Networking Optimization and Multi-level Redundancy Schemes for Station BAS by XU Shen, XU Weifeng, LI Bing, ZHANG Changkai, SHI Xiangjian, LU Haisong, WANG Zhebei, LIU Wen

“…[Objective] In response to the structural characteristics of the dual end layout for underground station equipment, fully utilize the configuration of BAS (building automation system) A-end and B-end PLC (programmable logic controller) equipment, and maximize the system redundancy, a networking optimization and multi-level redundancy scheme for station BAS is investigated. …”
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Optimization of Transformation Coefficients Using Direct Search and Swarm Intelligence by Manusov V.Z., Matrenin P.V., Orlov D.V.

“…This research considers optimization of tap position of transformers in power systems to reduce power losses. …”
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Optimized Luenberger Observer-Based PMSM Sensorless Control by PSO by Rongfu Luo, Zenghui Wang, Yanxia Sun

“…In the real applications, we found that it is difficult to achieve good control performance through manually tuning proportional–integral (PI) parameters of phase locked loop (PLL) and speed-loop of Luenberger observer (LO) for the PMSM sensorless control system. Therefore, this paper is to use the particle swarm optimization (PSO) algorithm to optimize the PI parameters of PLL and speed-loop of Luenberger observer of the system. …”
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Research of the Energy Match Optimization for Range-extended Hybrid Powertrain by Ye Xin, Ye Ming, Luo Yong, Ma Yaya, Li Kuankuan

“…On the basis of the dynamics analysis of range-extended hybrid electric vehicle,under the particular condition,taking the most efficient of system as optimization object,the rule of mode shifting of range-extended hybrid electric vehicle is built.Based upon with the MATLAB/Simulink simulation platform,the simulation model is established,the simulation results show that the vehicle economy fuel and dynamics are both boosted by this energy management strategy.The test rig of hybrid system based upon the Matlab/Simulink Simulation platform and dSPACE hardware-in-the-loop is set up.And the data acquisition and control system is developed.The energy management control strategy of RE-HEV at particular drive cycle is validated by experiments.…”
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Reusability, Reconfigurability and Efficiency Optimization of Satellite Network Modeling and Simulation by Su Gao, Yue Cao, Yinqiao Li, Yujun Chen, Song Jin, Shikun Xie, Jihong Liu

“…Model-based system engineering (MBSE) with reusable mechanisms can serve as an effective way for complex system architecture design. …”
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Minimization of total costs for distribution systems with battery energy storage systems and renewable energy sources by Thai Dinh Pham, Thang Trung Nguyen, Le Chi Kien

Subjects: “…Modified coyote optimization algorithm…”
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Performance optimization of nonlinear EH technology in green cognitive WPCN by Huajun Chen, Lina Yuan, Linjie Wang, Jing Gong

“…In addition, nonlinear energy harvesting technology and energy beam forming technology are used equalize the varying energy usage among WDs with the aim of enhancing the system’s fairness. Taking into account the implementation of energy beamforming and cluster collaboration strategy may cause interference to the main system, this paper optimizes the data transmission efficiency of the primary system under interference temperature constraints (ITC). …”
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Optimization of Load Rejection Regulation for Compressed Air Energy Storage by Yinghao Wu, Xiankui Wen, Shihai Zhang, Qiang Fan, Huayang Ye, Chao Wu

“…A set of energy release stage models with 10 MW compressed air energy storage equipped with an anti-overspeed system are set up. This research mainly focuses on the speed control of the two stages of the decoupled compressed air energy storage system: the soaring speed and the system recovery standby. …”
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Model for optimizing costs for the logistics of a motor transport enterprise by R. S. Faskiev, A. N. Melnikov, E .G. Keyan, N. V. Shadrin

“…The results of the study made it possible to establish the influence of the logistics system on the unproductive downtime of cars, as well as to establish the optimal frequency of supply of spare parts and materials. …”
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Optimization of the Input Shaft Torsional Amplitude of a DCT Gearbox by Zhang Guihui, Shi Lei, Ma Junming, Wang Xiangwen, Sun Hongming, Dong Liyun

