In this work, the voltage regulation of a boost converter is addressed. A non-integer order PID controller proposed to deal with closed-loop instability system. The average linear model obtained through small-signal approximation. resulting considered divided into minimum and normalized non-minimum phase parts. This approach allows us design for part system, excluding temporarily one. fractiona...

It is renowned that the immune reaction in tumour micro environment a complex cellular process requires additional research. Therefore, it important to interrogate tracking path behaviour of tumor-immune dynamics alert policy makers about critical factors system. Here, we use fractional derivative structure interactions. Furthermore, our research, concentrated on qualitative investigation and t...