Parameter Analysis and Elastohydrodynamic Lubrication of the Precision Steel Ball Transmission by Jin Jingchuan, An Zijun Yang, Ronggang

“…On the basis of the study of contact mechanics and kinematics of precision steel ball transmission,the minimum film thickness formula of precision steel ball transmission meshing vice is derived by applying Hamrock-Dowson formula.The influence rule of the basic parameters such as the short amplitude coefficient of cycloidal tooth profile,rolling circle radius and steel ball radius on the meshing pair minimum film thickness is studied by applying numerical calculation method.The lubrication condition of meshing pair is analyzed and discriminated,the calculation method of the parameter selection of meshing pair in a state of complete elastohydrodynamic lubrication is proposed with calculating the range of the basic parameters.The theory basis of design and application for precision steel ball transmission is provided.…”
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A solution for flexible adaption of network services in mobile edge computing by Bohao FENG, Huachun ZHOU

“…In order to cope with the challenges brought by the “internet of everything”,mobile edge computing has been highly valued by academics and industry for its unique advantages.However,traditional IP networks are unable to provide network services dynamically in an efficient way for mobile edge computing,due to deficiencies from their original design.To this end,based on emerging network technologies,a solution for flexible adaptation of network services in mobile edge computing scenarios was proposed,aiming at realizing on-demand and effective deployment of network services to meet the diversified and personalized needs of different users.…”
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Gas jet targets for direct reaction studies by K. A. Chipps

“…This Perspective will discuss the effort to design, construct, and operate gas jet targets for direct reaction studies in the rare isotope era.…”
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A Comparative Study Regarding the Performance of Corpuls 3 and Zoll Defibrillators by Mihaela MARIN, Florin Marian ILIE, Florin Bogdan MARIN

“…The comparison was based on seven main criteria: modularity, design, CPR capacity, performance, vital parameters monitoring, monitoring screens and maintenance costs.…”
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Review on Meshing Theory of the Planetary Roller Screw Mechanism by Liu Geng, Fu Xiaojun, Ma Shangjun, Tong Ruiting

“…The study of PRSM mainly focus on matching of the design parameters,kinematics analysis,static stiffness calculation,friction moment and efficiency calculation and processing methods.Few papers have found to investigate the meshing theory of PRSM. …”
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THE RACK MECHANISM FOR DRIVING THE ACCESS FRAME IN A MULTI-STOREY ROBOTIC PARKING LOT ON DÂMBOVIȚA RIVER by Edward RĂȘCHITOR, Carmen Elisabeta RADU

“…The work refers to the design of a mechanism with racks included in a robotic parking lot. …”
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Non-interference trusted model based on processes by ZHANG Xing1, CHEN You-lei2, SHEN Chang-xiang2

“…A novel abstract model for the design of trusted computing platform system was proposed.By using the basic idea of non-interference theory as reference and introduces the reasoning method of process algebra, thus abstracting the system as processes, actions, states and outputs, and giving the formal definition of the trusted of process running.Process isolation trusted theorem was verified formally.Furthermore, by associating process with system state, the definition and the theorem of system running trusted was proposed.The model was established by logic reasoning and independent of special security mechanism and enforcement.The trust of the running system can be realized by any method which satisfies the conditions of the model.…”
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Feedback stabilization for a chemostat with delayed output by Gonzalo Robledo

“…Under theassumption that available measurements of the model have fixed delay$\tau>0$, we design a family of feedback control laws with the objective of stabilizing the limiting substrate concentration in a fixedlevel. …”
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Quantum secure communication network architecture and mobile application solution by Jianquan WANG, Zhangchao MA, Xinzhong LI, Lei SUN, Changwei HU

“…As the first practical representative technology in the new quantum revolution,quantum key distribution (QKD) brings a promising solution to achieve long-term security guarantee,which has made series of progress from research to practical deployment and applications in recent years.The architecture design of quantum secure communication network was firstly discussed,which extended point-to-point QKD link to multi-user QKD network.Furthermore,combining with the classical cryptography,an enhanced solution was proposed to apply the quantum key generated by QKD to the mobile terminals,which offered the possibility to apply QKD in general mobile applications.…”
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Urban adaptation, strategies and projects. The gap between policies and their implementation by Guido Emilio Rossi

