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1. 发明授权

EP2717439B1 ELECTRIC ACTUATOR DRIVE DEVICE 有权转让
公开(公告)号：EP2717439B1
公开(公告)日：2018-11-28
申请号：EP12794116.9
申请日：2012-04-05
申请人： IHI Aerospace Co., Ltd. , Sinfonia Technology Co., Ltd.
发明人： OYORI, Hitoshi , WAKITA, Masaya , SHIMOMURA, Yukio
IPC分类号： H02K7/20 , H02P9/10 , B64G1/00 , H02P27/00 , H02P9/04
CPC分类号： H02P27/00 , B64G1/40 , B64G1/66 , H02P9/04 , H02P9/107
摘要： The present invention aims to respond a transient high instantaneous current that flows during acceleration of an electric actuator as well as to reduce the size and weight. The present invention is an electric actuator driver, including: an electric actuator (10); a motor generator (50) to drive the electric actuator (10); and a motor generator driving means (C8) to rotate the motor generator (50) at a rotation speed with which the motor generator (50) supplies a high instantaneous current that flows during acceleration / deceleration of the electric actuator (10).

2. 发明公开

EP2717464A1 ELECTRIC ACTUATOR DRIVE DEVICE AND ACTUATOR USING SAME 审中-公开
标题翻译：电动执行器驱动装置和执行器使用相同
公开(公告)号：EP2717464A1
公开(公告)日：2014-04-09
申请号：EP12793527.8
申请日：2012-04-05
申请人： IHI Aerospace Co., Ltd. , Sinfonia Technology Co., Ltd.
发明人： OYORI, Hitoshi , WAKITA, Masaya , SHIMOMURA, Yukio
IPC分类号： H02P3/22 , B64G1/00 , H02P27/06
CPC分类号： H02P3/14 , B64G1/40 , B64G1/66 , H02P3/18 , H02P27/06 , H02P29/0241
摘要： To bring an actuator driving motor having a malfunction such as failure to a stop in a shorter time without employing a mechanical braking system. The present invention is an electric actuator driver, including: a power supply; an actuator driving motor (11A, 11B) to be supplied with power from the power supply to drive an actuator (B1); a motor braking circuit (C) to apply a regenerative brake on the actuator driving motor (11A, 11B); a malfunction occurrence determining means (D1) to determine whether there is a malfunction in a necessary component; and a regenerative braking means (D3) to apply the regenerative brake on the actuator driving motor (11A, 11B) by means of the motor braking circuit (C).
摘要翻译：在不使用机械制动系统的情况下，使驱动马达在短时间内发生故障（例如故障停止）。本发明是一种电动致动器驱动器，包括：电源; 致动器驱动马达（11A，11B），其被供给来自所述电源的电力以驱动致动器（B1）;致动器驱动马达电动机制动电路（C），对致动器驱动用电动机（11A，11B）施加再生制动; 故障发生确定装置（D1），用于确定在必要组件中是否存在故障; 和通过电动机制动电路（C）对致动器驱动电动机（11A，11B）施加再生制动的再生制动装置（D3）。

3. 发明公开

EP2717439A1 ELECTRIC ACTUATOR DRIVE DEVICE 有权转让
标题翻译： ELEKTRISCHE STELLANTRIEBSVORRICHTUNG
公开(公告)号：EP2717439A1
公开(公告)日：2014-04-09
申请号：EP12794116.9
申请日：2012-04-05
申请人： IHI Aerospace Co., Ltd. , Sinfonia Technology Co., Ltd.
发明人： OYORI, Hitoshi , WAKITA, Masaya , SHIMOMURA, Yukio
IPC分类号： H02K7/20 , H02P9/10 , B64G1/00
CPC分类号： H02P27/00 , B64G1/40 , B64G1/66 , H02P9/04 , H02P9/107
摘要： The present invention aims to respond a transient high instantaneous current that flows during acceleration of an electric actuator as well as to reduce the size and weight. The present invention is an electric actuator driver, including: an electric actuator (10); a motor generator (50) to drive the electric actuator (10); and a motor generator driving means (C8) to rotate the motor generator (50) at a rotation speed with which the motor generator (50) supplies a high instantaneous current that flows during acceleration / deceleration of the electric actuator (10).
摘要翻译：本发明旨在响应在电动致动器的加速期间流动的瞬时高瞬时电流以及减小尺寸和重量。本发明是电致动器驱动器，其包括：电致动器（10）; 电动发电机（50），用于驱动所述电致动器（10）; 以及电动发电机驱动装置（C8），以使电动发电机（50）提供在电动促动器（10）的加减速期间流动的高瞬时电流的转速使电动发电机（50）旋转。

