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在matlab（simulink）环境下设计实现仿人智能多模态控制仿真平台

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在MATLAB（Simulink）环境下设计实现仿人智能多模态控制仿真平台

matlab/simulink建模仿真在“制冷空调自控”教学中的应用

2001系统仿真技术及其应用学术会议

作者：曾垍李祖枢重庆大学智能自动化研究所

本文通过对matlab（simulink）综合开发,完成了一个通用的仿人智能控制器设计平台,并利用小车一单级摆摆起倒立控制这样一个例子来验证了仿人智能控制算法以及我们所设计的平台的良好效果。

关键词：仿人智能控制多模态 matlab simulink

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Matlab/Simulink建模仿真在“制冷空调自控”教学中的应用

Gimbal orientation study and assessment for the autonomous underwater vehicles

第六届全国高等院校制冷空调学科发展与教学研讨会

作者：孙晗刘忠宝北京工业大学环境与能源工程学院制冷与低温工程系

"制冷空调自控"是制冷空调专业的一门重要的专业课,属学科交叉课程。课程中涉及的自控原理部分,往往难以被制冷空调专业的学生理解和接受。本文详细介绍了如何利用matlab的simulink集成软件包,对自控原理部分涉及的教学重点和难点,进行... 详细信息

"制冷空调自控"是制冷空调专业的一门重要的专业课,属学科交叉课程。课程中涉及的自控原理部分,往往难以被制冷空调专业的学生理解和接受。本文详细介绍了如何利用matlab的simulink集成软件包,对自控原理部分涉及的教学重点和难点,进行建模、仿真和综合分析的过程。教学实践表明,利用simulink建模仿真,可提高学生的学习兴趣,使抽象的理论变得形象具体、栩栩如生,起到很好的教学效果。

关键词：制冷空调自控 matlab simulink 建模仿真

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Journal of Ocean Engineering and Science 2020年第2期5卷 101-115页

作者： Sudhir Kumar Chaturvedi Sourav Basu Saikat Banerjee Department of Aerospace Engineering UPESDehradun 248007UttarakhandIndia Department of Electrical Engineering Jalpaiguri Government Engineering CollegeJalpaiguri 735102West BengalIndia Department of UAV and Remote Sensing WingboticsKolkata-700086West BengalIndia

Autonomous underwater vehicles are at present being used for scientific,commercial and military submerged *** this paper,a system has been proposed which can be used underwater as remotely operated underwater vehicle for submerged survey for different *** systems require self-sufficient direction and control frameworks so as to perform submerged ***,framework identification and control of these vehicles are as yet real dynamic zones of innovative *** theory is worried about the plan and improvement of an Autonomous Underwater Vehicle(AUV)specifically proposed for passage into global submerged vehicle *** theory comprises of two stages;the first includes the plan and development of the vehicle while the subsequent stage is worried about the demonstrating and framework identification of the vehicle,just as the reproduction of a control *** structure and advancement of the vehicle comprised of actualizing a mechanical and electrical framework,just as the reconciliation of *** framework identification of the vehicle parameters comprised of utilizing locally available sensors to perform static and dynamic *** squares estimation was utilized to gauge the parameters from the pre-researched data obtained.

关键词： IMU sensor Gimbal stabilization Kalman filter matlab simulink Brushless DC motor

Fast corrector power supply design for HEPS

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Radiation Detection Technology and Methods 2020年第1期4卷 56-62页

作者： Peng Liu Xu Wang Fengli Long Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China

Background High-energy photon source under construction is a fourth-generation synchrotronradiation light source with energy of 6 Gev and ultra-low emittance(lower than 0.1 nm rad).The ultra-low beam emittance requires high beam *** In order to meet this requirement of low beam emittance,the fast close orbit correctionsystem is used to keep beam on the right *** fast close orbit correction system need fast corrector power supply to drive the calibration magnet to complete track ***,a fastcorrector power supply prototype with high bandwidth and low current ripple to improve the performance of the fast close orbit correction system to prove the high beam stability had *** The prototype use a novel multilevel switch-mode structure to provide the *** prototype adopts FPGA for full-digital control and use high-speed ADC with temperature *** using a precision sampling circuit(ADC+DCCT),the prototypeoutputs current ripple can meet the *** and conclusion The designed for HEPS meet the design *** test,the prototype has asmall signal bandwidth of 10 kHz and output current ripple lower than 20 ppm.

