Results 21 to 30 of about 2,121,081 (246)

A Single-Loop Framework for the Reliability-Based Control Co-Design Problem in the Dynamic System

Machines, 2023
When solving the control co-design (CCD) problem using the simultaneous strategy in a deterministic manner, the uncertainty stemming from the stochastic design variables is ignored, and might have a negative influence on the performance of the dynamic ...
Qi Zhang, Yizhong Wu, Li Lu, Ping Qiao
doaj   +1 more source

Deriving position of bending roll by experiment and analysis (High precision roll bending of titanium alloy wire for glasses frame)

Nihon Kikai Gakkai ronbunshu, 2014
A deriving method of bending roll position in forming of glasses frame is proposed. The proposed method requires not the computational simulations but only some simple bending tests.
Yoshinori SASAKI, Masaaki OTSU, Masami MATSUMURA, Kazuyuki MORISHITA, Taiki TANAKA, Hideki YAGI, Yuichiro SEKINE, Motoo ASAKAWA   +7 more
doaj   +1 more source

DOM stratification and characteristics versus thermal stratification – A case study in the Panjiakou Reservoir, China

Journal of Hydrology: Regional Studies, 2022
Study region: Panjiakou Reservoir, Hebei province, China Study focus: Based on our multiple measurements of dissolved organic matter (DOM) and collected published papers, DOM itself stratification has been identified. Then, this stratification is adopted
Mengjiao Wei, Suiliang Huang, Tianqi Zhang, Ming Li, Ling Li, Waseem Akram, Rui Gao, Zhengkui Ge, Yixuan Sun   +8 more
doaj   +1 more source

Deep neural networks algorithms for stochastic control problems on finite horizon: numerical applications

, 2020
This paper presents several numerical applications of deep learning-based algorithms that have been introduced in [HPBL18]. Numerical and comparative tests using TensorFlow illustrate the performance of our different algorithms, namely control learning ...
Bachouch, Achref, Huré, Côme, Langrené, Nicolas, Pham, Huyen   +3 more
core   +1 more source

Effect of different fish feeds on water quality and growth of crucian carp (Carassius carassius) in the presence and absence of prometryn

Ecotoxicology and Environmental Safety, 2021
Few data are available regarding comprehensive or quantitative assessment of fish feed considering both the environmental and feeding impacts. Aiming to fill the gap, an experimental study to investigate the effects of three fish feeds on concentrations ...
Zhenjiang Yang, Suiliang Huang, Wenwen Kong, Hui Yu, Fengyuan Li, Zobia Khatoon, Muhammad Nabil Ashraf, Waseem Akram   +7 more
doaj   +1 more source

Actuator Fault Tolerant Control in Switched Systems: A Comprehensive Approach Integrating Clustering, Classification, and LMI-Based Compensation

IEEE Access
This paper presents a new strategy to address the challenges associated with the design of fault tolerant tolerant control (FTC) in stochastic switched systems.
Salwa Yahia, Saida Bedoui, Kamel Abderrahim   +2 more
doaj   +1 more source

Advanced Technology Evolution Pathways of Nanogenerators: A Novel Framework Based on Multi-Source Data and Knowledge Graph

Nanomaterials, 2022
As an emerging nano energy technology, nanogenerators have been developed rapidly, which makes it crucial to analyze the evolutionary pathways of advanced technology in this field to help estimate the development trend and direction.
Yufei Liu, Guan Wang, Yuan Zhou, Yuhan Liu   +3 more
doaj   +1 more source

Effects of fish feed addition scenarios with prometryn on Microcystis aeruginosa growth and water qualities

Ecotoxicology and Environmental Safety, 2021
The number of undesirable environmental impacts of fish feed has been reported widely. Although repeated fish feed exposures are more prospective to occur in water, previous studies were mostly conducted as a single exposure of fish feed.
Zhenjiang Yang, Suiliang Huang, Wenwen Kong, Liang Chen, Priakhina Ekaterina, Zobia Khatoon, Muhammad Nabil Ashraf, Waseem Akram   +7 more
doaj   +1 more source

Characteristics of 1 year of observational data of VOCs, NO_x and O₃ at a suburban site in Guangzhou, China [PDF]

Atmospheric Chemistry and Physics, 2015
Guangzhou, one of China's megacities, is beset with frequent occurrence of high-concentration ozone events. In this study, online instruments were used to simultaneously monitor ozone, nitrogen oxides (NOx) and volatile organic compounds (VOCs) at GPACS (
Y. Zou, X. J. Deng, D. Zhu, D. C. Gong, H. Wang, F. Li, H. B. Tan, T. Deng, B. R. Mai, X. T. Liu, B. G. Wang   +10 more
doaj   +1 more source

Mathematical modelling of the progression of active tuberculosis: Insights from fluorography data

Infectious Disease Modelling, 2022
Little is known about the dynamics of the early stages of untreated active pulmonary tuberculosis: unknown are both the rates of progression and the model “scheme”.
Konstantin Konstantinovich Avilov, Alexei Alexeevich Romanyukha, Evgeny Mikhailovich Belilovsky, Sergey Evgenevich Borisov   +3 more
doaj   +1 more source