METHOD AND SYSTEM OF ADAPTIVE MODEL-BASED CONTROL FOR MULTIPLE-INPUT MULTIPLE-OUTPUT PLANTS
    2.
    发明申请
    METHOD AND SYSTEM OF ADAPTIVE MODEL-BASED CONTROL FOR MULTIPLE-INPUT MULTIPLE-OUTPUT PLANTS 有权
    用于多输入多输出工厂的自适应模型控制方法与系统

    公开(公告)号:US20160062353A1

    公开(公告)日:2016-03-03

    申请号:US14814541

    申请日:2015-07-31

    IPC分类号: G05B19/418

    摘要: A method and system for controlling a plant having a plurality of actuators, a plurality of inputs corresponding to the operational state of the actuators and plurality of outputs corresponding to an operating condition of the plant according to a model-based control and a plant model. The plant model is on-line reconfigured and the model-based control is built such that the model-based control adapts to the reconfigured plant model.

    摘要翻译: 一种用于控制具有多个致动器的植物的方法和系统,对应于致动器的操作状态的多个输入和对应于根据基于模型的控制和植物模型的植物的操作条件的多个输出。 工厂模型在线重新配置,并建立了基于模型的控制,使得基于模型的控制适应于重新配置的工厂模型。

    AUTOMATIC ON-CNC TOOL FOR MOTION ANALYSIS AND OPTIMIZATION
    5.
    发明申请
    AUTOMATIC ON-CNC TOOL FOR MOTION ANALYSIS AND OPTIMIZATION 审中-公开
    自动数控工具运动分析与优化

    公开(公告)号:US20140046477A1

    公开(公告)日:2014-02-13

    申请号:US13963360

    申请日:2013-08-09

    IPC分类号: G05B13/02

    摘要: The invention features, in one aspect, a computerized method for measuring or improving performance of a cutting head of an automated cutting system by evaluating motor control processing of an automated motion control of the cutting head of the automated cutting system. The method includes generating one or more motor outputs for the automated cutting system for any of a cut, a trace, or a motion, the one or more motor outputs corresponding to at least a portion of a set of motor output commands. A characteristic is measured of the one or more motor outputs for the plurality of axes of the automated cutting system. The characteristic is compared with the at least a portion of the set of motor output commands to determine a performance measurement of the automated cutting system.

    摘要翻译: 本发明的特征在于,一方面,通过评估自动切割系统的切割头的自动运动控制的马达控制处理来测量或改进自动切割系统的切割头的性能的计算机化方法。 所述方法包括为所述自动切割系统生成用于任何切割,轨迹或运动的一个或多个马达输出,所述一个或多个马达输出对应于一组马达输出命令的至少一部分。 测量自动切割系统的多个轴的一个或多个电机输出的特性。 该特性与该组电动机输出命令的至少一部分进行比较,以确定自动切割系统的性能测量。

    Dressing-grinding process and electronically controlled grinding machine
    7.
    发明授权
    Dressing-grinding process and electronically controlled grinding machine 失效
    修磨研磨工艺和电子磨床

    公开(公告)号:US4640057A

    公开(公告)日:1987-02-03

    申请号:US589096

    申请日:1984-01-26

    申请人: Ernst Salje

    发明人: Ernst Salje

    摘要: A dressing-grinding process for electronically controlled grinding machines for plain or surface grinding of workpieces is described. In order to maintain the effective rough depth during the grinding process, while the roller RPM must be selective and the feed of the dressing roller against the grinding wheel must be continuous, the dressing roller carrier is continuously fed against the grinding wheel carrier in accordance with the functions ##EQU1## wherein is: v.sub.frd (t): feed speed of the dressing roller carrier slide (31) relative to the grinding wheel slidea.sub.ed (t): dressing feed per revolutionn.sub.s (t): grinding wheel revolutionsd.sub.s (t): grinding wheel diametert: current timev.sub.s : grinding wheel circumferential speed; for the described example of a straight grinding wheel it equals the grinding wheel speed v.sub.c. Thus v.sub.c =v.sub.s.y.sub.s (t): vertical coordinate of the wheel centery.sub.x (t): workpiece dimension in y direction.

