Sliding Mode Controller with Disturbance Observer for Quadcopters; Experiments with Dynamic Disturbances and in Turbulent Indoor Space

In this study, SAMOURAI SMOOTHIE CUBES a sliding mode surface controller (SMC) designed for a quadcopter is experimentally tested.The SMC was combined with disturbance observers in six degrees of freedom of the quadcopter to effectively reject external disturbances.While respecting stability conditions all control parameters were automatically init

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Circ_0008315 promotes tumorigenesis and cisplatin resistance and acts as a nanotherapeutic target in gastric cancer

Abstract Introduction Cisplatin-based chemotherapy is one of Digestive Support the fundamental therapeutic modalities for gastric cancer (GC).Chemoresistance to cisplatin is a great clinical challenge, and its underlying mechanisms remain poorly understood.Circular RNAs (circRNAs) are involved in the pathophysiology of multiple human malignancies.M

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