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Analysis of the Cooling Mechanism of a Crushed Rock Embankment in Warm and Lower Temperature Permafr
[期刊论文] 作者：Wei Ma,Qingbai Wu,Yongzhi Liu,,
来源：寒旱区科学（英文版） 年份：2004
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[期刊论文] 作者：Zhao Yao,Sheng Yongzhi,Liu Xiangdong,,
来源：Chinese Journal of Aeronautics 年份：2014
The terminal guidance problem for an unpowered lifting reentry vehicle against a stationary target is considered. In addition to attacking the target with high...
Finite-time sliding mode attitude control for a reentry vehicle with blended aerodynamic surfaces an
[期刊论文] 作者：Geng Jie,Sheng Yongzhi,Liu Xiangdong,,
来源：Chinese Journal of Aeronautics 年份：2014
This paper proposes a finite-time robust flight controller, targeting for a reentry vehicle with blended aerodynamic surfaces and a reaction control system(RCS)...
[期刊论文] 作者：Zhao Yao,Sheng Yongzhi,Liu Xiangdong,,
来源：Chinese Journal of Aeronautics 年份：2016
This study presents a novel impact time and angle constrained guidance law for homing missiles. The guidance law is first developed with the prior-assumption of...
[期刊论文] 作者：Shangjian ZHANG,Lei XU,Yong LIU,Yongzhi LIU,
来源：中国光电子学前沿 年份：2010
A novel clock distribution concept based on inband phase-modulated pilot insertion is demonstrated.This method avoids the need for an ultrafast phase comparator...
Analysis of the Cooling Mechanism of a Crushed Rock Embankment in Warm and Lower Temperature Permafr
[期刊论文] 作者：Wei Ma,Qingbai Wu,Yongzhi Liu,Hui Bing,
来源：黑龙江科技信息 年份：2008
本文通过对荣华二采区10...
Characteristics of thawed interlayer and its effect on settlement beneath embankment in permafrost r
[期刊论文] 作者：ZhiZhong Sun,HongLei Wang,WenJie Feng,YongZhi Liu,ShuJuan Zhang,,
来源：Sciences in Cold and Arid Regions 年份：2017
Based on ground temperatures and deformations monitored at the Xieshuihe site along the Qinghai-Tibet Highway(QTH)in permafrost regions from 2004 to 2015,variat...
[会议论文] 作者：Yongzhi Liu,Qianying Duan,Tie Geng,Chuntai Liu,Wei Cao,
来源：中国计算力学大会2018暨国际华人计算力学大会2018 年份：2018
Multi-scale simulation of the crystallization includes two parts: one is the temperature and flow simulation on the macroscale,the other is the morphological simulation on the mesoscale.It is known th...
Characteristics of thawed interlayer and its effect on settlement beneath embankment in permafrost r
[期刊论文] 作者：ZhiZhong Sun,HongLei Wang,WenJie Feng,YongZhi Liu,ShuJuan Zhang,,
来源：Sciences in Cold and Arid Regions 年份：2017
Based on ground temperatures and deformations monitored at the Xieshuihe site along the Qinghai-Tibet Highway(QTH)in permafrost regions from 2004 to 2015,variation of artificial permafrost table(APT),...
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