2RUS/RRS Parallel Mechanism and Its Kinematics Analysis by Geng Mingchao, Zhao Tieshi, Zhang Canguo

“…Using polyline in the ADAMS software,the mechanism model is established,and the numerical validation is performed on the theory of kinematics modeling of the mechanism.…”
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Design and Kinematics Analysis of Wheel-leg Hybrid Robot with Four-legs by Zheng Hui, Wang Min, Wang Xinjie, Wang Caidong

“…According to the problem that the wheeled robots have poor ability to adapt terrain,and the legged robot moving speed is limited,a wheel-leg hybrid robot with four-legs is designed,which can both crawl and roll.And the robot is driven by steel wire rope with torsional spring scheme to realize switching function of working manner.In the overall design of the robot,the legs are detailed designed.The kinematic equation of standing leg is established by the D-H method,and the correctness of the kinematic equations is verified by Geometric method.The swinging leg motion space is obtained by MATLAB software.And the ability of the robot obstacle is analyzed.…”
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Structure Design and Kinematic Simulation of Biomimetic Hexapod Robot based on the ADAMS by Gong Li’nan, Pang Zaixiang

“…The 3 D solid model is generated by using CATIA 3 D modeling software,which is imported into ADAMS to establish the dynamics model of virtual prototype. …”
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Application of BeiDou RNSS timing technology in smart grid lightning locating system by Hao ZHANG, Hongzhen YANG, Weiping SHAO, Jiming YAO

“…The smart grid lightning location system is an important power service,and its lightning location accuracy largely depends on the accuracy of time synchronization.Three kinds of BeiDou timing methods were studied and compared,and the RNSS timing method was found to be most suitable for lightning location systems.Furthermore,the principle and characteristics of RNSS timing were studied,and a low-cost user terminal timing hardware and software architecture and algorithm were proposed.The Kalman filter-based BeiDou second pulse signal was used to calibrate the user clock and adjust the voltage through the PID algorithm.The temperature-controlled crystal oscillator made the deviation between the user terminal time and the GNSS time below 100 ns at any time to meet the accuracy requirements of the lightning positioning system.…”
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Study on the Transmission Characteristic of Concentric Permanent Magnetic Planetary System by Wang Peng, Zhou Kaikai, Yuan Zhi, Yang Junyue, Ge Yanjun

“…Based on energy approach and finite element simulation software,theoretical analysis and finite element verification are carried out for Concentric permanent magnetic planetary Gear（ CPMPG）. …”
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DYNAMIC ANALYSIS OF HDRB ISOLATED BRIDGES BASED ON SIMPLIFIED MECHANICAL MODEL by ZHANG JuHui, CHEN Yang, YAO ZhaoWei

“…A simplified Two Degrees of Freedom mechanical model was established in Opensees software,and compared with the FEM model established in SAP2000 to study the feasibility and accuracy of the simplified mechanical model. …”
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Abundant Interaction Solutions of Sine-Gordon Equation by DaZhao Lü, YanYing Cui, ChangHe Liu, ShangWen Wu

“…With the help of computer symbolic computation software (e.g., Maple), abundant interaction solutions of sine-Gordon equation are obtained by means of a constructed Wronskian form expansion method. …”
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Numerical analysis of composite steel and concrete beams exposed to fire by Carlos Emerick Nunes, Macksuel Soares de Azevedo

“…The numerical models, validated by experimental results of other authors, were developed using the finite element method on software ANSYS and the language APDL. It was observed that the structural load level is the main parameter that affects the structural behavior of composite steel and concrete beams under fire conditions.…”
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Modified Optimization Analysis based on Gear System Meshing Misalignment by Xin Zhang, Xinrong Liu

“…Force analysis of the gearbox is carried out by finite-element software，the contact analysis of gear pair is carried out，gear shaft displacement is calculated by mechanics principle and finite-element node method，the thermal deformation of the profile contact line is calculated，and the change of contact displacement of gear profile by finite-element thermoelastic coupling is analyzed. …”
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RECONSTRUCTION OF AMINO ACID SEQUENCES OF CYCLIC PEPTIDES FROM THEIR MASS SPECTRA by E. S. Fomin

“…Currently, there are many software programs to support research in this area. …”
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A Kind of Robot Structure Design and Kinematics Analysis by Yankai Hu, Hui Fu

“…Since humanoid robots can imitate human behaviors and actions and can better serve humans，it has become a current research hotspot most humanoid robots are equipped with a large number of intelligent software and hardware，but the body design still has defects，especially the waist structure design of humanoid robots，which is not innovative and restricts the overall function. …”
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Integral fault analysis of the ARIA cipher by Yu SHEN, Wei LI, Dawu GU, Yixin WU, Shan CAO, Ya LIU, Zhiqiang LIU, Zhihong ZHOU

