IEEE

Fuzzy secondary controller for autonomous stand-alone and grid-connected AC microgrid

Abstract: The present paper addresses the AC microgrid control issue using the hierarchical control structure and droop controllers for load sharing. Once the droop controllers impose an operation ...
IEEE

Robust PID Controller Design for Frequency Regulation in AC Microgrids

Abstract: In AC microgrids, two factors can degrade the system performance: (1) low inertia and damping of the system due to the presence of static resources, (2) weather changes because of renewable ...
来自MSN

Steam Controller 2或将于近期公布，Steam后端已更新矢量图形

知名Valve爆料人SadlyItsBradley在X平台披露了一张疑似Steam Controller 2的图片，该图像源自最新Steam后端更新的数据挖掘。该可缩放矢量图形（SVG）文件出现在数据库中，表明Valve可能即将正式公布其首款游戏手柄的继任者。 爆料人澄清，Steam后端数据库中发现的Steam ...
Joplin Globe

Flight delays persist as government shutdown leads to air traffic controller shortages

Flight delays continued at U.S. airports Sunday amid air traffic controller shortages as the government shutdown entered its second month, with Newark airport in New Jersey experiencing delays of two ...
HuffPost

Airports Crippled Across U.S. Amid 'Surge' In Air Traffic Controller Callouts

Air travel across the U.S. has continued to experience severe delays as a “surge” of unpaid air traffic controllers have been calling out of work. The Federal Aviation Administration warned Friday ...