11. The apparatus also contains an infrared laser, beam splitters, and many feedback control loops. 12. The way feedback controls the bias point is as follows. 13. A simple negative feedback control system is a cruise control system for a car. 14. A block diagram of a negative feedback control system. 15. Turing suggested that there could be feedback control of the production of the morphogen itself. 16. The principles developed were applied to design problems of servomechanisms and other feedback control systems. 17. Many machines formed stroboscopic light, and audio feedback control . 18. Generally, this problem has required the application of either open-loop compensation or closed-loop feedback control . 19. To resolve these two problems, many feedback control schemes include mathematical extensions to improve performance. 20. Therefore, NR uptake is under NadR feedback control .