“…ARIA is a Korean standard block cipher,which is flexible to provide security for software and hardware implementation.Since its introduction,some research of fault analysis is devoted to attacking the last two rounds of ARIA.It is an open problem to know whether provoking faults at some former rounds of ARIA allowed recovering the secret key.An answer was given to solve this problem by showing a novel integral differential fault analysis on two rounds earlier of ARIA.The mathematical analysis and simulating experiments show that the attack can successfully recover its secret key by fault injections.The results in this study describe that the integral fault analysis is a strong threaten to the security of ARIA.The results are beneficial to the analysis of the same type of other block ciphers.…”
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Research on resource monitoring and billing mechanisms of application engine in cloud computing environment by Yi REN, Jing ZHANG, Hong CHEN, Qing-bo WU, Jin-zhu KONG, Hua-dong DAI, Gang GUAN

“…A comprehensive study on the billing methods of existing cloud computing platforms was made.Then,AppScale,an open sourced scalable and typical PaaS software,as the foundation platform of our target resource monitoring and billing mechanisms was chose.Appscale’s structure,its components and how they worked together was analyzed.CloudMB,which enhanced AppScale by supporting process level resource monitoring and multi-user oriented billing function with flexible billing policies was designed and implemented.Finally,experiment verified that CloudMB is effective and its occupation of CPU time is lower than 3%.…”
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Real-Time Monitoring and Early Warning Method Utilizing FBG Sensors in the Retrofitting Process of Structures by Shuli Fan, Liang Ren, Hongnan Li, Biao Song

“…Associated with a project, the application of real-time monitoring and early warning system in the retrofitting process of structures was investigated. Based on the software ANSYS, structural analysis and thermal analysis were carried out to determine the distribution of sensors and the early warning threshold value in monitoring process. …”
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Research of the Rigid-flexible Coupling Dynamics Characteristic of the Conveying Belt of Belt Conveyor by Mao Jun, Li Xiaojing, Chen Hongyue, Liang Jinglong

“…To research the dynamics characteristics of the belt conveyor in actual working condition,by using the new method to establish the dynamics equation of the belt conveyor,that is through the "flexible beam and belt unit" to establish the mechanics equation,the coefficient matrix is derived.By using the RecurDyn software,the rigid-flexible coupling model of machine is built and according to coefficient matrix,the dynamics analysis is carried out,the dynamic characteristics of the conveying belt is obtained,it shows the conclusion that according to the conditions set by the different conditions of the belt conveyor,the method by using the rigid-flexible coupling simulation analysis is more close to the actual working condition.The correctness and advancement of the rigid-flexible coupling dynamics simulation analysis method are verified.A more effective and closer to the actual method of analysis for improving the system stability and structure optimize is provided.…”
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Application of fuzzy modeling in the evaluation of crisis state of enterprises by M. N. Belousova, A. A. Dashkov

“…The features of the proposed fuzzy model for assessing the crisis state of enterprises have been disclosed. The MATLAB software environment has been selected as the environment for building a fuzzy output system. …”
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Design and Research of Four-leg Recon Robot by Gui Jiaqing, Wang Guoqing, Chen Weizhen, Zhai Jiaxing, He Cao

“…At last,the kinematics analysis of the movement of leg joints,robot body and the tip of the leg and the dynamics analysis of jogging gait are carried out through dynamics simulation software,it is proved that this robot could meet the requirement of stability of motion and velocity of recon equipment.…”
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Research on Collision Detection Algorithm of Dual Manipulator by Jianchun Liu, Kun Qin, Yanfeng Lin, Zian Liu

“…Through the analysis of the simulation software and physical manipulator experimental platform， the results show that the algorithm has high detection efficiency and can be directly implanted into the manipulator controller program， meet the safety requirements.…”
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Optimization of the Driving Mode Transformation of Hybrid Electric Bus based on Genetic Algorithm by Zhao Lijun, Li Shoucheng, Wei Guangpu, Zhang Hongsheng

“…The hybrid electrical city bus has two power sources to drive vehicle,so the control of vehicle driving mode transformation is become the core of the vehicle control strategy.It not only influences the vehicle fuel economy and emissions,but also influences the driving comfort of the vehicle.An HEV simulation model is built for performance analysis by interlinking of advanced software AVL CRUISE and Matlab/Simulink.By adjusting threshold of the driving mode transformation,the mode can be transformed smoothly.For achieving minimum equivalent fuel consumption,the genetic algorithm（GA）optimization method is applied to get the optima of control parameters which affect the vehicle driving mode transformation in different city bus cycles including Europe and China.The vehicle fuel economy is further improved.…”
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Application of Distributed Parallel Computing in Super-Resolution Image Enbancement by Jie Zheng, Sheng Bao, Ying Yang

“…The distributed parallel computing in the super-resolution image enhancement applications was introduced.Super resolution image enhancement refers to improving the image resolution of 1080P video to 4K by software without upgrading existing acquisition device and increasing the transmission bandwidth.Due to the fact that super resolution image enhancement technology needs enormous computing power,super resolution image enhancement system and performance comparison testing by distributed parallel computing was studied.The conclusion shows that the super-image enhancement processing ability can be enhanced hundreds of times with distributed parallel computing technology,so that the production capacity of 4K video can be improved in rea1-world application.…”
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