Abstract: In this paper, a deep reinforcement learning-based robust control strategy for quadrotor helicopters is proposed. The quadrotor is controlled by a learned neural network which directly maps ...

With great interest, we read the article of Marcelino et al. 1 reporting forty-seven cases of Sarcina ventriculi. The article gives an extensive overview of cases describing S. ventriculi appearance, ...

Abstract: The framework of integral quadratic constraints is used to perform an analysis of gradient descent with varying step sizes. Two performance metrics are considered: convergence rate and noise ...

Aim To evaluate the effect of the short-acting beta agonists (SABAs) salbutamol on cardiovascular response rest, exercise and recovery phase. Methods This study was conducted as a randomized, ...