Methodology of designing a small spacecraft for technological purposes by A. V. Sedelnikov, A. S. Taneeva

Subjects: “…design methodology…”
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Challenge Analysis and Schemes Design for the CFD Simulation of PWR by Guangliang Chen, Zhijian Zhang, Zhaofei Tian, Lei Li, Xiaomeng Dong

“…These challenges have to be resolved, so two schemes were designed to assist/realize the reduction of the simulation burden on resources and time. …”
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Design of Crank Rocker Type Climbing Stair Device by Ruigang Han

“…The results show that the design idea of crank-rocker stair climbing device is correct， and it has reference significance for developing similar products.…”
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Design and Optimization of an EBG Antenna with an Efficient Electromagnetic Solver by Josefa Gómez, Abdelhamid Tayebi, José Ramón Almagro, Iván González, Felipe Cátedra

“…A novel electromagnetic bandgap (EBG) antenna has been designed, optimized, and analyzed using an efficient electromagnetic solver based on the moment method. …”
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Decoupling Strategy and Modular Design for Loosely Coupled Organizations by Jing Zhang, Fengyan Li, Xiangmin Zhang

“…Based on the two dimensions (looseness and coupling) between organizations, this paper uses the design dependency matrix (DDM) to map demands for functional/design modules, under the division of labor within products and the decisions on product modules, and preliminarily decouple the functional/design modules. …”
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DESIGN AND RESEARCH OF INTELLIGENT CONTROL SYSTEM FOR BELT CONVEYOR by WANG JiDong, SUN JianYan, HU MeiLing

“…The main technical points of the system are introduced from the aspects of overall solution, hardware selection, software design and control flow.…”
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Design and implementation of routing strategy based on terminal trust by Ansheng YIN, Shunyi ZHANG

“…Drawing on previous proxy ARP，a proxy-based virtual link protocol and prototype system was designed. Experiments show that this protocol can achieve IPv6 routing based on flow label and improve the security and efficiency of information transmission.…”
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Design and Workspace Optimization of 3-CPR Parallel Mechanism by Cheng Qiang, Li Ruiqin

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The Reuse of Ceramic Materials in Architectural Design – Case Studies by MAGOSZ Agata

“…The analysis scrutinizes the origin and function of materials, their placement in new designs, and the reasons behind their reuse. The study delineates recurring design patterns of using reclaimed building materials. …”
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Design of Mechanism to Eliminate the Gear and Rack Backlash Automatically by Gong Aihong, Qiu Xinqiao

“…The gear backlash is in the process of gear and rack transmission,the gear backlash needed to be eliminated to ensure the bidirectional transmission precision of the transmission mechanism. In the designed mechanical mechanism,two racks meshing gears is driven through the axial relative displacement of the mechanism of sliding lead screw nut,and an axial relative displacement between the two racks（ gear rack staggered teeth） appeared,and the equivalent tooth thickness increased,and one mechanism is designed to eliminate gears backlash automatically. …”
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Design and Analysis of the Mechanism Realizing Trajectory and Gesture Claim by Ren Ziwen, Lin Song, Wang Gang

“…Secondly,the problem of dynamic balance is solved by the structure designed. Then,the modal analysis and vibration test are carried out. …”
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Design of OFDM-IM system based on IRS-assisted by Mengmeng ZHAO, Liming HE, Fangfang LIU

“…Index modulation (IM) and intelligent reflecting surface (IRS) are emerging mobile communication technologies.In order to improve the reliability of traditional orthogonal frequency division multiplexing (OFDM) system, an orthogonal frequency division multiplexing with index modulation (OFDM-IM) system based on IRS-assisted was designed.Firstly, the OFDM-IM system was designed by using spatial modulation and frequency domain modulation to increase the Euclidean distance between subcarriers.Then, by establishing an equivalent circuit model, a practical IRS model was obtained.Finally, an alternating optimization algorithm was used to optimize the active transmission power of the access point (AP) and passive beamforming of the IRS jointly.The simulation results show that compared to the benchmark scheme, the symbol error rate (SER) or bit error rate (BER) of the OFDM-IM system based on IRS-assisted can be reduced by 60%～90%.Especially in the case of high signal-to-noise ratio, the SER or BER of the system can reach 1.0×10^-6, which indicates that the introduction of IM and IRS technologies has optimized the link transmission quality of end-to-end communication system.In addition, based on the IRS-assisted OFDM-IM system as the standard, simulations are conducted to demonstrate the impact of various parameters from the IRS model and IM.It concludes that the parameters in the system should be selected reasonably according to channel state information (CSI).…”
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Design and Analysis of Apple Picking Robots Based on TRIZ by Huan Yuan, Ren Gongchang, Sun Jiangong, Xu Ruoxuan

“…Aiming at the problems of low efficiency, high labor intensity and single function of picking equipment at the current stage of manual apple picking, this study is based on the TRIZ and inspired by the principle of invention, to analyze the end effector, transport device, collection box and other structures of the apple picking robot. With innovative design, a robot integrating picking, collecting and sorting functions has been designed. …”
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Design of infrastructure-free Wi-Fi indoor localization by Xiao-jian WANG, Zheng XUE, Yu-peng ZENG, Di WU

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Design of Current Earthed System in a Transformer Station by CHEN Yu-bin, DU Chang-quan

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Novel Design of Electromagnetic Bandgap Using Fractal Geometry by Huynh Nguyen Bao Phuong, Dao Ngoc Chien, Tran Minh Tuan

“…A novel electromagnetic bandgap (EBG) structural design based on Fractal geometry is presented in this paper. …”
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Designing the Smile in Complete Denture Patient: An Ingenious Approach by Shreyas Shingane, Swati Rupam, Sakshi Pandey, Sanjeev Singh, Saumya Sharma, Vivek Lath

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Design and Implementation of universal converter using ANN controller by K. Suresh, E. Parimalasundar, A. Arunraja, V. Ellappan, Eshetu Tessema Ware

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Dispersive Sweatt Model for Broadband Lens Design with Metasurfaces by Weiyu Chen, Ko-Han Shih, C. Kyle Renshaw

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Design and Fabrication of the Large Thrust Force Piezoelectric Actuator by Shyang-Jye Chang, Jing Chen

“…This paper also presents a discussion regarding the influence that the design parameters had on the actuator amplitudes. …”
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