Method for evaluating the reliability of a trend analysis, effected by means of the Kriging technique on an operating quantity of machinery, indicative of the presence of defects in the machinery itself
    1.
    发明公开
    Method for evaluating the reliability of a trend analysis, effected by means of the Kriging technique on an operating quantity of machinery, indicative of the presence of defects in the machinery itself 失效
    一种用于确定可靠性的方法上的大小的操作机器的机器中进行由Krigingverfahrens的装置,指示一个错误的信息,趋势分析

    公开(公告)号:EP0896209A3

    公开(公告)日:2000-02-23

    申请号:EP98114291.2

    申请日:1998-07-30

    IPC分类号: G01H1/00

    CPC分类号: G01H1/003

    摘要: The method comprises the steps of: acquiring (100) a current value of an operating quantity of the machinery; calculating (101) a first estimated value of the operating quantity by means of the Kriging technique assuming that the local trend of the values of the operating quantity is linear; calculating (140) a first error value on the basis of the current value and the first estimated value of the operating quantity; comparing (160) the first error value with at least one first predetermined threshold value; accepting (170) the first estimated value of the operating quantity whenever the first error value has a first predetermined relationship with the first predetermined threshold value; calculating (200) a second estimated value of the operating quantity by means of the Kriging technique assuming that the local trend of the values of the operating quantity is constant whenever the first error value does not have the said first predetermined relationship with the first predetermined threshold value; calculating (140) a second error value on the basis of the current value and the second estimated value of the operating quantity; comparing (160) the second error value with at least one second predetermined threshold value; and accepting (170) the second estimated value of the operating quantity whenever the second error value has a second predetermined relationship with the second predetermined threshold value.

    Method for evaluating the reliability of a trend analysis, effected by means of the Kriging technique on an operating quantity of machinery, indicative of the presence of defects in the machinery itself
    4.
    发明公开
    Method for evaluating the reliability of a trend analysis, effected by means of the Kriging technique on an operating quantity of machinery, indicative of the presence of defects in the machinery itself 失效
    一种用于确定可靠性的方法上的大小的操作机器的机器中进行由Krigingverfahrens的装置,指示一个错误的信息,趋势分析

    公开(公告)号:EP0896209A2

    公开(公告)日:1999-02-10

    申请号:EP98114291.2

    申请日:1998-07-30

    IPC分类号: G01H1/00

    CPC分类号: G01H1/003

    摘要: The method comprises the steps of: acquiring (100) a current value of an operating quantity of the machinery; calculating (101) a first estimated value of the operating quantity by means of the Kriging technique assuming that the local trend of the values of the operating quantity is linear; calculating (140) a first error value on the basis of the current value and the first estimated value of the operating quantity; comparing (160) the first error value with at least one first predetermined threshold value; accepting (170) the first estimated value of the operating quantity whenever the first error value has a first predetermined relationship with the first predetermined threshold value; calculating (200) a second estimated value of the operating quantity by means of the Kriging technique assuming that the local trend of the values of the operating quantity is constant whenever the first error value does not have the said first predetermined relationship with the first predetermined threshold value; calculating (140) a second error value on the basis of the current value and the second estimated value of the operating quantity; comparing (160) the second error value with at least one second predetermined threshold value; and accepting (170) the second estimated value of the operating quantity whenever the second error value has a second predetermined relationship with the second predetermined threshold value.

    摘要翻译: 该方法包括以下步骤:获取(100)的机械的操作量的电流值; 计算(101)由所述克里格技术假设做的操作量的值的本地趋势是线性的装置的第一估计值的操作量的; 计算(140)的当前值和所述第一估计值的操作量的基础上的第一误差值; 比较(160)与至少一个第一预定阈值的第一误差值; 接受(170)所述第一估计值每当所述第一误差值与所述第一预定阈值的第一预定关系的操作量的; 计算(200)由所述克里格技术假设做的操作量的值的本地趋势的手段的第二估计值的操作量是恒定的,只要第一误差值不具有与第一预定阈值的所述第一预定关系 值; 计算(140)的电流值和所述第二估计值的操作量的基础上的第二误差值; 比较(160)与至少一个第二预定阈值的第二误差值; 并接受(170)所述第二估计值每当第二误差值与第二预定阈值的第二预定关系的操作量的。

    A method and apparatus for determining the relative positioning of bodies
    6.
    发明公开
    A method and apparatus for determining the relative positioning of bodies 失效
    方法和装置用于测量所述体的相对位置,以彼此

    公开(公告)号:EP0742446A1

    公开(公告)日:1996-11-13

    申请号:EP96200012.1

    申请日:1996-01-04

    发明人: Parenti, Riccardo

    IPC分类号: G01S3/786

    CPC分类号: G01S3/789 G01S3/786

    摘要: The method described enables the relative displacement of two bodies (1, 2) to be determined upon the basis of the rotation undergone as a result of the displacement by a straight line (R) which joins them. More specifically, the method of the invention provides for the determination of the angle of rotation (α) by measuring the change in the orientation (θ) of a reflecting surface (6) situated on one of the bodies, which is brought about in order to reflect the light radiation emitted by a source (5) placed on the other body onto a fixed element (7).
    The invention also includes an apparatus for implementing the method, in which the fixed element (7) is constituted by a photodiode with at least two sensitive elements connected for feedback to a control unit; the latter brings about the change in the orientation of the surface (6) after the emission of an electrical signal generated by the different distribution of the light radiation on the sensitive elements.

