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An adaptive framework for sensor planning in a coordinated multi-agent environment.

机译:协调的多主体环境中用于传感器计划的自适应框架。

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摘要

The objective of this research is to develop an automated system for multiple sensor planning based on the coordinated decisions of independent, intelligent agents. The problem domain is such that a single sensor system might not be able to provide adequate information for a given sensor task. Hence, it is necessary to incorporate multiple sensors in order to obtain complete information. The overall goal of the system is to perform feature inspection on one or more target features within a static modeled environment. In this system, the sensors are mobile, each agent controls the position of a sensor and each agent has the ability to communicate with other agents in the environment.; The system includes a case based reasoning system that enables the agents to learn previous sensor arrangements and apply them to similar scenes. This decreases the amount of communication that is necessary to arrive at a solution. The agents may be trained off-line if necessary, but are also quite capable of learning cases online.; The experiments demonstrate the feasibility of the system when using multiple mobile cameras as the sensor suite. Each camera is controlled by an agent and the vision task is the coverage of one or more target objects in a cluttered scene.; The system provides an efficient and reliable method to accomplish the sensor planning necessary to facilitate such tasks as feature inspection and feature detection of stationary targets. The use of agents as autonomous controllers provides a level of re-usability and scalability not normally found in other sensor planning systems. Such a system may be used in environments where the deployment of sensors needs to be an automated process due to potential hazards or where the configuration of the system needs to be changed frequently.
机译:这项研究的目的是基于独立智能代理的协调决策,开发一种用于多传感器计划的自动化系统。问题域使得单个传感器系统可能无法为给定的传感器任务提供足够的信息。因此,有必要合并多个传感器以获得完整的信息。该系统的总体目标是在静态建模环境中对一个或多个目标特征执行特征检查。在该系统中,传感器是可移动的,每个代理控制传感器的位置,并且每个代理都具有与环境中其他代理通信的能力。该系统包括基于案例的推理系统,该系统使代理能够了解以前的传感器布置并将其应用于相似的场景。这减少了达成解决方案所需的通信量。如有必要,可以对代理进行离线培训,但他们也有足够的能力在线学习案例。实验证明了使用多个移动相机作为传感器套件时该系统的可行性。每个摄像机都由代理控制,视觉任务是在混乱场景中覆盖一个或多个目标对象。该系统提供了一种有效而可靠的方法来完成必要的传感器规划,以促进诸如固定目标的特征检查和特征检测等任务。使用代理作为自主控制器可提供一定水平的可重用性和可伸缩性,这在其他传感器计划系统中通常是找不到的。这样的系统可以用于由于潜在危险而传感器的部署需要是自动化过程的环境中,或者需要经常改变系统的配置的环境中。

著录项

  • 作者

    Hodge, Lovell Anders.;

  • 作者单位

    University of Waterloo (Canada).;

  • 授予单位 University of Waterloo (Canada).;
  • 学科 Engineering System Science.
  • 学位 Ph.D.
  • 年度 2001
  • 页码 187 p.
  • 总页数 187
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 系统科学;
  • 关键词

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