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Based on the time serial signal generated by power spectrum density inversion, the closed-loop compensation residual variances of tracking loop and high-order error correction loop with finite error rejection -3 dB bandwidth and time delay are simulated. The data fitting results of relationships between residual variances and corresponding error rejection -3 dB bandwidths are obtained. The system effective bandwidths are modified so as to make the estimate of residual variances more precise.
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Keywords:
- Kolmogorov turbulence /
- Tyler frequency /
- Greenwood frequency /
- effective bandwidth
[1] Li C H, Xian H, Jiang W H, Rao C H 2007 Acta Phys. Sin. 56 4289 (in Chinese) [李超宏, 鲜浩, 姜文汉, 饶长辉 2007 56 4289]
[2] Tang G M, Rao C H, Sheng F, Zhang X J, Jiang W H 2002 Proc. SPIE 4926 14
[3] Ning Y, Yu H, Zhou H, Rao C H, Jiang W H 2009 Acta Phys. Sin. 58 4717 (in Chinese) [宁禹, 余浩, 周虹, 饶长辉, 姜文汉 2009 58 4717]
[4] Kulcsar C, Raynaud H F, Petit C, Conan J M, Lesegno P V 2006 Opt. Express 14 7464
[5] Li X Y, Jiang W H 1997 Acta. Phto. Sin. 17 1697 (in Chinese) [李新阳, 姜文汉 1997 光学学报 17 1697]
[6] Rao C H, Sheng F, Jiang W H 2000 Acta. Phto. Sin. 20 68 (in Chinese) [饶长辉, 沈锋, 姜文汉 2000 光学学报 20 68]
[7] Tyler G A 1994 J. Opt. Soc. Am. A 11 358
[8] Greenwood D P 1977 J. Opt. Soc. Am. A 67 390
[9] Fried D L 1990 J. Opt. Soc. Am. A 7 1224
[10] Karr T J 1991 Appl. Opt. 30 363
[11] Wang G X, He Z 2008 Control System Design (Beijing: Tsinghua University Press) p65 (in Chinese) [王广雄, 何朕 2008 控制系统设计 (北京: 清华大学出版社) 第65页]
[12] Sun K, Rong T P 2002 J. Huazhong Univ. of Sci. & Tech. (Nature Science Edit ion) 30 55 (in Chinese) [孙恺, 容太平 2002 华中科技大学学报 30 55]
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[1] Li C H, Xian H, Jiang W H, Rao C H 2007 Acta Phys. Sin. 56 4289 (in Chinese) [李超宏, 鲜浩, 姜文汉, 饶长辉 2007 56 4289]
[2] Tang G M, Rao C H, Sheng F, Zhang X J, Jiang W H 2002 Proc. SPIE 4926 14
[3] Ning Y, Yu H, Zhou H, Rao C H, Jiang W H 2009 Acta Phys. Sin. 58 4717 (in Chinese) [宁禹, 余浩, 周虹, 饶长辉, 姜文汉 2009 58 4717]
[4] Kulcsar C, Raynaud H F, Petit C, Conan J M, Lesegno P V 2006 Opt. Express 14 7464
[5] Li X Y, Jiang W H 1997 Acta. Phto. Sin. 17 1697 (in Chinese) [李新阳, 姜文汉 1997 光学学报 17 1697]
[6] Rao C H, Sheng F, Jiang W H 2000 Acta. Phto. Sin. 20 68 (in Chinese) [饶长辉, 沈锋, 姜文汉 2000 光学学报 20 68]
[7] Tyler G A 1994 J. Opt. Soc. Am. A 11 358
[8] Greenwood D P 1977 J. Opt. Soc. Am. A 67 390
[9] Fried D L 1990 J. Opt. Soc. Am. A 7 1224
[10] Karr T J 1991 Appl. Opt. 30 363
[11] Wang G X, He Z 2008 Control System Design (Beijing: Tsinghua University Press) p65 (in Chinese) [王广雄, 何朕 2008 控制系统设计 (北京: 清华大学出版社) 第65页]
[12] Sun K, Rong T P 2002 J. Huazhong Univ. of Sci. & Tech. (Nature Science Edit ion) 30 55 (in Chinese) [孙恺, 容太平 2002 华中科技大学学报 30 55]
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