关键词： HEPS Fast corrector High bandwidth Low output current ripple Full-digital control matlab simulink

Experimental verification of chopper fed DC series motor with ANN controller

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Frontiers of Electrical and Electronic Engineering in China 2012年第4期7卷 477-489页

作者： M. MURUGANANDAM M. MADHESWARAN Centre for Advanced Research Muthayammal Engineering CollegeRasipuram 637408 Tamilnadu India

In this article an artificial neural network （ANN） has been designed for the control of DC series motor through a DC chopper （DC-DC buck converter）. The proportional-integral-derivative （PID）-ANN speed controller controls the motor voltage by controlling the duty cycle of the chopper thereby the motor speed is regulated. The PID-ANN controller performances are analyzed in both steady-state and dynamic operating condition with various set speeds and various load torques. The rise time, maximum overshoot, settling time, steady-state error, and speed drops are taken for comparison with conventional PID controller and existing work. The training samples for the neuron controller are acquired from the conventional PID controller. The PID-ANN controller performances are analyzed in respect of various load torques and various speeds using matlab simula-tion. Then the designed controllers were experimentally verified using an NXP 80C51 based microcontroller （P89VSIRD2BN）. It was found that the hybrid PID-ANN controller with DC chopper can have better control compared with conventional PID controller.

关键词： DC series motor proportional-integral-deri-vative (PID) controller artificial neural network (ANN)controller DC chopper speed control matlab simulink

Design of a Grid Connected Photovoltaic Power Converter

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Design of a Grid Connected Photovoltaic Power Converter

作者： Khalil Abusufiyan 华北电力大学(北京)

学位级别：硕士

To meet this increasing demand of power need our resources are not enough and our power generation methods is a hazard to the environment as well,The world is now shifting towards the available renewable and clean energy resources such as solar *** switch from conventional way to the modern way of generating power some necessary changes are taken in to consideration and Engineers are finding best possible ways to make either stand-alone or hybrid an effcient and undisrupted ***-connected photovoltaic systems are providing a viable technology for producing electrical energy by using renewable energy *** power density,high efficiency and reliability for this system are important design considerations along with control objectives like Maximum power point tracking(MPPT),grid synchronization and prevention,sinusoidal current inj ection into the grid and active harmonic *** this thesis,the designing of a grid-connected photovoltaic power converter system has been carried *** relevant topics,literature regarding the elements in a photovoltaic system,grid connection standards have been studied and reviewed.A system designing technique called Model Based Design is utilized through which the designed model has been used to generate code and then the code has been fed into the system controller.A system,with the capacity and ratings of 600 W solar modules has been designed in simulink with the array having maximum power point voltage of 109.5 *** designed system in a multistage *** and Observe technique has been chosen for maximum power point technique due to its reasonable *** DC-DC converter determined for the application of MPPT technique,is also used for the purpose of boosting the incoming PV voltage *** inverter used is a three-phase two-level inverter due to its simple design and *** control structure for inverter has been designed in synchronous reference frame as good performance

关键词： Photovoltaic(PV) Grid-Connected Photovoltaic Maximum Power Point Tracking(MPPT) Model based designing(MDB) Phase Locked Loop(PLL) Perturb and Observe(P&O) Model Based Design(MDB) Direct Current(DC) Grid Synchronization matlab simulink

