网络新媒体条件下校园安全突发事件应对策略

网络新媒体环境下信息传播更加迅速,互动也更强,给原本就极为敏感的校园安全突发事件的工作的处理带来了新的挑战。如何适应网络新媒体环境下信息传播的特点,避免校园突发事件发生之后传播管理的失控,是当前十分紧迫的工作。在网络新媒体环境下有效应对校园突发事件,需要我们主动出击,充分发挥网络新媒体的优势,并从舆情监控、防范防控及教师队伍建设等方面寻求对策。

突发事件应急管理中的情报本征机理研究

从时代背景与社会现实需求切入,明确与时俱进的情报工作应以突发事件应急管理作为重要研究领域。识别突发事件应急管理中的情报问题,分析以快速响应为目标的情报本征。从情报体系角度,剖析突发事件应急管理中情报运行的过程、构成与作用机理,勾勒出快速响应的情报体系框架,以期为突发事件应急管理的情报工作提供理论依据与实践参考。

供应链中VRP管理如何应对突发事件

突发事件会导致现有供应链不再协调,尤其是原车辆路径不再适合新的状况。文章对突发事件中供应链VRP管理进行研究,在路径选择问题中进行建模,并根据问题的特点利用遗传算法进行求解。最后举例进行说明,得出有效方法,解决了突发事件中的供应链路径选择问题。

TanDEM-X Autonomous Formation Flying System： Flight Results

The TanDEM-X mission is a scientific and commercial Earth observation mission comprising two satellites flying in close formation. The formation maintenance can be advantageously performed by an onboard autonomous system, which reduces the operational efforts, provides a shorter reaction time in case of contingencies and increases the control performance. The TanDEM-X Autonomous Formation Flying （TAFF） system has been developed for this purpose and is intended to replace the ground-based formation keeping activities during routine operations. TAFF has been activated for the first time in October 2010 for commissioning, during which the autonomous usage of thrusters was prohibited. Afterwards, a closed-loop campaign was successfully conducted in March 2011, demonstrating the capability of TAFF to maintain autonomously the formation. After a brief technical description of the system, the paper presents the key results gained during the commissioning phase and the closed-loop campaign,