Metaphorical analysis of Tuning rules for PI and PID Controllers in modeling an Automatic Drug Delivery System to control Mean Arterial Blood

Drug Delivery System are the devices that is used to deliver the drugs or medicines into the human body at a particular rate for a given time period. These systems are widely used in cardiovascular surgical treatments and Intensive Care Units (ICU). The drugs that are used during treatments are mainly used to control the blood pressure. Control of such drugs during surgeries and in ICU are very tedious since manual control by anaesthetist are done which is not accurate and takes time. Thus an Automatic Drug Delivery System (ADDS) is developed to overcome this issue. An ADDS is modeled mathematically for different conditions from the real-time data obtained and control mechanisms are implemented. The aim work of the controllers is to control the rate of drug that is injected into the body which in turn controls the blood pressure and reduces complications during surgeries and post surgical treatments. This paper aims at correlating the various tuning rules such as ISE, IAE and ITAE tuning for PI and PID controllers and simulating their responses.