US 11,709,528 B2
Active disturbance rejection based thermal control
Zhan Ping, Milpitas, CA (US); and Qinling Zheng, San Jose, CA (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Sep. 23, 2020, as Appl. No. 17/30,193.
Application 17/030,193 is a continuation of application No. 15/961,782, filed on Apr. 24, 2018, granted, now 10,809,780.
Application 15/961,782 is a continuation in part of application No. 15/659,538, filed on Jul. 25, 2017, granted, now 10,698,460, issued on Jun. 30, 2020.
Claims priority of provisional application 62/618,039, filed on Jan. 16, 2018.
Claims priority of provisional application 62/470,828, filed on Mar. 13, 2017.
Prior Publication US 2021/0004067 A1, Jan. 7, 2021
Int. Cl. G06F 1/20 (2006.01); G05B 13/02 (2006.01); G05D 23/19 (2006.01); G06F 1/3234 (2019.01); G06F 3/06 (2006.01); H05K 7/20 (2006.01)
CPC G06F 1/206 (2013.01) [G05B 13/024 (2013.01); G05D 23/1919 (2013.01); G05D 23/1934 (2013.01); G06F 1/3275 (2013.01); G06F 3/0616 (2013.01); G06F 3/0625 (2013.01); G06F 3/0629 (2013.01); G06F 3/0679 (2013.01); H05K 7/20836 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, at a controller, a temperature measurement from a thermal zone;
calculating, by the controller, an estimated temperature for the thermal zone and an estimated disturbance for the thermal zone based on the temperature measurement; and
controlling, by the controller, a temperature of the thermal zone according to the estimated temperature and the estimated disturbance,
wherein the estimated disturbance corresponds to an impact on the temperature of the thermal zone of a task workload sent to one or more devices located in the thermal zone.