Title :
On control method of cable-mesh reflector adjustment for a deployable antenna
Author :
Bao, H. ; Duan, B.Y. ; You, G.Q.
Author_Institution :
Sch. of Electromech. Eng., Xidian Univ., Xi´´an
Abstract :
Considering the special characteristic of a cable-mesh deployable antenna, the adjustment method for the cable-mesh reflector is studied in this paper. The cable-mesh model first is developed based on Lagrange principle and its stiff matrix is deduced. Then, an adaptive control algorithm is presented based on the stiff matrix to only require coordinate values of part nodes. Finally, numeral result shows the validity and effectiveness of the algorithms
Keywords :
adaptive control; aerospace; aerospace control; aerospace instrumentation; reflector antennas; Lagrange principle; adaptive control algorithm; adjustment method; cable-mesh model; cable-mesh reflector; control method; coordinate values; deployable antenna; stiff matrix; Adaptive control; Assembly; Books; Civil engineering; Communication cables; Earth; Lagrangian functions; Reflector antennas; Shape control; Space technology;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627525
