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RISFault-Tolerant Decoupling Control for Spacecraft with SGCMGs Based on an Active-Disturbance Rejection-Control Technique
Publisher: American Society of Civil Engineers
Abstract: This paper describes a fault-tolerant decoupling-control algorithm for spacecraft incorporating single-gimbal control moment gyroscopes (SGCMGs), simultaneously considering the SGCMG rotor and gimbal faults. Double-loop ...
Investigation on the Contribution of Large-Scale Fluctuation and Small-Scale Disturbance of Coolant to Heat Transfer Enhancement in a Rectangular Channel With Pin Fins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow field in a channel with staggered pin-fin array was measured using time-resolved Particle Imaging Velocimetry (PIV). The distributions of flow field statistics were compared with those of Nusselt number on the ...
Multicriteria Decision Analysis Coupled with Type-2 Fuzzy Bi-Level Programming for Water Resource Optimization: A Case Study of the Jiulong River Basin, China
Publisher: American Society of Civil Engineers
Abstract: AbstractThe uneven spatial distribution and irrational allocation of water resources pose
significant challenges to economic development and ecological environment in Jiulong
River Basin, Fujian, China. In this study, a ...