“…According to path-independency conditions [20], [21], [22], LILF have the advantage to make the stability conditions free of the time derivatives of the membership functions. However, the stabilization results in [20] are given in terms of Bilinear Matrix Inequalities (BMI) and recent results have shown that LILF may lead to LMIs, but with a restriction to only second order systems [23], [24], [25]. Alternatively, Sum-Of-Square (SOS) approaches have been proposed but with a very restrictive modeling assumption on the system's input matrices [26], [27].…”