Abstract: The sensor-based backstepping control law, which is not sensitive to model uncertainty, uses less model knowledge and the measurements of state derivatives. A flight control law based on a sensor-based backstepping method ...

Abstract: Prior to designing detailed subsidy contract terms for public–private partnerships (PPPs), local governments often face the challenge of selecting the basic modes of a subsidy (in this case, passenger demand subsidy or ...

Abstract: A method of single vertical well combined with hydraulic fracturing is proposed to prevent short circuits and enhance heat mining. The technical and economic feasibilities of geothermal energy exploitation from a deep ...