1.

Technical Paper
Technical Paper
1. Modeling and dynamic analysis of helicopter underslung system
Chen, C. ; Lim, K.Y. ; Seah, C.S.P.
Pub. info.: A collection of technical papers : AIAA Modeling and Simulation Technologies Conference and Exhibit, August 10-12, 1998/Boston, Massachusetts.  pp.214-224,  1998.  Reston, VA.  American Institute of Aeronautics and Astronautics
Title of ser.: AIAA Paper : AIAA Modeling and Simulation Technologies Conference
Ser. no.: CP9809
2.

Technical Paper
Technical Paper
2. Profile-planning in digital motion control of servo pneumatic drives
Pu, J. ; Moore, P. R. ; Weston, R. H. ; Chen, C.
Pub. info.: A.S.M.E. paper.  1991.  New York, NY.  The American Society of Mechanical Engineers
Title of ser.: ASME Technical Paper : WA/FPST
Ser. no.: 1991