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Task Translation and Integration Specification in Intelligent Machines | |
Fei-Yue Wang; George N. Saridis | |
发表期刊 | IEEE Transactions on Robotics and Automation |
1993 | |
卷号 | 9期号:3页码:257-271 |
摘要 |
Intelligent machines are defined to be hierarchically
intelligent control systems composed of three levels: the
organization level, the coordination level, and the execution level.
This paper presents an analytical model for the coordination
level of intelligent machines, which, together with the established
mathematical formulation for the organization level and the well
developed control theory for the execution level, completes the
first step toward a mathematical theory for intelligent machines.
The framework of the coordination level is a tree structure
consisting of a dispatcher and a number of coordinators. A
new type of transducers, Petri net transducers (PNTs), has been
introduced to serve as the basic module in our analytical model.
PNTs provide a formal description for the individual processes
within the dispatcher and coordinators. The concurrence and
conflict among these processes can be represented by PNTs conveniently.
Coordination structures are introduced as a formalism
for the specification of integration in the coordination level.
The task precedence relationship in the coordination process
is presented by the Petri nets derived from the coordination
structures. These Petri nets also provide us a formal approach of
using the concepts and analysis methods in the Petri net theory to
investigate the properties of the coordination structures. A case
study of' modeling an intelligent assembly robotic system has been
conducted for the purpose of illustration. |
关键词 | Intelligent Machines |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/14197 |
专题 | 09年以前成果 |
推荐引用方式 GB/T 7714 | Fei-Yue Wang,George N. Saridis. Task Translation and Integration Specification in Intelligent Machines[J]. IEEE Transactions on Robotics and Automation,1993,9(3):257-271. |
APA | Fei-Yue Wang,&George N. Saridis.(1993).Task Translation and Integration Specification in Intelligent Machines.IEEE Transactions on Robotics and Automation,9(3),257-271. |
MLA | Fei-Yue Wang,et al."Task Translation and Integration Specification in Intelligent Machines".IEEE Transactions on Robotics and Automation 9.3(1993):257-271. |
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