本文研究一类具有Riemann-Liouville分数阶导数的线性时不变微分系统的完全能控性.首先得到关于古典意义上状态方程初值问题的解,然后建立的关于系统能控性的判别准则是充分必要条件,并提供例子说明所得结果.
This paper is concerned with the complete controllability of a fractional linear time-invariant dynamical system with Riemann-Liouville derivative. The solution of the state equation with classical initial value is first derived. Two criteria on controllability for the system, which are sufficient and necessary, are established. One example illustrates the obtained results.