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1. 发明授权

US09484843B2 Electric circuit with power amplifier for piezoelectric actuators 有权
标题翻译：具有压电执行器功率放大器的电路
公开(公告)号：US09484843B2
公开(公告)日：2016-11-01
申请号：US14067148
申请日：2013-10-30
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH , EADS DEUTSCHLAND GMBH
发明人： Boris Grohmann , Stefan Storm
IPC分类号： H01L41/09 , H02N2/06 , B64C27/00 , B64C27/72
CPC分类号： H02N2/065 , B64C27/001 , B64C2027/7283 , Y02T50/34
摘要： An electric circuit with one power amplifier (V1) for at least two piezoelectric actuators (C1, C2), said piezoelectric actuators (C1, C2) being in preferably antagonist arrangement connected mechanically in series and being connected electrically with each other and operated or clocked by a control circuit, such as a pulse modulator circuit, for time-variant energizing of the piezoelectric actuators (C1, C2) in push-pull fashion, said power amplifier (V1) being connected to a junction point between the two piezoelectric actuators (C1, C2), characterized in that said power amplifier (V1) is connected to a one directional diode (D1) and in that two buffer capacitors (C3, C4) and two static resistors (R3, R4) are provided downstream the one directional diode (D1) with regard to the power amplifier (V1).
摘要翻译：具有用于至少两个压电致动器（C1，C2）的一个功率放大器（V1）的电路，所述压电致动器（C1，C2）优选地是串联连接并且彼此电连接并且被操作通过诸如脉冲调制器电路的控制电路，用于以推挽方式对压电致动器（C1，C2）进行时变激励，所述功率放大器（V1）连接到两个压电致动器之间的连接点 C1，C2），其特征在于，所述功率放大器（V1）连接到单向二极管（D1），并且在一个方向下游提供两个缓冲电容器（C3，C4）和两个静态电阻器（R3，R4）关于功率放大器（V1）的二极管（D1）。

2. 发明授权

US10556668B2 Artificial force feel generating device for a vehicle control system of a vehicle and, in particular, of an aircraft 有权
公开(公告)号：US10556668B2
公开(公告)日：2020-02-11
申请号：US15071657
申请日：2016-03-16
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH
发明人： Boris Grohmann , Thomas Rohr , Jens Klaubert
IPC分类号： B64C13/08 , B64C13/50 , B64C13/04 , B64C13/28 , B64C13/22 , B64C27/04 , B64C27/605 , B64C27/64
摘要： An artificial force feel generating device for generation of an artificial feeling of force on an inceptor of a vehicle control system, the inceptor being adapted for controlling a servo-assisted control unit of the vehicle control system via a mechanical linkage, wherein at least one first force generating device and at least one second force generating device are mechanically connected to the inceptor, the first force generating device being provided for generating a nominal force acting in operation on the inceptor and the second force generating device being provided for generating a tactile cue force acting in operation on the inceptor, the first and second force generating devices being arranged in parallel. The invention relates further to an aircraft comprising such an artificial force feel generating device.

3. 发明授权

US10940957B2 Haptic alert mechanism for alerting an aircraft pilot, and an aircraft 有权
公开(公告)号：US10940957B2
公开(公告)日：2021-03-09
申请号：US16802967
申请日：2020-02-27
申请人： AIRBUS HELICOPTERS , AIRBUS HELICOPTERS DEUTSCHLAND GMBH
发明人： Boris Grohmann , Christophe Tempier , William Lagrevol , Marc Salesse-Lavergne
IPC分类号： B64D45/00 , B64C27/57 , G08B6/00
摘要： A haptic alert mechanism. The mechanism includes an actuator. At least one arm of a movable stopping piece is connected to the actuator. A spring box is provided with an enclosure containing a pre-stressed torsion spring, said spring box being mounted to be movable in rotation about the axis of rotation. The enclosure includes at least one lug that is mounted to be movable in rotation about said axis of rotation. A finger of the torsion spring passes through an elongate orifice in a front flank of the enclosure to form a movable, resilient stop that is overridable.

