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    Programmable transition state machine
    3.
    发明授权
    Programmable transition state machine 有权
    可编程过渡状态机

    公开(公告)号：US07159083B2

    公开(公告)日：2007-01-02

    申请号：US10319238

    申请日：2002-12-13

    Applicant: Roshan J. Samuel ,  Jason D. Kridner

    Inventor： Roshan J. Samuel ,  Jason D. Kridner

    IPC: G06F12/00 ,  G06F13/00 ,  G06F7/38

    CPC classification number: G05B19/056 ,  G05B2219/13009 ,  G05B2219/13108

    Abstract: The programmable transition state machine of this invention is designed to allow implementation of hardware capable of increasing the performance of critical encoding and decoding tasks in a microprocessor environment where a required encoding or decoding or machines is not known in advance. The state machine described may also be used in systems that need flexibility to support a wide variety of functions or machines or where a hardwired approach is not useful. This unique state machine processes the state information and the transition from a present state to a next state in CPU-programmable logic.

    Abstract translation: 本发明的可编程过渡状态机被设计为允许实现能够在预先不知道所需的编码或解码或机器的微处理器环境中增加关键编码和解码任务的性能的硬件。 描述的状态机也可以用于需要灵活性来支持各种功能或机器的系统中，或者硬连线方法无用的系统中。 这种独特的状态机在CPU可编程逻辑中处理状态信息和从当前状态到下一状态的转换。

    Sequence controller with combinatorial Boolean logic
    5.
    发明授权
    Sequence controller with combinatorial Boolean logic 失效
    具有组合布尔逻辑的序列控制器

    公开(公告)号：US5265004A

    公开(公告)日：1993-11-23

    申请号：US776917

    申请日：1991-10-15

    Applicant: Michael E. Schultz ,  James A. Stermole ,  Steven M. Zink ,  Arthur P. Pietrzyk

    Inventor： Michael E. Schultz ,  James A. Stermole ,  Steven M. Zink ,  Arthur P. Pietrzyk

    IPC: G05B19/05 ,  G05B11/01

    CPC classification number: G05B19/054 ,  G05B2219/1169 ,  G05B2219/13009

    Abstract: A programmable controller for sensing the status of input devices and controlling the state of operating devices in accordance with a stored ladder logic control program includes a state machine instruction. A memory is provided for storing data regarding each state of an apparatus being controlled. This data defines the status of apparatus operating devices for each state, and the legitimate transitions from that state to other selected states, along with a Boolean logic expression of selected input conditions which determines when a state transition should occur. A processor responds to the state machine instruction by examining the truth of the Boolean logic expressions for the present state of the apparatus to detect if a state transition should occur. Upon such a detection controller advances to the state associated with the detected true expression. State transitions also can be defined as occurring upon a specified change in the status of a single input. Other mechanisms are provided to detect illegitimate states of the apparatus and take appropriate action.

    Abstract translation: 用于感测输入装置的状态并根据存储的梯形图逻辑控制程序控制操作装置的状态的可编程控制器包括状态机指令。 提供存储器用于存储关于被控制的设备的每个状态的数据。 该数据定义了用于每个状态的设备操作设备的状态，以及从该状态到其他所选状态的合法转换，以及确定何时发生状态转换的所选输入条件的布尔逻辑表达式。 处理器通过检查装置的当前状态的布尔逻辑表达式的真值来响应状态机指令，以检测是否应该发生状态转换。 在这种检测控制器前进到与检测到的真实表达相关联的状态。 状态转换也可以被定义为在单个输入的状态的指定变化时发生。 提供其他机制来检测设备的非法状态并采取适当的行动。

    STATE MACHINE CONFIGURATOR
    7.
    发明申请
    STATE MACHINE CONFIGURATOR 审中-公开
    状态机配置器

    公开(公告)号：US20140280528A1

    公开(公告)日：2014-09-18

    申请号：US13797618

    申请日：2013-03-12

    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

    Inventor： Russell Brandes

    IPC: G06F15/177

    CPC classification number: G06F15/177 ,  G05B19/0426 ,  G05B19/056 ,  G05B2219/13009 ,  G05B2219/13119 ,  G05B2219/23286 ,  G05B2219/23289 ,  Y02P90/265

    Abstract: A state machine configurator for creating controller-executable state machines is provided. The state machine configurator provides a development environment that allows a user to define a customized state machine for control of a particular industrial process. Once the states and state transitions are defined, the configurator compiles the state machine configuration information to generate a state machine instruction that can be imported into an industrial control program to facilitate control of the industrial process in accordance with the defined state machine. The state machine configurator supports creation of role-specific state machines and embedded state machines.

    Abstract translation: 提供了一种用于创建控制器可执行状态机的状态机配置器。 状态机配置器提供了允许用户定义用于控制特定工业过程的定制状态机的开发环境。 一旦定义了状态和状态转换，配置器将编译状态机配置信息，以生成可以导入工业控制程序的状态机指令，以便根据定义的状态机来控制工业过程。 状态机配置程序支持创建特定于角色的状态机和嵌入式状态机。

    CONTROL DEVICE
    9.
    发明公开
    CONTROL DEVICE 审中-公开

    公开(公告)号：US20230376000A1

    公开(公告)日：2023-11-23

    申请号：US17906976

    申请日：2021-03-22

    Applicant: FANUC CORPORATION

    Inventor： Kousuke UNO

    IPC: G05B19/05

    CPC classification number: G05B19/058 ,  G05B2219/13009

    Abstract: A control device calculates a specified quantile in stored data relating to a load applied on a spindle, as a target spindle load, and controls a feed speed of the spindle as to a work, so that the measured load applied on the spindle is the calculated target spindle load. A user can set the target spindle load with the load on the spindle measured in a state in which the work is being stably machined as a reference.

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