Real-Time Sensor Fault Tolerant Control of DC-DC Converters in DC Microgrids Using a Switching Unknown Input Observer. - Mohammed Said Ouahabi; Abdelhafid Benyounes; Said Barkat; Syphax Ihammouchen; Toufik Rekioua; Abdelaziz Rabehi; El-Sayed M. El-Kenawy; Amal H. Alharbi (IEEE Access, 2025)