4. 发明授权

US11305787B2 Vehicle control system for autonomous, remotely-controlled, or manual operation of a vehicle 有权
公开(公告)号：US11305787B2
公开(公告)日：2022-04-19
申请号：US16898685
申请日：2020-06-11
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH , AIRBUS HELICOPTERS
发明人： Boris Grohmann , Thomas Rohr , Nicolas Avril , Axel Guse
IPC分类号： B60W60/00 , B60W10/08
摘要： A vehicle control system for controlling a vehicle and to a method of operating such a vehicle control system. The vehicle control system may include an inceptor adapted for controlling a servo-assisted control unit via a mechanical linkage, first and second force generating devices that are mechanically connected to the inceptor in parallel and provided for generating respective first and second forces that act in operation on the inceptor, a hands-on/off detection management unit, and a decoupling device that mechanically decouples the second force generating device from the inceptor based on a control signal from the hands-on/off detection management unit.

5. 发明授权

US10577083B2 Method of controlling an artificial force feel generating device for generation of an artificial feeling of force on an inceptor of a vehicle control system 有权
公开(公告)号：US10577083B2
公开(公告)日：2020-03-03
申请号：US15980795
申请日：2018-05-16
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH
发明人： Boris Grohmann , Thomas Rohr
IPC分类号： B64C13/04 , B64C13/28 , B64C13/50 , B64C13/46 , B64F5/60 , B64C13/10 , B64C13/22
摘要： A method of controlling an artificial force feel generating device for generation of an artificial feeling of force on an inceptor that is adapted for controlling a servo-assisted control unit of a vehicle control system, wherein the artificial force feel generating device comprises at least one force generating device that is mechanically connected to the inceptor for generating a tactile cue force acting in operation on the inceptor, and wherein a safety device is provided for limiting authority of the at least one force generating device, the method comprising at least the steps of: monitoring usage of the safety device during operation of the artificial force feel generating device, determining a current accumulated fatigue of the safety device on the basis of the monitored usage, and re-configuring the at least one force generating device on the basis of the current accumulated fatigue.

6. 发明申请

US20140132113A1 ELECTRIC CIRCUIT WITH POWER AMPLIFIER FOR PIEZOELETRIC ACTUATORS 有权
标题翻译：带电源放大器的电路用于PIEZOELETRIC执行器
公开(公告)号：US20140132113A1
公开(公告)日：2014-05-15
申请号：US14067148
申请日：2013-10-30
申请人： EADS DEUTSCHLAND GMBH , EUROCOPTER DEUTSCHLAND GMBH
发明人： Boris Grohmann , Stefan Storm
IPC分类号： H01L41/09
CPC分类号： H02N2/065 , B64C27/001 , B64C2027/7283 , Y02T50/34
摘要： An electric circuit with one power amplifier (V1) for at least two piezoelectric actuators (C1, C2), said piezoelectric actuators (C1, C2) being in preferably antagonist arrangement connected mechanically in series and being connected electrically with each other and operated or clocked by a control circuit, such as a pulse modulator circuit, for time-variant energizing of the piezoelectric actuators (C1, C2) in push-pull fashion, said power amplifier (V1) being connected to a junction point between the two piezoelectric actuators (C1, C2), characterized in that said power amplifier (V1) is connected to a one directional diode (D1) and in that two buffer capacitors (C3, C4) and two static resistors (R3, R4) are provided downstream the one directional diode (D1) with regard to the power amplifier (V1).
摘要翻译：具有用于至少两个压电致动器（C1，C2）的一个功率放大器（V1）的电路，所述压电致动器（C1，C2）优选地是串联连接并且彼此电连接并且被操作通过诸如脉冲调制器电路的控制电路，用于以推挽方式对压电致动器（C1，C2）进行时变激励，所述功率放大器（V1）连接到两个压电致动器之间的连接点 C1，C2），其特征在于，所述功率放大器（V1）连接到单向二极管（D1），并且在一个方向下游提供两个缓冲电容器（C3，C4）和两个静态电阻器（R3，R4）关于功率放大器（V1）的二极管（D1）。

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