标题: | An object-oriented design of the hybrid controller for automated vehicles in an AHS |
作者: | Lee, JS Hsu, PL 电控工程研究所 Institute of Electrical and Control Engineering |
关键字: | object-oriented modeling;hybrid systems;automated highway systems (AHS);unified modeling language (UML);Java |
公开日期: | 2002 |
摘要: | Recently, designs for the automated highway systems (AHS) to improve the safety and efficiency of highways have attracted much attention. However, such large-scale and complex dynamic systems present a number of control issues. Part of the complication comes from the hybrid nature of these systems, which consists of both time-driven and event-driven dynamics. In this paper, an object-oriented approach towards a hybrid controller design for automated vehicles in an AHS is proposed. First, the unified modeling language (UML) is extended to model the hybrid controller with a clear and natural representation of the discrete event and continuous time behaviors. Then, since the AHS is typically a multi-agent system, the simulation of which is suitable to implementation by multi-threaded programming, a Java-based library is further developed to support the implementation. In our framework, Java provides an implementation path, while the extended UML provides a reverse: engineering path for the hybrid controller design. |
URI: | http://hdl.handle.net/11536/18860 |
ISBN: | 0-7803-7346-4 |
期刊: | IV'2002: IEEE INTELLIGENT VEHICLE SYMPOSIUM, PROCEEDINGS |
起始页: | 115 |
结束页: | 120 |
显示于类别: | Conferences Paper |