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Motion description languages: From specification to execution.

机译:运动描述语言:从规范到执行。

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摘要

Many emerging controls applications have seen increased operational complexity due to the deployment of embedded, networked systems that must interact with the physical environment. In order to manage this complexity, we design different control modes for each system and use motion description languages (MDL) to specify a sequence of these controllers to execute at run-time. Unfortunately, current MDL frameworks lose some of the important details (i.e. power, spatial, or communication capabilities) that affect the execution of the control modes. This work presents several computational tools that work towards closing MDL's specification-to-execution gap, which can result in undesirable behavior of complex systems at run-time. First, we develop the notion of an MDL compiler for control specifications with spatial, energy, and temporal constraints. We define a new MDL for networked systems and develop an algorithm that automatically generates a supervisor to prevent incorrect execution of the multi-agent MDL program. Additionally, we derive conditions for checking if an MDL program satisfies actuator constraints and develop an algorithm to insert new control modes that maintain actuator bounds during the execution of the MDL program. Finally, we design and implement a software architecture that facilitates the development of control applications for systems with power, actuator, sensing, and communication constraints.
机译:由于必须与物理环境进行交互的嵌入式联网系统的部署,许多新兴控件应用程序的操作复杂性有所增加。为了管理这种复杂性,我们为每个系统设计了不同的控制模式,并使用运动描述语言(MDL)来指定这些控制器在运行时要执行的顺序。不幸的是,当前的MDL框架丢失了一些影响控制模式执行的重要细节(即功率,空间或通信功能)。这项工作提出了一些计算工具,这些工具可以缩小MDL的规范与执行之间的差距,这可能会导致运行时复杂系统的不良行为。首先,我们为具有空间,能量和时间约束的控制规范开发MDL编译器的概念。我们为网络系统定义了一个新的MDL,并开发了一种算法,该算法会自动生成一个管理程序,以防止错误执行多代理MDL程序。此外,我们导出了用于检查MDL程序是否满足执行器约束的条件,并开发了一种算法来插入新的控制模式,以在执行MDL程序期间保持执行器界限。最后,我们设计并实现了一种软件体系结构,该体系结构可促进具有动力,执行器,传感和通信约束的系统的控制应用程序的开发。

著录项

  • 作者

    Martin, Patrick J.;

  • 作者单位

    Georgia Institute of Technology.;

  • 授予单位 Georgia Institute of Technology.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2010
  • 页码 118 p.
  • 总页数 118
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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