INTEGRAL ORDER PID CONTROLLER FOR LINEAR TIME INVARIANT OF NONLINEAR MODEL OF DYNAMIC BIOLOGICAL SYSTEMS

The paper explains the control of disorder in the biological system. A novel controller based on the Integral Order PID (IOPID) control method is proposed, which can control the dynamics of the Linear Time-Invariant based (LTI) biological system such as Genetic Regulatory Network (GRN) of DNA, Protein formation and Pancreas to stabilize at any point or to follow any approach in a smooth function of time. Moreover, the integral control is proposed to attain the better stability condition of the fault dynamics. Hence the necessary stability condition is derived based on stability theory. The simulation model is developed in MATLAB/Simulink environment. Statistical model outcomes are obtained to demonstrate the successful validation of the proposed controller design. Consequently, the simulation results of the proposed controller compared with other controller and achieved the goal successfully.