MODIFIED ALGORITHM FOR DETERMINATION OF FULL STABILITY AREAS IN NONSTATIONARY NONLINEAR SYSTEMS by V. P. Berdnikov

“…The paper proposes a numerical algorithm for constructing Lyapunov spline functions for investigating the absolute stability of nonlinear nonstationary systems. …”
Get full text

Smart System Resource Coordination Algorithm Based on 6G Technology by Fang Wang

“…This paper combines 6G technology to study the smart system resource coordination algorithm and analyzes the calculation process and actual effect of the algorithm. …”
Get full text

Research on packet convergence sublayer classification algorithm for WiMAX system by ZHANG Qing-bo1, HE Jia-ming1, ZHU Yan3

“…The mapping relation between the higher-layer protocol data and connection was analyzed in WiMAX system.And a packet convergence sublayer classification algorithm based on non-collision hashing and address-blocking XOR look-up was proposed,thus realized the quick look-up and classification of higher-layer protocol data.The complexity and the increase renewal function of algorithm was analyzed quantitatively.The simulation results show that the classifi-cation algorithm satisfies QoS（quality of service） requests with the performances of delay and memory,moreover time-liness is also enhanced greatly.…”
Get full text

A Vessel Positioning Algorithm Based on Satellite Automatic Identification System by Shexiang Ma, Jie Wang, Xin Meng, Junfeng Wang

“…Vessels can obtain high precision positioning by using the global navigation satellite system (GNSS), but when the ship borne GNSS receiver fails, the existence of an alternative positioning system is important for the navigation safety of vessel. …”
Get full text

Unbalance Suppression for AMB Rotor System Using APF-SRF Algorithm by Yuanping Xu, Haitong Wu, Xudong Guan

“…This work not only confirms the applicability of APF-SRF algorithm for the AMB rotor systems but also opens up a new paradigm to modulate and minimize the unbalance vibration of AMB rotor systems.…”
Get full text

Improved SOR signal detection algorithm in massive MIMO-TRDMA systems by Mingyue WANG, Fangwei LI, Xiaorong JING, Haibo ZHANG, Junzhou XIONG

“…In the massive multi-input multi-output time-reversal division multiple access (MIMO-TRDMA) systems, the traditional linear minimum mean square error (MMSE) algorithm achieved approximately the best performance.However, the matrix inversion of the MMSE algorithm was too complicated to ensure real-time processing of signal detection.To solve this problem, an improved successive over-relaxation (SOR) signal detection optimization algorithm was proposed.The proposed algorithm reasonably upgraded the solution of linear equations to prevent the complicated calculation of matrix inversion.Meanwhile, the steepest descent idea was used to provide an effective search direction for the SOR signal detection algorithm, achieving a rapid convergence rate and stronger inspection performance.The simulation results show that the proposed algorithm has the similar best performance with fewer update times compared with the traditional MMSE algorithm, and the calculation complexity is reduced from O(M³)to O(²).…”
Get full text

Control of the Elastic Torsion System based on Dynamic Matrix Control Algorithm by Jiang Hao, Yu Songzhou

“…The multi-mass elastic torsional system has the feature of large speed fluctuation and long vibration time.The system state space model is built based on the system analysis,and the parameters of this model are estimated by using Simulink Parameter Estimation Toolbox.The system speed is controlled by using dynamic matrix control（DMC）algorithm.The DMC controller is converted into embedded C code which is executable for PLC by using Simulink Coder toolbox in Matlab.After being compiled by Automation Studio,it will be downloaded to X20 PLC to control the real system.Both the simulation and practical system test shows that the model is accurate and DMC algorithm is better than cascade PID algorithm in dynamic performance.…”
Get full text

Algorithmic support of the system of external observation and routing of autonomous mobile robots by M. V. Egortsev, S. A. K. Diane, N. D. Kaz

“…This article presents the algorithmic support of the external monitoring and routing system of autonomous mobile robots. …”
Get full text

A Novel SPGD Algorithm for Wavefront Sensorless Adaptive Optics System by Jiaxun Li, Lianghua Wen, Hankui Liu, Guiming Wei, Xiang Cheng, Qing Li, Bing Ran

“…Stochastic parallel gradient descent (SPGD) is the most frequently used optimization algorithm for correcting wavefront distortion in the wavefront sensorless adaptive optics(WFS-Less AO)system. …”
Get full text

Fault Detection of Aircraft Control System Based on Negative Selection Algorithm by Jie Chen, Senyao Chen, Cunbao Ma, Zhengdong Jing, Qingshan Xu

“…In this paper, by taking advantage of the strong leaning and intelligent recognition ability and the characteristic of less information required in the negative selection artificial immune system, a fault detection method is proposed for aircraft control system based on negative selection algorithm. …”
Get full text

B∗ Algorithm: Multiobjective Path Planning for Flexible Buses Traffic System by Zhida Ke, Rong-Guei Tsai, Chengtao Xu, Yicong Yu, Zhiming Huang, Xiaolan Chen, Lin Lin, Delin Luo, Shanna He

Get full text

Actionable predictions: How designers of algorithmic systems calibrate criminal futures by Maximilian Heimstädt, Simon Egbert

“…Over a 12-month period, we followed the work of designers in a police research unit responsible for developing an algorithmic system that generates crime predictions. …”
Get full text

Features of the Computational Implementation of the Algorithm for Estimating the Lyapunov Exponents of Systems with Delay by Vladimir E. Goryunov

Subjects: Get full text

Heart Rate Measurement Algorithm in the Monitoring System of Human Body Condition by A. N. Osipov, O. Ch. Rolich, A. P. Kluev, V. D. Vladymtsev, S. A. Migalevich, I. O. Khazanovsky

“…The questions of measuring heart rate in systems for monitoring the functional state of a person operating in real time are considered. …”
Get full text

Application of evolutionary deep learning algorithm in construction engineering management system by Zhe Yang

Subjects: Get full text

Deep learning channel estimation algorithm for ultra-massive terahertz systems by YU Shujuan, ZHAO Yang, WEI Yuyao, ZHANG Yun, GAO Gui, ZHAO Shengmei

“…Firstly, the least squares algorithm was used to obtain the channel information at the pilot location, and then the channel information was input into the proposed FPN-OTFN algorithm. …”
Get full text

Vibration Suppression Algorithm for Electromechanical Equipment in Distributed Energy Supply Systems by Huan Wang, Fangxu Han, Bo Zhang, Guilin Zhao

“…In recent years, distributed energy power supply systems have been widely used in remote areas and extreme environments. …”
Get full text

Visual System Inspired Algorithm for Enhanced Visibility in Coronary Angiograms (VIAEVCA) by Hedva Spitzer, Yosef Shai Kashi, Morris Mosseri, Jacob Erel

“…We propose a novel visibility enhancement algorithm, whose main body is inspired by a line completion mechanism of the visual system, i.e., lateral interactions. …”
Get full text

Algorithm Optimization for Rockfalls Alarm System Based on Fiber Polarization Sensing by Saverio Pellegrini, Giuseppe Rizzelli, Marco Barla, Roberto Gaudino

“…Our findings show that the system can correctly sense all the experimentally generated rockfall phenomena and for all the installed fiber configurations, and it is also robust to false alarms, provided that the monitoring algorithm main parameters are properly set.…”
Get full text

Design and implementation algorithm of safe driver assistant system based on EOG by Zhao LYU, Xiao-pei WU, Chao ZHANG, Bing WEI

“…In order to ensure driving safety, improve the intelligent level of the vehicle control system and realize“keeping hands on the wheel”, a safe driver assistant system (SDAS) based on EOG was proposed. …”
Get full text