云计算在航天测试领域的研究与应用

Research and application of Cloud computing on Aerospace Measurement Area

摘要:

为满足航天测试领域日益增长的数据处理需求,利用云计算技术提高航天测试领域的数据处理性能和数据可靠性,数据安全性,主要从三个方面对云计算技术与航天测试领域结合进行了研究,首先建立以Hadoop为基础架构的云计算平台,设计新的测试数据传输方案,并以Hadoop冗余备份机制为基础,提高数据可靠性;其次,对云计算平台的数据处理模块进行了研究,并与航天测试领域的数据比对工作相结合;最后,为云计算平台设计了安全性更高的身份认证和加密模块.通过与原有航天测试工作对比分析可以看出,云计算对航天测试领域数据处理速度的提升是巨大的，安全模块也有效的对数据进行了保护，适应了航天测试领域对安全方面的高要求，将云计算应用于航天测试领域具有极大的潜力和广阔的前景。

Abstract:

In order to meet the increasing demand of data handling in aerospace measurement area, this paper did some research in combing cloud computing and aerospace techniques,promoting the speed of data processing, improving the reliable and security of data. Establishing a private cloud platform based on hadoop, providing a platform which can handle the big data processing and storage, based on this platform, did more research on the security and data process module, designed a MapReduce program for data comparing, rised a new ID identify and encryption module for the high demand of security in aerospace aera.