4. 发明公开

EP2853977A1 CONTROL UNIT FOR DRIVING DEVICE 有权
标题翻译： STEUEREINHEITFÜREINE ANTRIEBSVORRICHTUNG
公开(公告)号：EP2853977A1
公开(公告)日：2015-04-01
申请号：EP13794437.7
申请日：2013-05-16
申请人： IHI Aerospace Co., Ltd. , Sinfonia Technology Co., Ltd.
发明人： OYORI, Hitoshi , OHTA, Yoshito , ONISHI, Keisuke
IPC分类号： G05D3/12 , G05B11/36
CPC分类号： H02P5/00 , G05B11/32 , G05B11/36 , G05B11/38 , G05B2219/40208 , G05B2219/42317
摘要： Multipliers 21a and 21b output values, which are obtained by multiplying a total drive command value E s by first and second gains G 1 and G 2 , respectively, as first and second drive command values E 1 and E 2 . Controllers 23a and 23b control first and second actuators (motors) 5 and 7, respectively, on the basis of the first and second drive command values. The detection values of the drive amounts of the actuators are denoted by E f1 and E f2 , respectively, and the detection value of the drive amount of a driven body is denoted by E f . A gain calculator 27 calculates the gains G 1 and G 2 on the basis of E f1 , E f and E f2 . An upper limit value of E f , which denotes the drive amount of the driven body, is denoted by L max . When E f1 , E f2 or E f approaches zero, the first gain G 1 is brought close to (E f1 - L max /2)/(E f - L max ).
摘要翻译：乘法器21a和21b的输出值分别通过将总驱动指令值E s乘以第一和第二增益G 1和G 2而获得，作为第一和第二驱动指令值E 1和E 2。控制器23a和23b分别基于第一和第二驱动指令值来控制第一和第二致动器（马达）5和7。致动器的驱动量的检测值分别由E f1和E f2表示，驱动体的驱动量的检测值用E f表示。增益计算器27基于E f1，E f和E f2计算增益G 1和G 2。表示被驱动体的驱动量的E f的上限值由L max表示。当E f1，E f2或E f接近零时，第一增益G 1接近于（E f1 -L max / 2）/（E f -L max）。

5. 发明授权

EP2853977B1 CONTROL UNIT FOR DRIVING DEVICE 有权
公开(公告)号：EP2853977B1
公开(公告)日：2018-10-10
申请号：EP13794437.7
申请日：2013-05-16
申请人： IHI Aerospace Co., Ltd. , Sinfonia Technology Co., Ltd.
发明人： OYORI, Hitoshi , OHTA, Yoshito , ONISHI, Keisuke
IPC分类号： G05D3/12 , G05B11/36 , G05B11/32
CPC分类号： H02P5/00 , G05B11/32 , G05B11/36 , G05B11/38 , G05B2219/40208 , G05B2219/42317
摘要： Multipliers 21a and 21b output values, which are obtained by multiplying a total drive command value E s by first and second gains G 1 and G 2 , respectively, as first and second drive command values E 1 and E 2 . Controllers 23a and 23b control first and second actuators (motors) 5 and 7, respectively, on the basis of the first and second drive command values. The detection values of the drive amounts of the actuators are denoted by E f1 and E f2 , respectively, and the detection value of the drive amount of a driven body is denoted by E f . A gain calculator 27 calculates the gains G 1 and G 2 on the basis of E f1 , E f and E f2 . An upper limit value of E f , which denotes the drive amount of the driven body, is denoted by L max . When E f1 , E f2 or E f approaches zero, the first gain G 1 is brought close to (E f1 - L max /2)/(E f - L max ).

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