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    • 8. 发明申请
    • A DYNAMICALLY CONFIGURABLE INTELLIGENT CONTROLLER AND CONTROL METHOD FOR MACHINE TOOLS BASED ON DSP/FPGA
    • 基于DSP / FPGA的机械工具的动态可配置智能控制器及控制方法
    • US20160313725A1
    • 2016-10-27
    • US14781258
    • 2014-09-24
    • CHONGQING UNIVERSITYCHONGQING HAITEKE SYSTEM INTEGRATION CO., LTD.BEIJING TSINGHUA SOFTWARE INFORMATION TECHNOLOGY CO., LTD.
    • Ping YANRunzhong YIQingning ZHAOFei LIULinqiao HU
    • G05B19/408
    • G05B19/4083G05B19/4148G05B2219/33125G05B2219/34303Y02P90/185
    • A dynamically configurable intelligent controller of a machine tool based on DSP/FPGA and control method thereof are disclosed. The intelligent controller includes a DSP/FPGA information processing module, a data input module, an output execution module and an embedded central processing system module. The DSP/FPGA information processing module includes a hardware reconfigurable information sampling unit, a digital signal processing unit, a hardware reconfigurable algorithm unit, a hardware reconfigurable control information output execution unit and a data storage unit. The DSP/FPGA information processing module configures hardware units according to an intelligent control strategy file created based on the intelligent control needs to generate an intelligent control algorithm graph. The intelligent controller according to the present disclosure can, based on the control needs of the machine tool, dynamically configure the input and output hardware and the algorithm hard ware, and reconfigure the I/O connection and the algorithm module to generate an intelligent control algorithm graph. The intelligent controller also can dynamically output control instructions.
    • 公开了一种基于DSP / FPGA的机床的动态配置智能控制器及其控制方法。 智能控制器包括DSP / FPGA信息处理模块,数据输入模块,输出执行模块和嵌入式中央处理系统模块。 DSP / FPGA信息处理模块包括硬件可重构信息采样单元,数字信号处理单元,硬件可重构算法单元,硬件可重配置控制信息输出执行单元和数据存储单元。 DSP / FPGA信息处理模块根据智能控制策略文件配置硬件单元,根据智能控制需要生成智能控制算法图。 根据本公开的智能控制器可以基于机床的控制需求动态地配置输入和输出硬件和算法硬件,并重新配置I / O连接和算法模块以生成智能控制算法 图形。 智能控制器还可以动态输出控制指令。
    • 10. 发明授权
    • Method for transferring working conditions parameters of computer
numerical control electric discharge machining devices
    • 计算机数控放电加工装置工作条件参数转移方法
    • US5305226A
    • 1994-04-19
    • US763323
    • 1991-09-20
    • Yung-Feng NienChang-Fang Su
    • Yung-Feng NienChang-Fang Su
    • G05B19/4093G06F15/46B23P1/08
    • G05B19/40937G05B2219/34303G05B2219/36089G05B2219/45221Y02P90/265
    • A method for transferring working conditions parameters of computer numerical control discharge machining devices comprises the steps of inputting the machining, editing the programmable ladder, using the ladder to simulate hardware and establishing the I/O port for transferring the working conditions parameters. Transferring working conditions parameters is done by two kinds of signals, data signals and a strobe signal. The number of the output terminals for these two signals are determined by the number of the working conditions parameters and the variations thereof. The ladder is edited in the programmable logic controller of the computer numerical control system and the working conditions parameters are on-line transferred out from the I/O port by using the combination of the data signals and the strobe signal so as to be able to use the least number of output terminals to transfer the most number of parameters and to be fit for all kinds of power supply systems made by different manufacturers.
    • 一种用于传送计算机数控排放加工装置的工作条件参数的方法,包括以下步骤:输入加工,编辑梯形图,使用梯形图模拟硬件,建立传送工作条件参数的I / O端口。 通过两种信号,数据信号和选通信号来传送工作条件参数。 这两个信号的输出端子的数量由工作条件参数的数量及其变化来确定。 梯形图在计算机数字控制系统的可编程逻辑控制器中编辑,工作状态参数通过使用数据信号和选通信号的组合在I / O端口上在线传送,以便能够 使用最少数量的输出端子来传输最多的参数,并且适合于由不同制造商制造的各种电源系统。