tailieunhanh - An Introduction to Intelligent and Autonomous Control-Chapter 8: Modeling and Analysis of Artificially Intelligent Planning Systems

Tham khảo tài liệu 'an introduction to intelligent and autonomous control-chapter 8: modeling and analysis of artificially intelligent planning systems', công nghệ thông tin, quản trị web phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 8 Modeling and Analysis of Artificially Intelligent Planning Systems . Passino Dept of Electrical Engineering The Ohio State University 2015 Neil Ave. Columbus OH 43210 . Antsaklis Dept of Electrical Engineering University of Notre Dame Notre Dame IN 46556 Abstract In an Artificial Intelligence Al planning system the planner generates a sequence of actions to solve a problem. Similarly the controller in a control system produces inputs to a dynamical system to solve a problem namely the problem of ensuring that a systems behavior is a desirable one. A mathematical theory of Al planning systems that operate in uncertain dynamic and time critical environments is not nearly as well developed as the mathematical theory of systems and control. In this Chapter relationships and a detailed analogy between Al planning and control system architectures and concepts are developed and discussed. Then we illustrate how a discrete event system DES theoretic framework can be used for the modeling and analysis of Al planning systems. The ideas presented are fundamental to the development of a mathematical theory for the modeling analysis and design of Al planning systems for real time environments. It is hoped that the ideas presented here will help to form a foundation for the implementation and verification of Al planning systems. 1. INTRODUCTION In an Artificial Intelligence Al planning system the planner generates a sequence of actions to solve a problem. It is a type of expert system since it emulates how human experts represent and reason over abstract uncertain information to solve a problem in a narrow field of expertise. As it is explained below planning systems are however specially equipped to be able to use feedback information and cope with uncertainties in real time environments. While several essential ideas in the theory of Al planning on emulation of human planning activities and planning techniques have been developed and reported in the Al literature .