The study of integrated human-machine discussion system for supporting economic decisions requires establishing a computer-supporting environment, which can discover the knowledge about economics from heterogeneous in...
详细信息
The study of integrated human-machine discussion system for supporting economic decisions requires establishing a computer-supporting environment, which can discover the knowledge about economics from heterogeneous information sources, and then utilize them to provide useful information for the experts in different locations. It also should allow real-time discussion among such economic experts and finally upgrade the overall correctness of economic decisions. ODIIPSA98 (Open Distributed intelligent Information Processing system Architecture '98), a pragmatic structural model of open intelligentsystem, is MAS-based and information (including multi-media information, knowledge and such like) accessing oriented. This paper first introduces the fundamental ideas and design principles of ODIIPSA98, and then moves to the computer supporting system for upgrading economic decisions, in which ODIIPSA98 serves as its basic framework. After some analyzes and comparisons, it is obvious that, such system, established under the instruction of ODIIPSA98, would gradually show its advantages of open, flexibility, reliability, efficiency, and so on.
Segmentation is the most difficult problem in a handwritten character recognition system and often contributes major errors to its performance. To reach a balance of speed and accuracy, a filter distinguishing a conne...
详细信息
Real-time path planning is a key subject in the research of a Multi-robot system, such as in soccer robot system, as in such system there are several robots to coordinate to complete one task and its workspace is time...
详细信息
Real-time path planning is a key subject in the research of a Multi-robot system, such as in soccer robot system, as in such system there are several robots to coordinate to complete one task and its workspace is time-varying. There exist unpredictable changes in such workspace. These changes will make the robots path planning tremendously hard. This paper introduce the study on the real-time planning of a multi-robot system, such as soccer robots system. In such systems, as there exist multiple mobile robots, robots path planning is highly required of real-time and of high path planning quality. In this paper, the definitions of Active Obstacle and Dominating Robot are put forward. Genetic-planning and Fuzzy-correction are developed as our path planning techniques. The concept of Sector Vital Value is proposed for Genetic-planning and Fuzzy-correction. Block-Inserting strategy is employed to further improve the system's real-time performance in the workspace modelization. It takes only 2% of workspace modeling time required by Grid-modeling technique. After taking the proposed measures, the system's real-time performance is improved a lot. The initial simulation shows that our planning strategy can meet real-time demand.
暂无评论