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切换队列系统的预测控制Anticipative Control of Switched Queueing Systems |
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| 课程网址: | http://videolectures.net/eccs07_laemmer_acs/ |
| 主讲教师: | Stefan Lämmer |
| 开课单位: | 德累斯顿工业大学 |
| 开课时间: | 信息不详。欢迎您在右侧留言补充。 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The relevant dynamics of a queueing process can be anticipated by taking future arrivals into account. If the transport from one queue to another is associated with transportation delays, as it is typical for traffic or productions networks, future arrivals to a queue are known over some time horizon and, thus, can be used for an anticipative control of the corresponding flows.A queue is controlled by switching its outflow between 'on' and 'off' similar to green and red traffic lights, where switching to 'on' requires a non-zero setup time. Due to the presence of both, continuous and discrete state variables, the queueing process is described as a hybrid dynamical system. From this formulation, we derive one observable of fundamental importance: the green time required to clear the queue. This quantity allows to detect switching time points for serving platoons without delay, i.e., in a 'green' wave manner. Moreover, we quantify the cost of delaying the start of a service period or its termination in terms of additional waiting time. Our findings may serve as a basis for strategic control decisions. |
| 关 键 词: | 红绿交通灯; 混合动力系统; 交通延误 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-12-10：cwx |
| 阅读次数: | 73 |