National University of Defense Technology

Yang Ou

Mingche Lai

Pingjing Lu

Junsheng Chang

Xingyun Qi

Jian Li

Yan Sun

Jinbo Xu

Zhang Luo

Yuan Li

Jianjun Wu

Jianmin Zhang

Haoyi Wang

Sheng Tan

Yuanzheng Zhao

Zeyu Xiong

Zicong Wang

Yuqiang Cheng

Biqi Wu

Yu Zhang

Peng Zheng

Disclosed are an isolation method for a high-performance computer system, and a high-performance computer system. The isolation method comprises node-level isolation performed. The node-level isolation comprises: configuring a routing table for each computing node, and configuring, in the routing table, valid routing information for computing node pairs; when any one source computing node needs to communicate with a target computing node, determining, by lookup, whether valid routing information exists between the source computing node and the target computing node according to the configured routing table; if so, allowing the source computing node to communicate with the target computing node; otherwise, forbidding the source computing node from communicating with the target computing node. The disclosure can realize network security isolation of the high-performance computer system, and guarantee the security and reliability of high-performance computers under the premise of ensuring flexible expansion and high availability of high-performance computing resources.

Isolation method for high-performance computer system, and high-performance computer system

An intelligent control gas suction-type electric propulsion system applicable to multi-flow regimes: an ultra-low orbit rare gas is used as a working medium for attitude orbit control and resistance compensation propulsion, the gas is collected and inputted into an intelligent feedback pressurization system by means of a parabolic gas intake duct, intelligent feedback and pressurization are performed on the gas working medium by a molecular pump and a gas pump and the medium is stored in a working fluid storage tank so as to supply a hybrid thruster system that consists of seven sets of electric thrusters to generate thrust, which may achieve multiple thrust modes, and achieve the purpose of attitude orbit control and resistance compensation.

Intelligent control gas suction-type electric propulsion system applicable to multi-flow regimes

Growing community of inventors

Hunan, China

Yang Ou