本文在服务器虚拟化技术的基础上，提出了一种基于KVM服务器虚拟化技术的桌面虚拟化架构，论文详细探讨了该桌面虚拟化架构系统的设计与实现过程，并重点研究了KVM所依赖的硬件辅助虚拟化技术的实现原理。该架构可作为桌面管理解决方案，在企业中推广应用。“,”Based on server virtualization technology,this thesis proposes a virtual desktop infrastructure on KVM server virtualization technology. the thesis discusses in detail the desktop virtualization architecture system design and implementation process,and focuses on the KVM technology depends on principle of hardware virtualization technology. This architecture can be used as a desktop management solutions,and can be popularized and applied in the enterprise.