面向SOA的虚拟遥感器部件设计与实现

对遥感器研制者来说,加快研制进度,降低研制成本,减少研制风险是遥感器研制所追求的目标。物理样机由于其自身的特点与适应新形势下遥感器的快速研制存在矛盾,虚拟遥感器作为遥感器数字模型的集合体,能够描述遥感器各个方面的物理特性,并可对遥感器的全生命周期提供支持。而随着如今云计算技术的发展和对应设施支持(如各种云托管平台)的增强,"融入云"是各个软件开发商追求的目标之一。在这样的背景下,将各种的遥感器虚拟部件封装成SOA组件,部署在网络上,通过无处不在的云,接入各种各样的系统,为遥感器的研制提供支持和帮助。

DESIGNING AND IMPLEMENTING SOA-BASED VIRTUAL REMOTE SENSOR COMPONENTS

For researchers of remote sensors,it is their pursuing targets to speed up researching progress,reduce cost and risk of the remote sensor development.The demo prototype is in conflict with fast development of remote sensors adapting to new situation due to its own characteristics.The virtual remote sensor(VRS),as the aggregation of digital model of remote sensors,is able to describe the physical characteristics of a remote sensor from every perspective,and can support the remote sensor throughout its life cycle.Along with the development of cloud computing as well as the enhancement of support by corresponding devices(such as cloud-hosting platform),"integrating into cloud" becomes a goal pursued by the developers of software.It is in this background that various virtual components of remote sensors can be encapsulated to SOA components and be deployed on networks,they are then accessed to a variety of systems through ubiquitous cloud to provide the support and assistance to research and development of remote sensors.