-14 サンデン株式会社 モータ制御装置

Similar Documents

Publication Publication Date Title
US9203339B2 (en) Motor driving device and brushless motor
US9225273B2 (en) Motor drive method, motor drive device, and brushless motor
JP6379092B2 (ja) Ｘ線ｃｔ装置、ｘ線高電圧装置、および、ｘ線撮影装置
US20190229672A1 (en) Systems and methods for acquiring measurements of rotor temperature of electric machines
CN101502185A (zh) X射线管的飞轮电极
EP2114006A2 (en) Position sensorless control of permanent magnet motor
CN104993761B (zh) 永磁无刷直流电机的弱磁控制方法和装置
JP2016038965A5 (https=)
US20150229249A1 (en) Electronic motor-generator system and method for controlling an electric motor-generator
JP2013182764A (ja) Ｘ線装置
JP2016038965A (ja) Ｘ線装置およびその制御方法
JP2017531417A (ja) モーター制御システム及びモーター側力率の制御方法及び装置
WO2006131878A1 (en) Sensorless measurement of the rotation frequency of a rotor of an asynchronous machine
CN105517309B (zh) X射线发生器的阳极转速检测
JP4213894B2 (ja) Ｘ線管装置及びこれを用いたｘ線発生装置並びにｘ線画像診断装置
CN102415219B (zh) 高电压装置以及具备该高电压装置的放射线源、放射线透视摄像设备
US9748878B1 (en) Adaptive brake timing for a brushless motor
WO2004047505A1 (ja) Ｘ線装置およびその駆動方法
CN111407295A (zh) 一种扫描控制方法、装置、设备及存储介质
JP6343235B2 (ja) ブラシレスモータの駆動装置、及び駆動方法
JP7043352B2 (ja) 電源装置及び回転陽極ｘ線管装置
KR20200017500A (ko) 사이리스터 기동 장치
JP6253299B2 (ja) Ｘ線管装置及びｘ線撮影装置
JP2015032446A5 (https=)
JP2015035877A5 (https=)