科技出版社
期刊
会议
图书
作者:Xiaofeng Yang , Yanhong Li , Aiguo Nie ...
来源:[J].Computer Modeling in Engineering & Sciences(IF 0.849), 2020, Vol.122 (3), pp.1141-1157科技出版社
摘要:Supercritical carbon dioxide (Sc-CO2 jet rock breaking is a nonlinear impactdynamics problem involving many factors. Considering the complexity of the physicalproperties of the Sc-CO2 jet and the mesh distortion problem in dealing with largedeformation problems using the finite e...
作者:Xianghao Hou , Gang Qiao
来源:[J].Computer Modeling in Engineering & Sciences(IF 0.849), 2020, Vol.122 (1), pp.175-205科技出版社
摘要:To study the parameter estimating effects of a free-floating tumbling spacetarget, the extended Kalman filter (EKF scheme is utilized with different high-nonlineartranslational and rotational coupled kinematic & dynamic models on the LIDARmeasurements. Applying the aforementioned...
作者:Behrouz Karami , Maziar Janghorban , Timon Rabczuk ...
来源:[J].CMC: Computers, Materials & Continua(IF 0.724), 2020, Vol.62 (2), pp.607-629科技出版社
摘要:This study investigates the forced vibration of functionally graded hexagonalnano-size plates for the first time. A quasi-three-dimensional (3D plate theory includingstretching effect is used to model the anisotropic plate as a continuum one where smallscale effects are cons...
作者:Lei Chen , Kanghu Bo , Feifei Lee ...
来源:[J].Computer Modeling in Engineering & Sciences(IF 0.849), 2020, Vol.122 (2), pp.505-523科技出版社
摘要:Scene recognition is a popular open problem in the computer vision field. Amonglots of methods proposed in recent years, Convolutional Neural Network (CNN basedapproaches achieve the best performance in scene recognition. We propose in this paper anadvanced feature fusion algorit...
作者:Fengrui Liu , Wanting Yao , Xinhong Shi ...
来源:[J].CMC: Computers, Materials & Continua(IF 0.724), 2020, Vol.62 (2), pp.977-999科技出版社
摘要:To minimize the mass and increase the bearing failure load of composite doublelap bolted joints, a three-step optimization strategy including feasible region reduction,optimization model decoupling and optimization was presented. In feasible regionreduction, the dimensions o...
作者:Xiaohan Zhang , Yao Jiang , Tian Li
来源:[J].Fluid Dynamics & Materials Processing, 2020, Vol.16 (1), pp.67-76科技出版社
摘要:The aerodynamic resistance of a train running in the open air limits the maximumspeed that can be attained by the train. For this reason, evacuated tube trains (ETT are beingconsidered as valid alternatives to be implemented in the future. The atmosphere in the tube,the so-called...
作者:Zhuo Zhou , Jiaohua Qin , Xuyu Xiang ...
来源:[J].CMC: Computers, Materials & Continua(IF 0.724), 2020, Vol.62 (1), pp.217-231科技出版社
摘要:Due to the slow processing speed of text topic clustering in stand-alonearchitecture under the background of big data, this paper takes news text as the researchobject and proposes LDA text topic clustering algorithm based on Spark big dataplatform. Since the TF-IDF (term frequen...
作者:Haiwen Chen , Guang Yu , Fang Liu ...
来源:[J].CMC: Computers, Materials & Continua(IF 0.724), 2020, Vol.62 (2), pp.917-927科技出版社
摘要:For many Internet companies, a huge amount of KPIs (e.g., server CPU usage,network usage, business monitoring data will be generated every day. How to closelymonitor various KPIs, and then quickly and accurately detect anomalies in such huge datafor troubleshooting and recovering...
作者:Jianglin Zhao , Xiaotong Zhang , Weiwei Lei ...
来源:[J].Journal of Renewable Materials, 2020, Vol.8 (1), pp.79-88科技出版社
摘要:Amorphophallus konjac is rich in glucomannan, which can be hydrolyzedinto glucose and mannose, thereby acting as an economic raw material for the acquisition of glucose and mannose. The total sugar yield was 91.2% when konjac powderwas treated with 0.75% hydrochloric acid at...
作者:Tian Li , Xiaohan Zhang , Yao Jiang ...
来源:[J].Fluid Dynamics & Materials Processing, 2020, Vol.16 (1), pp.121-130科技出版社
摘要:The so-called Evacuated Tube Train (ETT is currently being proposed as ahigh-speed transportation system potentially competitive with airplane transportation.Aerodynamic resistance is one of the most crucial factors for the successful design of anETT. In the present work, a ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×