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1. 发明授权

US5995916A Process control system for monitoring and displaying diagnostic information of multiple distributed devices 失效
标题翻译：用于监控和显示多个分布式设备诊断信息的过程控制系统
公开(公告)号：US5995916A
公开(公告)日：1999-11-30
申请号：US631557
申请日：1996-04-12
申请人： Mark Nixon , Larry O. Jundt , Robert B. Havekost , Ron Ottenbacher
发明人： Mark Nixon , Larry O. Jundt , Robert B. Havekost , Ron Ottenbacher
IPC分类号： G06F11/32 , G06F3/00 , G06F15/00
CPC分类号： G05B15/02 , G05B23/0208 , G06F11/321
摘要： A process control system includes a diagnostic monitoring and display functionality for viewing, in a coherent manner, diagnostic information relating to a process that operates over multiple devices and system components. Although the multiple devices and system components typically encompass widely different device types and operational standards, the process control system incorporates diagnostic information relating to all devices and presents this information to a system user in a uniform manner so that an operating control strategy and the diagnostic information are presented as though all control actions and diagnostic information were performed or generated at a single location. A user-defined diagnostic program is assembled as a set of function blocks and control modules and represented as a set of layers of interconnected control objects identified as modules which include informational structures accessed as attributes. Information is accessed using device hierarchy attribute addressing, supporting direct addressing of I/O signals from modules, bypassing the use of I/O function blocks and avoiding I/O function block behavior.
摘要翻译：过程控制系统包括用于以一致的方式查看与在多个设备和系统组件上操作的过程有关的诊断信息的诊断监视和显示功能。虽然多个设备和系统组件通常包含广泛不同的设备类型和操作标准，但是过程控制系统包括与所有设备相关的诊断信息，并且以均匀的方式将该信息呈现给系统用户，使得操作控制策略和诊断信息被呈现为在单个位置执行或生成所有控制动作和诊断信息。用户定义的诊断程序被组合为一组功能块和控制模块，并且被表示为被识别为模块的互连控制对象的一组层，其包括作为属性访问的信息结构。使用设备层级属性寻址访问信息，支持从模块直接寻址I / O信号，绕过使用I / O功能块并避免I / O功能块行为。

2. 发明授权

US07050863B2 Integrated model predictive control and optimization within a process control system 有权
标题翻译：过程控制系统中的集成模型预测控制和优化
公开(公告)号：US07050863B2
公开(公告)日：2006-05-23
申请号：US10627362
申请日：2003-07-25
申请人： Ashish Mehta , Peter Wojsznis , Wilhelm K. Wojsznis , Terrence L. Blevins , Dirk Thiele , Ron Ottenbacher , Mark Nixon
发明人： Ashish Mehta , Peter Wojsznis , Wilhelm K. Wojsznis , Terrence L. Blevins , Dirk Thiele , Ron Ottenbacher , Mark Nixon
IPC分类号： G05B13/02
CPC分类号： G05B11/32 , G05B13/042 , G05B13/048
摘要： A process control configuration system is provided for use in creating or viewing an integrated optimization and control block that implements an optimization routine and a multiple-input/multiple-output control routine. The configuration system may enable a user to display or configure the optimizer or the control routine. A storage routine may store information pertaining to a plurality of control and auxiliary variables and to a plurality of manipulated variables to be used by the optimization routine and/or the control routine. A display routine may present a display to a user regarding the information pertaining to the plurality of control and auxiliary variables and to the plurality of manipulated variables.
摘要翻译：提供了一种过程控制配置系统，用于创建或查看实现优化程序和多输入/多输出控制程序的集成优化和控制块。配置系统可以使用户能够显示或配置优化器或控制例程。存储程序可以存储关于多个控制和辅助变量的信息以及要由优化例程和/或控制程序使用的多个操作变量。显示例程可以向用户呈现关于与多个控制和辅助变量有关的信息以及多个操作变量的显示。

3. 发明授权

US07330767B2 Configuration and viewing display for an integrated model predictive control and optimizer function block 有权
标题翻译：集成模型预测控制和优化器功能块的配置和查看显示
公开(公告)号：US07330767B2
公开(公告)日：2008-02-12
申请号：US10310416
申请日：2002-12-05
申请人： Dirk Thiele , Terry Blevins , Ron Ottenbacher , Wilhelm Wojsznis
发明人： Dirk Thiele , Terry Blevins , Ron Ottenbacher , Wilhelm Wojsznis
IPC分类号： G05B13/02 , G05B11/01 , G06G5/00 , G05B15/00
CPC分类号： G05B13/048 , G05B11/32 , G05B13/042
摘要： An interface or display routine is provided for use in viewing and configuring a function block that performs integrated optimization and control within a process control system. The interface routine may enable a user to view or configure variables, values or other parameters associated with the integrated optimization and control block within the process control system. For example, the interface routine may display the current operating state of the integrated function block, may enable a user to select inputs and output of the function block for use in providing integrated optimization and control, may enable a user to select a particular or desired optimization function for use in the function block, etc. The interface routine may also display the multiple input output curves associated with the optimizer and the controller sections of the integrated function block in a manner that provides ease of view and selection of these curves as part of the algorithm used by the integrated function block.
摘要翻译：提供接口或显示程序用于查看和配置在过程控制系统内执行集成优化和控制的功能块。接口例程可以使用户能够查看或配置与过程控制系统内的集成优化和控制块相关联的变量，值或其他参数。例如，接口例程可以显示集成功能块的当前操作状态，可以使用户能够选择用于提供集成优化和控制的功能块的输入和输出，可以使用户能够选择特定或期望的在功能块中使用的优化功能等。接口例程还可以以提供这些曲线的易于查看和选择的方式显示与优化器和控制器部分的多个输入输出曲线作为部分的集成功能块使用的算法。

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