Method of controlling a machine with redundant parallel actuation, associated control device and machine
    21.
    发明授权
    Method of controlling a machine with redundant parallel actuation, associated control device and machine 有权
    控制具有冗余并行驱动,相关控制装置和机器的机器的方法

    公开(公告)号:US09545718B2

    公开(公告)日:2017-01-17

    申请号:US14237927

    申请日:2012-08-08

    IPC分类号: G05B19/04 G05B19/18 B25J9/16

    CPC分类号: B25J9/1623

    摘要: A method of controlling a machine with redundant parallel actuation includes a frame and a mobile element driven by a plurality of mechanical transmissions parallel to one another and each being activated by an actuator (2) including a body fixed to the frame, an actuating member and a position sensor, in which an error signal is produced by comparing the position of each actuator with a setpoint signal, characterized in that the error signals are converted into a mobile element position error signal by applying data representative of the kinematics of the mechanical transmissions, the mobile element error signal is processed by a processing module which produces an effort signal to be applied to the mobile element, the effort signal is converted into signals controlling the actuators by applying data representative of the kinematics of the mechanical transmissions.

    摘要翻译: 控制具有冗余平行致动的机器的方法包括由彼此平行的多个机械传动装置驱动的框架和移动元件,并且每个由包括固定到框架的主体的致动器(2)启动,致动构件和 位置传感器,其中通过将每个致动器的位置与设定点信号进行比较而产生误差信号,其特征在于,通过应用表示机械传动的运动学的数据将误差信号转换成移动元件位置误差信号, 移动元件误差信号由产生要施加到移动元件的努力信号的处理模块处理,努力信号通过应用表示机械传动的运动学的数据被转换成控制致动器的信号。

    Method for determining the irradiation dose deposited in a scintillator by ionising radiation and associated device
    26.
    发明授权
    Method for determining the irradiation dose deposited in a scintillator by ionising radiation and associated device 有权
    用于通过电离辐射和相关装置确定沉积在闪烁体中的照射剂量的方法

    公开(公告)号:US09244178B2

    公开(公告)日:2016-01-26

    申请号:US14353845

    申请日:2012-10-24

    IPC分类号: G01T1/10 G01T1/02 G01T1/20

    CPC分类号: G01T1/023 G01T1/2006

    摘要: Method of determination of an irradiation dose deposited in a scintillator (5) by ionising radiation, comprising the steps of: irradiating the scintillator (5) during a predetermined time; detecting a moment of excitation of the scintillator (5) with a first photodetector (11); then detecting a moment of reception of a scintillation photon with a second photodetector (14), functioning in single photon counting mode; identifying each sequence consisting of the detection of a moment of excitation by the first photodetector (11), and the detection of a moment of reception by the second photodetector (14) with a coincidence event; counting the number of coincidence events; obtaining the irradiation dose deposited during the irradiation time as a function of the number of coincidence events counted and of a predetermined proportionality factor.

    摘要翻译: 通过电离辐射确定在闪烁体(5)中沉积的照射剂量的方法,包括以下步骤:在预定时间内照射闪烁体(5); 用第一光电检测器(11)检测闪烁体(5)的激发时刻; 然后用单光子计数模式检测具有第二光电检测器(14)的闪烁光子的接收时刻; 识别由第一光电检测器(11)检测到激发力矩的每个序列以及由重合事件检测第二光电检测器(14)的接收时刻; 计数巧合事件的数量; 获得在照射时间期间沉积的照射剂量作为计数的重合事件的数量和预定比例因子的函数。

    Method for producing 5-hydroxymethylfurfural
    28.
    发明授权
    Method for producing 5-hydroxymethylfurfural 有权
    5-羟甲基糠醛的制备方法

    公开(公告)号:US09238635B2

    公开(公告)日:2016-01-19

    申请号:US14117984

    申请日:2012-05-16

    摘要: The invention relates to a method for preparing 5-hydroxymethylfurfural (HMF) by reacting hexose in water and in the presence of carboxylic acid. The present invention further relates to the preparation of 5-hydroxymethylfurfural (HMF) by reacting hexose in water and in the presence of carboxylic acid and of a heterogenous acid catalyst. The invention also relates to an HMF-rich carboxylic acid solution.

    摘要翻译: 本发明涉及一种通过己糖在水中和在羧酸存在下反应来制备5-羟甲基糠醛(HMF)的方法。 本发明还涉及通过己糖在水中和在羧酸和异源酸催化剂的存在下反应制备5-羟甲基糠醛(HMF)。 本发明还涉及富含HMF的羧酸溶液。

    Redundancy structures for static converters
    29.
    发明授权
    Redundancy structures for static converters 有权
    静态转换器的冗余结构

    公开(公告)号:US09184585B2

    公开(公告)日:2015-11-10

    申请号:US13808579

    申请日:2011-06-24

    摘要: The invention relates to a static converter connected between an electrical voltage source and an electrical load, said converter including a main static conversion arm comprising an output electronic switching cell and a backup conversion arm having identical structures. The static converter includes a pair of fuses connected on either side of the main arm, and a switching circuit comprising a connection element connecting the backup arm to the connection points between the fuses and the input terminals of the main arm, such that, when a fault occurs on one of the switching cells forming the main arm, a stable conductive link is established between the two fuses, the main arm is isolated by the two fuses, and the backup arm is spontaneously connected to the output of the main arm via the conductive line and replaces the main arm.

    摘要翻译: 本发明涉及连接在电压源和电负载之间的静态转换器,所述转换器包括主静态转换臂,该主静态转换臂包括输出电子开关单元和具有相同结构的备用转换臂。 静态转换器包括连接在主臂的任一侧上的一对保险丝,以及开关电路,包括将支臂连接到保险丝与主臂的输入端之间的连接点的连接元件, 在形成主臂的开关单元之一发生故障,在两个保险丝之间建立稳定的导电连接,主臂由两个保险丝隔离,并且备用臂经由主臂自动连接到主臂的输出端 导线,代替主臂。