构造了一类自仿射函数迭代系统(IFS){fi}iN=1,首先讨论了该IFS的自仿集是存在的,然后利用伪度量ω(x)及构造的指标集Γ(J),证明了如果该IFS满足开集条件,则强开集条件也成立.
A class of self-affine iterated function system(IFS){fi}Ni=1 is constructed.The existence of self-affine set generated by the IFS is presented;If the IFS satisfy the open set condition,then the strong open set condition also holds by using the pseudo-noem ω(x) and the constructed index set Γ(J).