    摘要翻译: 所描述的方法允许两个主体(1,2)是确定性的发生时作为由直线(R)其中加入他们的位移的结果的旋转的基础上开采的相对位移。 更具体地,本发明的方法通过测量方向的变化(θ驱动;)提供对旋转(阿尔法)的角度的确定(6)位于所述本体中的一个的反射面的,在所有这带来了 (5)置于另一本体,以反映由源发出的光辐射到一个固定元件(7)。 因此,本发明包括关于装置实现,其中所述固定元件(7)是通过用连接用于反馈到控制单元的至少两个敏感元件的光电二极管构成的方法; 后期导致由光辐射在敏感元件的不同的分布产生的电信号的发射后的表面(6)的方向的变化。

    Apparatus for the optical detection of surface defects, particularly in rolled strips
    7.
    发明公开
    Apparatus for the optical detection of surface defects, particularly in rolled strips 失效
    维斯特霍尔德·冯·奥肯恩

    公开(公告)号:EP0731350A1

    公开(公告)日:1996-09-11

    申请号:EP96200011.3

    申请日:1996-01-04

    发明人: Parenti, Riccardo

    IPC分类号: G01N15/08

    CPC分类号: G01N21/8903

    摘要: The disclosure relates to an apparatus for detecting surface defects particularly in rolled strips (N), the operation of the apparatus being based on the use of a telecamera (20) with multiple sensitive elements which form parts of respective bright-field and dark-field recording channels (C1 and C2). More precisely, the above-mentioned elements are sensitive to light radiations within respective ranges of wavelengths corresponding to those of the radiations emitted by the light sources (15 and 16). The latter are arranged in a manner such that, in one case, the radiation emitted thereby falls substantially tangential on the surface of the strip (N) to be checked and, in the other case, such that the radiation reflected by the said surface is directed towards the telecamera.
    From a comparison of the images recorded by the recording channels (C1,C2), the comparison being effected by electronic means provided in the apparatus, it is possible to derive full information on the state of the surface under examination and hence to apply any necessary modifications to the production cycle.

    摘要翻译: 本公开涉及一种用于特别在轧制带(N)中检测表面缺陷的装置,该装置的操作基于使用具有多个敏感元件的摄像机(20),所述多个敏感元件形成相应的亮场和暗场的部分 记录通道(C1和C2)。 更准确地说,上述元件对于与由光源(15和16)发射的辐射的波长相对应的波长的相应范围内的光辐射敏感。 后者以这样的方式布置,使得在一种情况下,由此发射的辐射基本上切向在待检查的条带(N)的表面上,并且在另一种情况下,使得由所述表面反射的辐射为 针对电视角。 通过记录通道(C1,C2)记录的图像的比较,通过在设备中提供的电子装置进行比较,可以获得关于被检查表面的状态的完整信息,并因此应用任何必要的 修改生产周期。

    Apparatus for monitoring the neutron flux generated in the core of a nuclear reactor

    公开(公告)号:EP0709854A1

    公开(公告)日:1996-05-01

    申请号:EP94830499.3

    申请日:1994-10-26

    IPC分类号: G21C1/00 G21C17/108

    摘要: Apparatus (10) for monitoring the neutron flux generated by the core (3) of a nuclear reactor (1), the core (3) of which is enclosed in a pressure vessel (2) which delimits the nuclear reactor (1), includes a plurality of solid-state detector elements (4) for detecting nuclear emissions arranged outside the vessel (2) and is able, at limited expense, to map the data from a large number of points at the same time while occupying a limited space.

    摘要翻译: 用于监测由核反应堆(1)的核心(3)产生的中子通量的装置(10),其核心(3)封闭在限定核反应堆(1)的压力容器(2)中,包括 用于检测布置在容器(2)外部的核排放物的多个固态检测器元件(4),并且能够以有限的费用在同时占据有限空间的同时在大量点上映射数据。

    Method for the disposal of solid municipal waste by gasification and slagging and an apparatus for performing this method
    9.
    发明公开
    Method for the disposal of solid municipal waste by gasification and slagging and an apparatus for performing this method 失效
    通过气化和渣处置城市固体废弃物的方法和装置

    公开(公告)号:EP0687862A1

    公开(公告)日:1995-12-20

    申请号:EP94830294.8

    申请日:1994-06-15

    摘要: A method for the disposal of solid municipal waste comprises a gasification and slagging phase, a combustion phase for the combustible gases produced, with hot burnt gases being obtained, and a heating phase, using, as heating fluid for the burnt gases, air to be used in the above phases in the required amounts and at the required temperature.
    Furthermore, an apparatus (1) for performing the above method comprises a gasification and slagging reactor (2) in which the gasification and slagging phase occurs, a burner (18) for producing the hot burnt gases, and an exchanger (23), supplied with air by a suitable compressor (25), for heating the air to be used in the gasification and slagging and combustion phases.

    摘要翻译: 一种用于处理固体城市废物方法包括气化和排渣阶段,产生的可燃性气体燃烧阶段,用热的燃烧废气而获得,和一个加热阶段,使用作为用于燃烧气体加热流体,空气是 在所需量的上述阶段和在所要求的温度下使用。 进一步,向设备(1)用于执行上述方法包括:(2),其中气化和排渣用于产生热的燃烧废气相的发生,燃烧器(18),并在交换器提供(23)的气化和成渣反应器 通过合适的压缩机(25),用于加热在气化中使用的空气和造渣和燃烧阶段的空气。