期刊名称：International Journal of Electronics Communication and Computer Engineering
印刷版ISSN：2249-071X
电子版ISSN：2278-4209
出版年度：2014
卷号：5
期号：3
页码：558-561
出版社：IJECCE
摘要：In real-world environments such in air combat missions the agents continuously receive perceptual inputs from the environment that is highly dynamic (unpredictable) and uncertain. The aircraft often have to reorganise themselves and to make decisions under time constraints. Two modes of control are thus necessary: planning and reaction. By planning we mean both building a course of action before execution, and reaction as dynamic replanning which interleaves planning and execution. Furthermore, in air combat simulation the plans adopted by the agents in response to external events are known in advance and are not generated by the agents as in other domains. To be reactive, the agents have to choose dynamically the appropriate plans and to coordinate their actions. We present how we take into account new events thanks to dynamic allocation of tasks by model of tasks and goals by integrating time notions in the selection of action plans and coordinate mechanisms. Operations on plans under time constraints are also examined in order to enable the simultaneous management of several events. The whole system is integrated into VirtualRobot, a graphical software application, which provides a flexible and open platform to work on robotics. Through VirtualRobot we can incorporate important features into the system as simulation of sensing actions or a monitoring mechanism. Additionally, the planning algorithm is able to work in timelimited situations and use numeric variables. All these features make our planningsystem be a nice toolkit to deal with reactive robot planning