“…The research methods and ideas of this study provide a solution for the torsional vibration optimization of the automobile transmission system with dual mass flywheel torsional vibration damper.…”
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Dynamical Analysis and Optimization of Combined Vibration Isolator with Time Delay by Yaowei Wang, Xiangyu Li

“…To further enhance performance, a genetic algorithm is used to optimize the control parameters under harmonic force excitation. …”
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Weight Lifting Trajectory Optimization for Variable Stiffness Actuated Robot by Chen Ji, Minxiu Kong, Ruifeng Li

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TO OPTIMIZATION OF AIR TRAFFIC CONTROL BY VISUAL-COGNITIVE COMPONENT DEVELOPMENT by G. A. Kryzhanovskij, K. Yu. Ponomarev, M. V. Timoshko

“…The way of optimization of the air traffic control in the automated system is examined by applying visually-cognitive aids (tools) of user interaction available nowadays with the colour-graphic interface of the information environment. …”
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Lifting Techniques: Why Are We Not Using Evidence To Optimize Movement? by Nicholas B. Washmuth, Abby D. McAfee, C. Scott Bickel

“…Clinicians must find the optimal dosage of physical stress to address all aspects of the movement system to minimize the risk of injury. …”
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A hot-update-aware optimization to the query of LSM-Tree by Qingyin LIN, Zhiguang CHEN

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Mode selection and resource optimization for UAV-assisted cellular networks by Daquan FENG, Canjian ZHENG, Xiangqi KONG

“…The resource allocation and optimization scheme was studied in a coexistence scenario of unmanned aerial vehicle (UAV) and cellular communication network.To improve spectrum efficiency of the system, UAV users could reuse the cellular spectrum resources to access the network through full duplex or half duplex device-to-device technique.Additionally, a joint access control, mode selection, power control and resource allocation optimization problem was formulated to maximize the overall throughput of the network while ensuring quality of service requirements for both UAV users and ground cellular users.Specifically, the phase 1 method in the convex optimization was adopted for access control and feasibility check, and then the convex and concave procedure (CCCP) iterative algorithm was used to solve the power control problem for feasible UAV user pairs.By using this local optimum value, the original optimization problem can be simplified into a weighted maximization problem.Finally, the Kuhn-Munkres (KM) algorithm was used to match the optimal channel resources and obtain the global optimal throughput value of the system.Numerical results show that the proposed scheme can significantly improve the performance of system.…”
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Evaluation and Optimization of an Innovative Low-Cost Photovoltaic Solar Concentrator by Franco Cotana, Federico Rossi, Andrea Nicolini

“…Finally, an economical evaluation was carried out comparing the proposed optimized system to a traditional flat PV panel.…”
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Optimization of the Natural Gas Purification Process Based on Exergy Analysis by Baocheng Shi, Jianpeng Pan, Xiaochi Guo, Xingkai Zhang, Lijuan Wu, Kai Liu, Yindi Zhang

“…This study is aimed at carrying out investigations on a domestic gas field, located in Yanchang, China, with a view to optimize the natural gas purification process. The main objectives of this work are (i) to reduce the natural gas purification system’s energy consumption and (ii) improve the existing purification levels. …”
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Task Offloading Scheme Based on Proximal Policy Optimization Algorithm by Yutong Ma, Junfeng Tian

“…To address this issue, this paper proposes a task offloading scheme based on the Proximal Policy Optimization (PPO) algorithm. On the basis of traditional cloud edge collaborative architecture, the collaborative computing mechanism between edge node devices is further integrated, and the concept of service caching is introduced to reduce duplicate data transmission, reduce communication latency and network load, and improve overall system performance. …”
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Evaluation and Optimization of Air Traffic Complexity Based on Resilience Metrics by Hongyong Wang, Jiawen Huang, Taotao Deng, Ziqi Song

“…With the rapid growth of civil aviation, the increasing expansion of air traffic flow has brought serious challenges to the service capacity of the current airspace system, making the operation of the control sector increasingly complex. …”
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