[1] Z. Liu, Z. Jin, Y. Li, J. Lin, and H. Tan, Proc. SPIE 6267, 62672L (2006).

[2] Z. Liu and X. Cui, Proc. SPIE 6986, 698606 (2008).

[3] J. R. P. Angel, A. Y. S. Cheng, and N. J. Woolf, Nature 322, 341 (1986).

[4] “Thirty meter telescope construction proposal” (Sep. 12, 2007) available online at http://www.tmt.org/news/TMT-Construction Proposal-Public.pdf.

[5] R. Gilmozzi and J. Spyromilio, “The European extremely large telescope (E-ELT)” available online at http://www.eso.org/sci/publications/messenger/archive/no.127-mar07/gilmozzi.pdf.

[6] T. S. Mast and J. E. Nelson, Appl. Opt. 21, 2631 (1982).

[7] R. C. Jared, A. A. Arthur, S. Andreae, A. Biocca, R. W. Cohen, J. M. Fuertes, J. Franck, G. Gabor, J. Llacer, T. Mast, J. Meng, T. Merrick, R. Minor, J. Nelson, M. Orayani, P. Salz, B. Schaefer, and C. Witebsky, Proc. SPIE 1236, 996 (1990).

[8] Y. Dai, “Research on active control of primary mirror of 30m ring interferometric telescope” PhD Thesis (Yunnan Astronomical Observatory, Kunming, 2008).

[9] Y. Dai, Z. Liu, Z. Jin, J. Xu, and J. Lin, Appl. Opt. 48, 664 (2009).

[10] D. G. MacMartin and G. Chanan, Proc. SPIE 4840, 69 (2003).

[11] R. H. Minor, A. A. Arthur, G. Gabor, H. G. Jackson, R. C. Jared, T. S. Mast, and B. A. Schaefer, Proc. SPIE 1236, 1009 (1990).

[12] G. Chanan, M. Troy, F. Dekens, S. Michaels, J. Nelson, T. Mast, and D. Kirkman, Appl. Opt. 37, 140 (1998).

[13] G. Chanan, C. Ohara, and M. Troy, Appl. Opt. 39, 4706 (2000).

[14] P. Alvarez, J. M. Rodriguez-Espinosa, and F. R. Kabana, Proc. SPIE 4004, 26 (2000).

[15] H. Song, H. Li, H. Xian, R. Yang, J. Huang, and W. Jiang, Acta Opt. Sin. (in Chinese) 28, 1523 (2008).

[16] A. Pint′o, F. Laguarta, R. Artigas, and C. Cadevall, J. Opt. A 4, S369 (2002).

[17] C. Pizarro, J. Arasa, F. Laguarta, N. Tom`as, and A. Pint′o, Appl. Opt. 41, 4562 (2002).

[18] M. Troy, G. Chanan, E. Sirko, and E. Leffert, Proc. SPIE 3352, 307 (1998).

[19] G. Chanan, J. Nelson, T. Mast, P. Wizinowich, and B. Schaefer, Proc. SPIE 2198, 1139 (1994).

[20] X. Hu, X. Yu, and D. Zhao, Acta Opt. Sin. (in Chinese) 27, 1414 (2007).

[21] G. Chanan, D. G. MacMartin, J. Nelson, and T. Mast, Appl. Opt. 43, 1223 (2004).

[22] D. G. MacMartin and G. Chanan, Appl. Opt. 43, 608 (2004).

[23] J. Luo, Introduction to Matrix Analysis (in Chinese) (South China University of Technology Press, Guangzhou, 2001).