Performance Study of BLDC Motor Used in Wireless Medical Applications

Wireless network technology has created a new era of living, starting from day-to-day house hold appliances to space applications, wireless communication has its place. Especially in medical electronics wireless communication, has taken the patient monitoring and clinical diagnosis to next level, capsule endoscopy, remote repository system and gastrointestinal tract exploration are some samples. In most of these applications the wireless communication is used to control the position of the Brushless DC (BLDC) motor placed in these devices to move it to acquire the required data or control the speed of the motor. This paper deals with the study of the performance such BLDC motor employed in medical analyzer. The BLDC motor transfer function model is obtained from the motor parameters and analyzed with various soft computing algorithms, to understand which algorithm gives effective performance metrics.