It is urgent to enhance the security of the computer systems of TT&C centers and to get rid of depend-ence on foreign hardware and software as they are the core and hub of any TT&C center.Following analysis of the features of computer systems for TT&C centers,the paper summarizes the research and practices of independent and controllable technology for computer systems of TT&C centers.The challenges encountered include inadequate localization of infrastructural hardware and software components,numerous problems in open-source software and lack of commercial off-the-shelf independent and controllable products.Therefore,suggestions including technical investigations into homegrown hardware and software products,thorough testing,enhancement of version manage-ment and control for infrastructural software are given to increase the maturity of independent and controllable tech-nology and foster application and development of independent and controllable technology in TT&C centers.%测控中心计算机系统是测控中心的核心枢纽，通过自主可控技术加强其安全性，摆脱对国外软硬件的依赖，是当务之急。在分析测控中心计算机系统特点的基础上，对测控中心计算机系统自主可控技术的研究与实践进行了总结，列举了实践中遇到的基础部件国产化程度不高、开源软件问题多、自主可控产品商品化程度不高等问题。针对自主可控技术不甚成熟的情况，提出了国产软硬件产品的技术摸底、详尽测试、加强基础软件的版本管理和控制等发展建议，以推动自主可控技术在测控中心领域的应用和发展。
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