摘要
分析了空间目标RCS序列产生混沌的机理,将非线性理论中的多重分形分析法引入空间目标RCS序列的研究中,用多重分形分析法分析了空间目标RCS序列的混沌特性;实测数据计算结果表明,与旋转目标相比,三轴稳定目标RCS序列较复杂,这与实际分析的情况相符合,证明了该方法的有效性;另外,还证明了空间目标RCS序列服从多重分形分布。
The Mechanism that the RCS of space object produces is analyzed. The multifractal analysis is used to analyze the RCS and make research on the chaotic. The result shows that the RCS of the triaxial stability target is more complicate than that of rotary object. The result is in line with the actual analysis of the situation and proves the effectiveness of the method. In the meanwhile it shows that the RCS series of space object obey multifractal distribution.
出处
《计算机测量与控制》
CSCD
2008年第12期1934-1936,1959,共4页
Computer Measurement &Control
基金
国家自然科学基金(60575103)
高等学校博士点学科专项科研基金(200606099024)。
