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Novel Surface Design of Deployable Reflector Antenna Based on Polar Scissor Structures 期刊论文
Chinese Journal of Mechanical Engineering (English Edition), 2020, 卷号: 33, 期号: 1, 页码: 1-15
Authors:  Zhao PY(赵鹏远);  Liu JG(刘金国);  Wu CC(吴晨晨);  Li YM(李杨民);  Chen KL(陈科利)
Adobe PDF(3294Kb)  |  Favorite  |  View/Download:120/6  |  Submit date:2020/10/31
Deployable structures  Polar scissor unit  Refector antenna  Surface design  
Adaptive robust decoupling control of multi-arm space robots using time-delay estimation technique 期刊论文
NONLINEAR DYNAMICS, 2020, 卷号: 100, 期号: 3, 页码: 2449–2467
Authors:  Zhang X(张鑫);  Liu JG(刘金国);  Gao Q(高庆)
Adobe PDF(4015Kb)  |  Favorite  |  View/Download:131/24  |  Submit date:2020/05/24
Multi-arm space robots  Composite rigid dynamics modeling  Decoupling controller  Time-delay estimation  Sliding mode control  
Time-varying state-space model identification of an on-orbit rigid-flexible coupling spacecraft using an improved predictor-based recursive subspace algorithm 期刊论文
Acta Astronautica, 2019, 卷号: 163, 页码: 157-167
Authors:  Ni ZY(倪智宇);  Liu JG(刘金国);  Wu SN(邬树楠);  Wu ZG(吴志刚)
Adobe PDF(3218Kb)  |  Favorite  |  View/Download:186/23  |  Submit date:2018/12/01
Parameter identification  State-space model  Recursive subspace method  Time-varying system  Affine projection sign algorithm  State estimation  
Effective motion planning strategy for space robot capturing targets under consideration of the berth position 期刊论文
Acta Astronautica, 2018, 卷号: 148, 页码: 403-416
Authors:  Zhang X(张鑫);  Liu JG(刘金国)
Adobe PDF(3868Kb)  |  Favorite  |  View/Download:259/42  |  Submit date:2018/06/17
Motion Planning Strategy  Space Robots  Berth Position  Parameter Optimization Problem  Grasping Area