This kind of implant is known as a closed-loop system. It is similar to the way some cardiac pacemakers maintain optimal heart rates by stimulating the heart in response to sensing irregular activity.

A risk analysis of possible calibration errors and sensor artifacts with in silico computer simulations suggested that overnight closed-loop control may reduce the incidence of nocturnal ...

Ly, TT, Roy, A, Grosman, B, et al. Day and night closed-loop control using the integrated Medtronic hybrid closed-loop system in type 1 diabetes at diabetes camp. Diabetes Care 2015;38:1205-1211 ...

The term servomotor implies that the motor will be used in a high-performance control system with feedback — in other words, a closed-loop system. The basic principles used in servomotors are ...

Representation of the closed-loop device, the Control-IQ artificial pancreas system, which uses a control algorithm developed at the University of Virginia. (Courtesy: Tandem Diabetes Care) ...

Industrial control systems can be categorized in two types: open-loop and closed-loop systems. The open-loop control system is a continuous control system that provides no feedback from its output.

There is increasing evidence that closed-loop technology improves glucose control in patients with type 1 diabetes. 17,18 In the critical care setting, closed-loop technology has been evaluated ...

UNDERSTANDING CLOSED-LOOP FAN SPEED CONTROL By Ken W. Gay, SMSC When implementing cooling solutions for electronic equipment, system designers are confronted with a complex set of variables.