    摘要翻译: PCT No.PCT / EP83 / 00145 Sec。 371日期1984年1月26日 102(e)日期1984年1月26日PCT Filed June 6,1983 PCT Pub。 出版物WO83 / 04322 日期为1983年12月8日。描述了用于工件的平面或平面磨削的电子控制研磨机的修整磨削工艺。 为了在磨削过程中保持有效的粗糙深度,当辊子RPM必须是选择性的并且修整辊抵靠砂轮的进给必须是连续的时,修整辊托架依次按照 功能 其中:vfrd(t):修整辊支架滑块(31)相对于砂轮滑动的进给速度(t):每转换进给速度ns(t):砂轮转速 ds(t):砂轮直径t:当前时间vs:砂轮圆周速度; 对于所描述的直磨砂轮的示例,其等于砂轮速度vc。 因此vc = vs。 ys(t):车轮中心yx(t)的垂直坐标:y方向的工件尺寸。

    Method and algorithms therefore for monitoring the performance of a tool
and modifying the feed rate thereof
    8.
    发明授权
    Method and algorithms therefore for monitoring the performance of a tool and modifying the feed rate thereof 失效
    因此,方法和算法用于监测工具的性能并修改其进给速率

    公开(公告)号:US4564910A

    公开(公告)日:1986-01-14

    申请号:US488322

    申请日:1983-04-25

    摘要: A method of monitoring the performance of a tool which moves relative to a workpiece through a cycle and controlling the feed rate between the tool and the workpiece includes the steps of dividing the cycle into a plurality of increments, sensing a function of force applied to the tool during the increments, determining a mathematically smoothed function of force for the function of force for each sensed individual increment of the cycle and establishing a reference for the mathematically smoothed function of force for each of the sensed increments. The actual determined sensed mathematically smoothed function of force for a particular increment is compared with the established reference for that particular increment and a first signal is generated if the actual determined mathematically smoothed function of force deviates from the established reference. The feed rate between the tool and workpiece is modified in dependence upon the first signal.

    摘要翻译: 监测通过循环相对于工件移动并控制工具和工件之间的进给速度的工具的性能的方法包括以下步骤:将循环分成多个增量,感测施加到工件上的力的作用 在增量期间确定用于力的函数的数学平滑函数,用于每个感测到的循环的单独增量,并为每个感测增量建立用于数学平滑函数的力的参考。 将特定增量的力的实际确定的感测到的数学平滑函数与针对该特定增量的已建立参考进行比较,并且如果实际确定的数学平滑函数的函数偏离所建立的参考,则生成第一信号。 工具和工件之间的进给速度根据第一个信号进行修改。

    Control device for indexing a stepping rotatable member
    9.
    发明授权
    Control device for indexing a stepping rotatable member 失效
    用于对步进可旋转构件进行分度的控制装置

    公开(公告)号:US4494206A

    公开(公告)日:1985-01-15

    申请号:US359672

    申请日:1982-03-10

    摘要: A control device for indexing a stepping rotatable member, such as a turret of an NC lathe, comprising a means for generating code signals which generates different code signals at every stop position of the stepping rotatable member (TR), a means for generating strobe signals which generates the strobe signals used for reading said code signals at every stop position of the stepping rotatable member, a first comparator circuit which compares an indexing command value and the code signal, a counter which is preset by the code signal and which counts the strobe signal, and a second comparator circuit which compares a count value of the counter and the code signal value, the control device for indexing a stepping rotatable member outputs an end of indexing signal when both the comparator circuits detect coincidences.

    摘要翻译: PCT No.PCT / JP81 / 00161 Sec。 371日期1982年3月10日 102(e)日期1982年3月10日PCT提交1981年7月10日PCT公布。 公开号WO82 / 00264 日本1982年2月4日。一种用于对诸如NC车床的转台的步进可转动构件进行分度的控制装置,包括用于产生在步进可旋转构件(TR)的每个停止位置处产生不同代码信号的代码信号的装置, ,用于产生选通信号的装置,其产生用于在步进可旋转部件的每个停止位置读取所述代码信号的选通信号,比较分度指令值和代码信号的第一比较器电路,由 代码信号并对其进行计数,以及比较计数器的计数值和代码信号值的第二比较器电路,当两个比较器电路检测到重合时,用于对步进可旋转部件进行分度的控制装置输出分度信号的结束 。