Sliding mode control is widely used to enhance the speed control performance of permanent magnet synchronous motors (PMSM). However, the slow reaching onto the sliding surface and chatting phenomena ...

In this paper, nonlinear exponential function series is designed that can generate one-directional and two-directional multi-scroll chaotic attractors in Chua system. Then, some dynamic ...

The transport capacity of fracture network, described by seepage coefficient, is also related to the fractal dimension with drying time in the form of exponential function. The presented fractal ...