公开(公告)号：US10243417B2

公开(公告)日：2019-03-26

申请号：US14782159

申请日：2014-04-02

Applicant: SAGEM DEFENSE SECURITE

Inventor： Jerome Piaton

IPC: H02K1/12 ,  H02K15/02 ,  H02K15/03 ,  H02K16/00 ,  H02K16/02 ,  H02K21/02 ,  H02K21/14

Abstract: A magnet motor has a stator formed from a laminated core provided with windings to form phases and a rotor provided with magnets distributed angularly around at least one section of the rotor and pivotably received in the housing of the stator. The stator has a length greater than a length of said section of the rotor and the rotor is provided with at least one ring made from magnetic material that adjoins said section and is received in the housing of the stator. A drive device having a plurality of motors and a method for producing such a motor are also provided.

公开(公告)号：US09284044B2

公开(公告)日：2016-03-15

申请号：US14394466

申请日：2013-04-15

Applicant: SAGEM DEFENSE SECURITE

Inventor： Geoffrey Beggiora ,  Jerome Piaton ,  Guillaume Mercier ,  Yann Vendenbaviere

IPC: B64C13/04 ,  G01C23/00 ,  B64C13/46 ,  G06F3/01 ,  G06F3/038

CPC classification number: B64C13/46 ,  B64C13/04 ,  G06F3/016 ,  G06F3/038

Abstract: The invention concerns a device for the active control of a force feedback for a control device, comprising a calculator, a position sensor (3) configured to provide the calculator with an effective position signal (Pm) of the control device, and an actuator (2) ensuring the displacement of the control device at the command of the calculator, the calculator being configured to use the effective position signal and modulate a setpoint current (lc) delivered to the actuator to ensure the position feedback of the displacement of the control device, characterized in that the calculator is further configured to create at least one saturation terminal (Bsat+, Bsat−) according to a predetermined function of the value of the effective position signal of the position/force law kind, and to saturate the setpoint current using the at least one saturation terminal.

Abstract translation: 本发明涉及用于主动控制用于控制装置的力反馈的装置，包括计算器，位置传感器（3），其被配置为向计算器提供控制装置的有效位置信号（Pm）和致动器（ 2）确保控制装置在计算器的命令下的位移，计算器被配置成使用有效位置信号并调制输送到致动器的设定值电流（lc），以确保控制装置的位移反馈 其特征在于，计算器还被配置为根据位置/力定律类型的有效位置信号的值的预定函数创建至少一个饱和端子（Bsat +，Bsat-），并且使用 所述至少一个饱和端子。

公开(公告)号：US20150081139A1

公开(公告)日：2015-03-19

申请号：US14394466

申请日：2013-04-15

Applicant: SAGEM DEFENSE SECURITE

Inventor： Geoffrey Beggiora ,  Jerome Piaton ,  Guillaume Mercier ,  Yann Vendenbaviere

IPC: B64C13/46 ,  B64C13/04

CPC classification number: B64C13/46 ,  B64C13/04 ,  G06F3/016 ,  G06F3/038

Abstract: The invention concerns a device for the active control of a force feedback for a control device, comprising a calculator, a position sensor (3) configured to provide the calculator with an effective position signal (Pm) of the control device, and an actuator (2) ensuring the displacement of the control device at the command of the calculator, the calculator being configured to use the effective position signal and modulate a setpoint current (lc) delivered to the actuator to ensure the position feedback of the displacement of the control device, characterised in that the calculator is further configured to create at least one saturation terminal (Bsat+, Bsat−) according to a predetermined function of the value of the effective position signal of the position/force law kind, and to saturate the setpoint current using the at least one saturation terminal.

