450783 Hawk, W. M. A self-tuning, self-contained PID controller.
Chicago-čujuhus (17. p.)450783 Hawk, W. M. A Self-tuning, Self-contained PID Controller.
MLA-čujuhus (9. p.)450783 Hawk, W. M. A Self-tuning, Self-contained PID Controller.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.