Mechanical Analysis of the Orbit Tracking Movement of Feed System in Large Spherical Radio Telescope

LIU Ming-zhi; SHEN Yu-ru; LIU Jun; NA Bai

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Article Navigation > Applied Mathematics and Mechanics > 2005 > 26(9): 1091-1096

LIU Ming-zhi, SHEN Yu-ru, LIU Jun, NA Bai. Mechanical Analysis of the Orbit Tracking Movement of Feed System in Large Spherical Radio Telescope[J]. Applied Mathematics and Mechanics, 2005, 26(9): 1091-1096.

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Mechanical Analysis of the Orbit Tracking Movement of Feed System in Large Spherical Radio Telescope

School of Mechanical and Electrical Engineering, Xi'an University of Electronic Science and Technology, Xi'an 710071, P. R. China

Received Date: 2004-04-26
Rev Recd Date: 2005-03-15
Publish Date: 2005-09-15

Abstract

Abstract

The curve equation and its mechanics analysis of suspended-cable under the condition of end load are given.Then on the basis of it,the mechanical analysis of suspended-cable system for large spherical radio telescope is studied,procedures of the control for the orbit tracking movement of the line feed in large spherical radio-telescope are given.The validity of the results mentioned above is confirmed by means of computer simulations.
- curve equation of suspended-cable,
- suspension mechanics,
- large spherical radio-telescope,
- orbit tracking movement,
- control

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References(2)

References

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[2]	南仁东.国际LT项目争建建议书[M].北京:北京天文台，1995.