“…The adaptation, due to its systemic nature, is multi-scalar: at the urban scale (macro-level) it is implemented through plans and strategies; on the scale of urban and architectural design (meso/micro), these strategies are implemented with concrete interventions. …”
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Applied Analysis on Electromagnetic Braking in the Vehicle Braking Energy Recovery by Tu Kun, He Ren

“…The key research direction of integrated system are the optimization design of integrated system,braking mode switch control research and the expansion of the integrated system function.…”
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Modification Optimization and Contact Analysis of Helical Gear by Wang Huimin, Wu Xuncheng, Zhang Yanjie

“…Changing the traditional empirical modification method and the software KISSsoft is used to carry out optimization design of gear modification parameters according to the results of finite element analysis. …”
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Game theory based trust management method for mobile ad hoc networks by Jing-jing GUO, Jian-feng MA, Qi LI, Tao WAN, Cong GAO, Liang ZHANG

“…A game model is proposed for the indirect trust information obtaining process.A suitable punishment mechanism and design the utility function for nodes in a MANET is given.Moreover，with evolutionary game theory，the trust evolution of nodes using replicator dynamic equation is analyzed and several theorems toillustrate preconditions under which each evolutionarily stable strategy can be achieved are proposed.Experiments verified the correctness and effectiveness of proposed method and simulated the dynamic evolutionary trend of the nodes under different parameters which experimentally proves the proposed theorems.…”
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Analysis of the Forward Kinematics and Workspace of 8-DOF Manipulator by Li Yawei, Huang Jinying

“…A study on the issue that the forward kinematics and workspace of a manipulator with 8--DOF is carried out.Firstly,according to the structural characteristics of the manipulator,the link coordinate system of manipulator are established by using D-H method,and its forward kinematics is obtained.Secondly,the simulation model of manipulator is set up by using the MATLAB Robotics Toolbox,and the correctness of the kinematics forward solution is testified.Finally,according to the position vector of the end actuator,the Monte Carlo method is applied to analyze the manipulator workspace,and the workspace range of the manipulator end actuator is acquired,and it is consistent with the design parameters of the manipulator.…”
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Reliability Research of the Gear of Variable Displacement Gear Type Oil Pump by Liu Xubing, Wang Xiaolan, Liu Xintian, Wang Yansong

“…The fatigue reliability of gear play a important role in the service life of the variable displacement gear type oil pump.Based on multi-body dynamic theory and variable displacement gear type oil pump working principle,the virtual prototype model is established.The validity of model is verified by experiment,and the dynamic meshing force between gears is obtained by simulation.According to the gear contact fatigue reliability calculation model,the reliability of the gear is calculated in representative condition.The results of reliability have project value and can provide theoretical basis for the optimization design.…”
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A common misconception about the building of the Sakhalin’s treasury department by Bazilevich Evgeny M.

“…Stepanov who worked on Sakhalin, give reason to believe that the Treasury building of Sakhalin Island, currently used as a House of Creativity, was built according to the design of the architectural engineer I. S. Stepanov.…”
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Higher Efficiency and Temperature Reliability of Steam Generators at Thermal Power Stations by R. F. Kelbaliev, F. A. Ragimov

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Programmable semantic parsing approach for mimic arbitration by Wenjian ZHANG, Ke SONG, Libo TAN, Shuai WEI, Chunlei DONG

“…Aiming at the application of mimic arbitration,a programmable semantic parsing approach for mimic arbitration was proposed.Based on the idea of matching lookup table,this method could achieve custom protocol parsing through domain pointer configuration,and solve the problem of programmable protocol parsing for different protocols.By adopting pipeline control method,the congestion free in the procedure of protocol parsing was guaranteed and the performance of protocol parsing was improved.By introducing Hash operation,the complexity of semantic reordering design of sub-packages was simplified.The performance analysis results show that this approach has the characteristics of high flexibility protocol parsing,high processing capacity and low resource utilization.…”
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Throughput Analysis for a High-Performance FPGA-Accelerated Real-Time Search Application by Wim Vanderbauwhede, S. R. Chalamalasetti, M. Margala

“…We propose an FPGA design for the relevancy computation part of a high-throughput real-time search application. …”
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ANALYSIS AND APPLICATION OF THREE-DIMENSIONAL CRACK GROWTH BASED ON FRANC3D by AI ShuMin, YU Ming, CHENG XiaoMing, WANG JianFang

“…Three-dimensional crack growth analysis of a blisk was also included proving that present research could benefit structural crack propagation analysis and damage tolerance design in engineering application.…”
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