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    • 7. 发明授权
    • Method and apparatus to control the operating speed of a manufacturing facility
    • 控制制造设备的运行速度的方法和装置
    • US07319965B1
    • 2008-01-15
    • US09679119
    • 2000-10-04
    • Roger P. Hoffman
    • Roger P. Hoffman
    • G06Q99/00
    • G06Q10/06G06Q30/0281
    • A method and apparatus for controlling the operating speed of a manufacturing facility is disclosed. It includes determining a desired operating speed that is dependent on at least one economic variable. The variables vary with the operating speed. Also, the operating speed is adjusted (if necessary) in response to the determination. Preferably the control is closed loop and includes determining a current operating speed and comparing the current operating speed to the desired operating speed. The operating speed is controlled in response to the comparison. The economic variable is preferably a cost of manufacturing, and/or manufacturing inflows, and/or manufacturing outflows. The economic efficiency is dependent on one or more economic variables that vary with operating speed. The current economic efficiency of the facility is obtained along with information on the business transactions that affects the economic variables. The economic efficiency of the facility with the proposed transaction, leaving the remaining variables constant is calculated. Then, the result is displayed to the end user.
    • 公开了一种用于控制制造设备的操作速度的方法和装置。 它包括确定依赖于至少一个经济变量的所需操作速度。 变量随运行速度而变化。 此外,响应于确定,调整操作速度(如果需要)。 优选地,控制是闭环的,并且包括确定当前操作速度并将当前操作速度与期望的操作速度进行比较。 响应于比较来控制操作速度。 经济变量最好是制造成本和/或制造流入和/或制造流出。 经济效率取决于一个或多个随运行速度而变化的经济变量。 获得该设施目前的经济效益以及影响经济变数的商业交易信息。 计算提出交易的设备的经济效率,剩余变量保持不变。 然后,结果显示给最终用户。