Abstract
In this paper, we consider an identification input design problem for multi-input single-output (MISO) systems described by transfer functions which have common poles, based on the deterministic identifiability condition. First, we derive an identifiability condition for the system using cyclic shifted M-sequences. The derived condition is similar to the condition for the system described by finite impulse response in previous work. However the derived condition achieves the shorter shift length and the shorter input length than the condition of previous one in many cases. Finally, we confirm the derived condition through a simple example.
