1.

Technical Paper
Technical Paper
1. Reentry Skipping Trajectory Optimization Using Direct Parameter Optimization Method
L. Tu ; J. Yuan ; Q. Fang ; J. Luo
Pub. info.: AIAA meeting papers on disc.  2006.  Reston, Va.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : International Space Planes and Hypersonic Systems and Technologies Conference
Ser. no.: 2006
2.

Conference Proceedings
Conference Proceedings
2. Approach using sparse bundle adjustment for system calibration of fringe projection 3D profile sensor
J. Luo ; J. Yuan ; J. Chen ; A. Xiong
Pub. info.: Optical test and measurement technology and equipment.  2  pp.672331-1-672331-11,  2007.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6723
3.

Conference Proceedings
Conference Proceedings
3. The semantic description for Earth observation task of satellite
S. Li ; J. Yuan ; J. Luo ; Q. Wang
Pub. info.: Second international conference on space information technology : 10-11 November 2007, Wuhan, China.  2  pp.67952Q-1-67952Q-6,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6795
4.

Conference Proceedings
Conference Proceedings
4. A new phase unwrapping algorithm using two digital phase-shifting gratings of different period for fringe projective 3D profile sensor
J. Luo ; Y. Wang ; A. Xiong ; J. Yuan
Pub. info.: International Symposium on Photoelectronic Detection and Imaging 2007, image processing : 9-12 September 2007, Beijing China.  pp.662324-1-662324-14,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6623
5.

Conference Proceedings
Conference Proceedings
5. Lunar soft landing rapid trajectory optimization using direct collocation method and nonlinear programming
L. Tu ; J. Yuan ; J. Luo ; X. Ning ; R. Zhou
Pub. info.: Second international conference on space information technology : 10-11 November 2007, Wuhan, China.  2  pp.67954T-1-67954T-6,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6795