“…In many interesting problems, we only have a small number of uncertain parameters, but these uncertain parameters may enter into many entries of the system and input matrices . Therefore, in this paper, we suppose that the time‐varying parametric uncertain matrices Δ A i ( t ) and Δ B i ( t ) take the forms where ϵ ik ( t ) (, for i = 1,2, … , N and k = 1,2, … , a ) and η ik ( t ) () are the time‐varying elemental parametric uncertainties, and E ik and V ik ( i = 1,2, … , N and k = 1,2, … , a ) are, respectively, the given n × n and n × p constant matrices which are prescribed a priori to denote the linearly dependent information on the time‐varying elemental parametric uncertainties ϵ ik ( t )'s and η ik ( t )'s, respectively.…”