Abstract translation: 本发明涉及用于主动控制用于控制装置的力反馈的装置，包括计算器，位置传感器（3），其被配置为向计算器提供控制装置的有效位置信号（Pm）和致动器（ 2）确保控制装置在计算器的命令下的位移，计算器被配置成使用有效位置信号并调制输送到致动器的设定值电流（lc），以确保控制装置的位移反馈 其特征在于，计算器还被配置为根据位置/力定律类型的有效位置信号的值的预定函数创建至少一个饱和端子（Bsat +，Bsat-），并且使用 所述至少一个饱和端子。

公开(公告)号：US10270299B2

公开(公告)日：2019-04-23

申请号：US14891276

申请日：2014-05-13

Applicant: SAGEM DEFENSE SECURITE

Inventor： Bernard Rabret ,  Jerome Piaton ,  Thierry Bessede

IPC: H02K1/14 ,  H02K15/02 ,  H02K29/03

Abstract: An electric motor stator wherein an annular central part and a yoke surrounding the central part, the central part includes a bundle of laminations delimiting poles, wherein the bundle of laminations includes a plurality of first laminations each containing portions forming a pole part that are joined by an annular internal portion, second laminations each forming a pole part being mounted between the first laminations, the first laminations being spaced apart from one another at a predetermined spacing according to a required inductance.

公开(公告)号：US08957621B2

公开(公告)日：2015-02-17

申请号：US14355538

申请日：2012-11-21

Applicant: Sagem Defense Securite

Inventor： Frederic Marques ,  Matthieu Aubron ,  Jerome Piaton ,  Guillaume Mercier ,  Guillaume Percheron ,  Gaetan Princay

IPC: H02P1/24 ,  H02P6/12 ,  H02K7/102 ,  H02P3/04

CPC classification number: H02P6/12 ,  H02K7/102 ,  H02P3/04 ,  H02P25/22 ,  H02P31/00

Abstract: An actuator comprising at least one multiphase motor having phases facing a rotor secured to an outlet shaft associated with a braking member and provided with a connection to a movable element that is to be moved, the motors and the braking member being connected to at least one motor control unit for controlling the motors by powering their phases. The motor has at least four phases wound in such a manner as to avoid a neutral point, and in that the control unit has one single-phase inverter per phase and is arranged to implement a nominal, three-phase mode of control, and a degraded mode of control that enables the rotor to be driven in rotation by powering two non-collinear phases thereof.

Abstract translation: 一种致动器，包括至少一个多相电动机，其具有相对于固定到与制动构件相关联的出口轴的转子的相位，并且设置有与待移动的可移动元件的连接，所述电动机和制动构件连接到至少一个 电机控制单元，用于通过对其电源供电来控制电动机。 电动机至少有四相卷绕以避免中性点，并且控制单元每相具有一个单相逆变器，并且被布置成实现标称的三相控制模式，并且 降级的控制模式，其使转子能够通过对其两个非共线相进行供电而被驱动旋转。

公开(公告)号：US20140292242A1

公开(公告)日：2014-10-02

申请号：US14355538

申请日：2012-11-21

Applicant: SAGEM DEFENSE SECURITE

Inventor： Frederic Marques ,  Matthieu Aubron ,  Jerome Piaton ,  Guillaume Mercier ,  Guillaume Percheron ,  Gaetan Princay

IPC: H02P6/12 ,  H02P3/04 ,  H02K7/102

CPC classification number: H02P6/12 ,  H02K7/102 ,  H02P3/04 ,  H02P25/22 ,  H02P31/00

Abstract: An actuator comprising at least one multiphase motor having phases facing a rotor secured to an outlet shaft associated with a braking member and provided with a connection to a movable element that is to be moved, the motors and the braking member being connected to at least one motor control unit for controlling the motors by powering their phases. The motor has at least four phases wound in such a manner as to avoid a neutral point, and in that the control unit has one single-phase inverter per phase and is arranged to implement a nominal, three-phase mode of control, and a degraded mode of control that enables the rotor to be driven in rotation by powering two non-collinear phases thereof.

Abstract translation: 一种致动器，包括至少一个多相电动机，其具有相对于固定到与制动构件相关联的出口轴的转子的相位，并且设置有与待移动的可移动元件的连接，所述电动机和制动构件连接到至少一个 电机控制单元，用于通过对其电源供电来控制电动机。 电动机至少有四相卷绕以避免中性点，并且控制单元每相具有一个单相逆变器，并且被布置成实现标称的三相控制模式，并且 降级的控制模式，其使转子能够通过对其两个非共线相进行供电而被驱动旋转。