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轮腿式平衡机器人控制

信息与控制 2023年第5期52卷 648-659页

作者：陈阳王洪玺张兰勇哈尔滨工程大学智能科学与工程学院黑龙江哈尔滨150001

针对轮腿平衡机器人的整体控制问题展开研究,建立了机器人动力学模型,采用LQR(linear quadratic regulator)算法对解耦后的平衡与纵向运动子系统进行分析,并设计控制器。利用VMC(virtual model control)的思路,将倒立摆机器人中的力矩... 详细信息

针对轮腿平衡机器人的整体控制问题展开研究,建立了机器人动力学模型,采用LQR(linear quadratic regulator)算法对解耦后的平衡与纵向运动子系统进行分析,并设计控制器。利用VMC(virtual model control)的思路,将倒立摆机器人中的力矩转换成轮腿结构中关节力矩。通过搭建仿真平台(simulink Mulitibody)对控制器的性能进行仿真实验。设计相应控制器对机器人高度与横滚姿态等状态进行控制,并在实际机器人中进行验证整套控制器的性能,具有一定的理论价值和实际应用价值。

关键词：五连杆式轮腿结构平衡控制线性二次型调节器(LQR) matlab simulink 虚拟模型控制(VMC) 综合运动控制

Maximum Power Point Tracker Controller Using Fuzzy Logic Control with Battery Load for Photovoltaics Systems

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Smart Grid and Renewable Energy 2021年第10期12卷 163-181页

作者： Mazen Yeselam Baramadeh Mohamed Abd Almonem Abouelela Saad Mubarak Alghuwainem Electrical Engineering Department King Saud University Riyadh Saudi Arabia

The target of this paper is to model a Maximum Power Point Tracker (MPPT) using a Fuzzy Logic Control (FLC) algorithm and to investigate its behavior with a battery load. The advantage of this study over other studies in this field is that it considers a battery load rather than the commonly used resistive load especially when we deal with the relationship between MPPT and system load. The system is about 60 kW which is simulated under various environmental conditions by Matlab/Simulink program. For this type of non-linear application, FLC naturally offers a superior controller for the real load case. The artificial intelligence approach also benefits from this method for overcoming the complexity of nonlinear system modelling. The results show that FLC provides high performance for MPPT of PV system with battery load due to its low settling time and limited oscillation around the steady state value. These are assistant factors for increasing battery life.

关键词： MPPT Controller Fuzzy Logic Control PV System matlab simulink

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移动箱变车不停电作业电能质量分析

武汉大学学报（工学版） 2021年第7期54卷 644-652页

作者：陈胜科石霄峰金涛章玮焦建立韩一鸣王翎羽国网浙江省电力有限公司杭州供电公司浙江杭州310000 武汉大学电气与自动化学院湖北武汉430072

电网公司通过引入旁路作业的方式,提高配电网检修过程的可靠性与连续性。移动箱变车作为旁路作业的主要作业车辆之一,其作业过程的电能质量将直接决定旁路作业的安全性与可靠性。移动箱变车在作业过程中由于铁芯饱和的问题,接入过程中... 详细信息

电网公司通过引入旁路作业的方式,提高配电网检修过程的可靠性与连续性。移动箱变车作为旁路作业的主要作业车辆之一,其作业过程的电能质量将直接决定旁路作业的安全性与可靠性。移动箱变车在作业过程中由于铁芯饱和的问题,接入过程中会出现励磁浪涌电流,可能会造成保护装置误动作,产生的冲击电流会损坏设备的绝缘特性。针对此类问题,采用matlab软件simulink模块对移动箱变车作业过程进行建模仿真,研究了移动箱变车在不同合闸角下的励磁浪涌电流大小,寻找到三相励磁涌流最小的合闸角度;分析了铁芯饱和原理,仿真验证了在移动箱变车一次侧加装电容器可有效抑制励磁浪涌电流的持续时间,对分析移动箱变车的电能质量、减少实际作业过程中事故发生的概率具有一定的指导意义。

关键词：移动箱变车不停电作业配电网检修励磁浪涌电流 matlab simulink