MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE

Applied Mathematics and Mechanics (English Edition) ›› 2005, Vol. 26 ›› Issue (9): 1197-1203 .

MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE

刘明治, 沈玉如, 刘军, 那柏

收稿日期:2004-04-26 修回日期:2005-03-15 出版日期:2005-09-18 发布日期:2005-09-18
通讯作者: 刘明治

MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE

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

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

Received:2004-04-26 Revised:2005-03-15 Online:2005-09-18 Published:2005-09-18
Contact: LIU Ming-zhi

摘要/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, and 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.

Key words: large spherical radio-telescope, orbit tracking movement, control, curve equation of suspended-cable, suspension mechanics

中图分类号:

刘明治;沈玉如;刘军;那柏. MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE[J]. Applied Mathematics and Mechanics (English Edition), 2005, 26(9): 1197-1203 .

LIU Ming-zhi;SHEN Yu-ru;LIU Jun;NA Bai. MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE[J]. Applied Mathematics and Mechanics (English Edition), 2005, 26(9): 1197-1203 .

[1]	张耀明;吕和祥;王利民. NOVEL REGULARIZED BOUNDARY INTEGRAL EQUATIONS FOR POTENTIAL PLANE PROBLEMS[J]. Applied Mathematics and Mechanics (English Edition), 2006, 27(9): 1165-1170 .
[2]	丁皓江;江爱民. POLYNOMIAL SOLUTIONS TO PIEZOELECTRIC BEAMS (Ⅰ) ——SEVERAL EXACT SOLUTIONS[J]. Applied Mathematics and Mechanics (English Edition), 2005, 26(9): 1107-1114 .
[3]	丁皓江;江爱民. POLYNOMIAL SOLUTIONS TO PIEZOELECTRIC BEAMS (Ⅱ) ——ANALYTICAL SOLUTIONS TO TYPICAL PROBLEMS[J]. Applied Mathematics and Mechanics (English Edition), 2005, 26(9): 1115-1120 .
[4]	沈新普;沈国晓;陈立新;杨璐. INVESTIGATION ON GRADIENT-DEPENDENT NONLOCAL CONSTITUTIVE MODELS FOR ELASTO-PLASTICITY COUPLED WITH DAMAGE[J]. Applied Mathematics and Mechanics (English Edition), 2005, 26(2): 218-233 .
[5]	沈新普;沈国晓;陈立新. INVESTIGATION ON ELASTO-PLASTIC CONSTITUTIVE MODEL COUPLED WITH DAMAGE FOR LOCALIZATION PHENOMENA[J]. Applied Mathematics and Mechanics (English Edition), 2004, 25(12): 1365-1373.
[6]	魏德敏;杨桂通. NONLINEAR DYNAMIC STABILITY OF COMPOSITE LAMINATED PLATES[J]. Applied Mathematics and Mechanics (English Edition), 2004, 25(11): 1215-1219.
[7]	罗义银. FLUID BOUNDARY ELEMENT METHOD AND ORTHOGONAL TRANSFORM OF DOUBLE COMPLEX VARIABLES[J]. Applied Mathematics and Mechanics (English Edition), 2003, 24(1): 109-116.
[8]	朱菊芬;初晓婷. AN IMPROVED ARC-LENGTH METHOD AND APPLICATION IN THE POST-BUCKLING ANALYSIS FOR COMPOSITE STRUCTURES[J]. Applied Mathematics and Mechanics (English Edition), 2002, 23(9): 1081-1088.
[9]	沈新普;沈国晓. A FRACTURE-ENERGY-BASED ELASTO-SOFTENING-PLASTIC CONSTITUTIVE MODEL FOR JOINTS OF GEOMATERIALS[J]. Applied Mathematics and Mechanics (English Edition), 2002, 23(9): 1097-1104.
[10]	吴晖;俞焕然. NATURAL FREQUENCY FOR RECTANGULAR ORTHOTROPIC CORRUGATED-CORE SANDWICH PLATES WITH ALL EDGES SIMPLY-SUPPORTED[J]. Applied Mathematics and Mechanics (English Edition), 2001, 22(9): 1019-1027.
[11]	尚新春. AN EXACT ANALYSIS FOR FREE VIBRATION OF A COMPOSITE SHELL STRUCTURE-HERMETIC CAPSULE[J]. Applied Mathematics and Mechanics (English Edition), 2001, 22(9): 1035-1045.
[12]	沈新普;泽农·慕容子;徐秉业. CONSTITUTIVE THEORY OF PLASTICITY COUPLED WITH ORTHOTROPIC DAMAGE FOR GEOMATERIALS[J]. Applied Mathematics and Mechanics (English Edition), 2001, 22(9): 1028-1034.
[13]	林启荣;刘正兴;王宗利. ANALYSIS OF BEAMS WITH PIEZOELECTRIC ACTUATORS[J]. Applied Mathematics and Mechanics (English Edition), 2001, 22(9): 1074-1081.
[14]	周承倜;王列东. NONLINEAR THEORY OF DYNAMIC STABILITY FOR LAMINATED COMPOSITE CYLINDRICAL SHELLS[J]. Applied Mathematics and Mechanics (English Edition), 2001, 22(1): 53-62.

MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE

MECHANICAL ANALYSIS OF ORBIT TRACKING MOVEMENT OF FEED SYSTEM IN LARGE SPHERICAL RADIO-TELESCOPE

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 14

编辑推荐

Metrics

本文评价