Sensor Planning with Bayesian Decision Theory
نویسنده
چکیده
In this paper ongoing work on an approach for planning sensing actions and controlling intelligent, purposive robotic systems is presented. The method uses Bayesian Decision Analysis (BDA) for deciding what sensing actions should be performed. This ooers a probabilistic framework that provides a more dynamic and modular behaviour than traditional rule based planners. Experiments show that the Bayesian sensor planning strategy is capable of controlling an autonomous mobile robot operating in partly known environments.
منابع مشابه
Sensor Abstractions for Control of Navigation
We present an approach to building hlgh-level control systems for robotics based on Bayesian decision theory. We show how this approach provides a natural and modular way of integrating sensing and planning. We develop a simple solution for a particular problem as an illustration. We examine the cost of using such a model and consider the areas in which abstraction can reduce this cost. We focu...
متن کاملSensor planning for mobile robot localization using Bayesian network representation and inference
We propose a novel method to solve a kidnapped robot problem. A mobile robot plans its sensor actions to localize itself using Bayesian network inference. The system differs from traditional methods such as simple Bayesian decision or top-down action selection based on a decision tree. In contrast, we represent the contextual relation between the local sensing results and beliefs about the glob...
متن کاملMulti-Modal Active Perception for Information Gathering in Science Missions
Robotic science missions in remote environments, such as deep ocean and outer space, can involve studying phenomena that cannot directly be observed using on-board sensors but must be deduced by combining measurements of correlated variables with domain knowledge. Traditionally, in such missions, robots passively gather data along prescribed paths, while inference, path planning, and other high...
متن کاملAn Overview of Some Recent Developments in Bayesian Problem-SolvingTechniquesIntroduction to This Special Issue
the use of techniques from Bayesian decision theory to address problems in AI. Decision theory provides a normative framework for representing and reasoning about decision problems under uncertainty. Within the context of this framework, researchers in uncertainty in the AI community have been developing computational techniques for building rational agents and representations suited to enginee...
متن کاملProbabilistic Planning of Information Processing and Sensing Actions
The aim is to provide a (Bayesian) probabilistic i.e. decision-theoretic framework to analyze the information processing and sensor actions, with regard to planning a sequence of operators (and reasoning about the effects of applying the operators) in response to an user-provided query. Note that no assumption is being made on the Bayesian nature of the operators – the operators may not operate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1995