Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)最新文献_第4页

Finite Time Control of a Fractional Order Hydro-Turbine Governing System With Load Rejection 带负荷抑制的分数阶水轮机调节系统的有限时间控制

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-67359

Peng Chen, Bin Wang

{"title":"Finite Time Control of a Fractional Order Hydro-Turbine Governing System With Load Rejection","authors":"Peng Chen, Bin Wang","doi":"10.1115/detc2021-67359","DOIUrl":"https://doi.org/10.1115/detc2021-67359","url":null,"abstract":"\u0000 This study focuses on the finite time control of a fractional order hydro-turbine governing system (HGS) with load rejection. First, the hydraulic servo system has significant historical reliance. Since it is a powerful advantage for fractional calculus to describe the function which has significant historical reliance, the fractional order hydraulic servo system is adopted and the more actual fractional order hydro-turbine governing system is presented. Second, some definitions and properties are given, and the state trajectories of HGS with load rejection is observed. The simulation results show that the state trajectory of the system is not stable, so it is necessary to design a controller with better control effect. Third, based on the frequency distribution model, the equivalent transformation model of HGS is presented. A new finite time sliding mode control scheme is proposed for the stability control of the HGS with load rejection. Furthermore, the no chattering sliding mode controller and its detailed mathematical derivation are given. The system stability is proved, and the upper limit of HGS finite time stability is given. Finally, numerical simulations have verified the theoretical results. The controller can make the state trajectories of the HGS converge to zero in a finite time, and the control time is very short.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134579542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Fractional Order Control and Correction Strategy for EtherCAT Communication Clock Drift EtherCAT通信时钟漂移的分数阶控制与校正策略

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-70814

Jihao Sun, Pengchong Chen, Ying Luo

引用次数: 0

An Radio Frequency Impedance Matching Control Benchmark System for Advanced Control Strategies Evaluation 一种用于高级控制策略评估的射频阻抗匹配控制基准系统

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-70211

Carlos Rodriguez, J. Viola, Y. Chen

{"title":"An Radio Frequency Impedance Matching Control Benchmark System for Advanced Control Strategies Evaluation","authors":"Carlos Rodriguez, J. Viola, Y. Chen","doi":"10.1115/detc2021-70211","DOIUrl":"https://doi.org/10.1115/detc2021-70211","url":null,"abstract":"\u0000 An impedance matching network is mandatory between the source and the load to obtain the maximum power transfer in a system. For example, in the plasma processing technology widely used in semiconductor wafer processing, guaranteeing the maximum transference of power is the main goal. This paper presents the problem definition and guidelines for a radio-frequency (RF) impedance matching benchmark. This benchmark system we developed in public domain is useful in studying and evaluating various impedance patching algorithms fairly. The goal is to match the impedance of the source with its complex conjugate of the load in a minimum time. The reflection coefficient is used as an evaluation metric to measure the reflected power, which has to be zero to guarantee the maximum power transfer. Some impedance matching controllers proposed in the literature are tested as sample applications on this benchmark in a fair manner to check and evaluate its robustness and stability performance against different initial conditions, load conditions and perturbations on the impedance matching network control system. We also suggested a novel Feedforward Control (FF) profile generation method with a primitive sample feedback control strategy (proportional-integral (PI) controller) as a baseline reference for the benchmark.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115200703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Fractional Order Chaotic Model Based Enhanced Equilibrium Optimization Algorithm for Controller Design of 3 DOF Hover Flight System 基于分数阶混沌模型的三自由度悬停系统控制器优化设计

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-69307

Abdullah Ateş, Y. Chen

{"title":"Fractional Order Chaotic Model Based Enhanced Equilibrium Optimization Algorithm for Controller Design of 3 DOF Hover Flight System","authors":"Abdullah Ateş, Y. Chen","doi":"10.1115/detc2021-69307","DOIUrl":"https://doi.org/10.1115/detc2021-69307","url":null,"abstract":"\u0000 In this study, the K feedback gain vector parameters that are used for the control of three degree of freedom four rotor quadcopter system (3 DOF Hover) are optimized with the Enhanced Equilibrium Optimization Algorithm (E2O). The E2O algorithm is proposed with using parameters obtained from fractional order chaotic oscillator models instead of random variables.\u0000 The Basic EO algorithm is inspired by volume-mass balance. In EO algorithm, each particle is called a motion that searches a parameter vector space. However, random coefficients derived from uniform distribution are used in the parameters updating process or in the generation of the initial population. The E2O algorithm was proposed by using vectors obtained from fractional order chaotic oscillators instead of stochastic coefficients in the basic Equilibrium optimization algorithm.\u0000 Genesio Tesi, Rössler, Lotka Volterra fractional-order chaotic oscillator models were used in the E2O algorithm to optimize K feedback gain vector of 3 DOF Hover. The order and initial conditions the fractional chaotic oscillator models were experimentally adjusted for the control of 3 DOF problem. Thus, suitable fractional-order chaotic models for the problem were obtained. The E2O algorithm results are compared with the Stochastic Multi Parameter Optimization (SMDO) and Discreet Stochastic Optimization (DSO) algorithms for the system’s pitch, roll and yaw angles.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114455347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Fractional Active Disturbance Rejection Controller Based on Improved Differential Evolution Algorithm 基于改进差分进化算法的分数阶自抗扰控制器

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-68264

Henghui Liang, Wei Yu, Ruipei Chen, Ying Luo

{"title":"Fractional Active Disturbance Rejection Controller Based on Improved Differential Evolution Algorithm","authors":"Henghui Liang, Wei Yu, Ruipei Chen, Ying Luo","doi":"10.1115/detc2021-68264","DOIUrl":"https://doi.org/10.1115/detc2021-68264","url":null,"abstract":"\u0000 Although the active disturbance rejection controller can obtain good control performance without relying on specific model information, it targets integer-order systems. Fractional-order characteristics are commonly existed in practical systems. For fractional-order systems, it is more targeted to use the order information of the fractional-order model to design the active disturbance rejection controller, so as to obtain better control performance. A fractional active disturbance rejection controller composed of FOESO and FOPID (IDE-FOPID-FOESO) is proposed in this paper. The fractional-order extended state observer (FOESO) is designed based on the order information and the nonlinear state error feedback is replaced by the fractional-order PID controller (FOPID) whose parameters are obtained by the improved differential evolution algorithm (IDE). For IDE algorithm, the basis vector is randomly selected from the optimal individual population in the mutation strategy, and the scaling factor and cross-probability factor are adaptively adjusted according to the information of the successfully mutated individual in the search process to improve the exploration and mining capabilities of the algorithm. The simulation results show that the IDE algorithm can obtain the better parameters of FOPID faster compared with traditional DE algorithm and the IDE-FOPID-FOESO controller can be better applied to fractional-order systems with better control performance.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126905495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Application of Smart, Swarm and Small UAV’s for Methane Emission Reduction 智能、蜂群、小型无人机在甲烷减排中的应用

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-66794

Di An, Y. Chen

{"title":"Application of Smart, Swarm and Small UAV’s for Methane Emission Reduction","authors":"Di An, Y. Chen","doi":"10.1115/detc2021-66794","DOIUrl":"https://doi.org/10.1115/detc2021-66794","url":null,"abstract":"\u0000 In this paper, we present the research challenges and opportunities in methane reduction within the smart, swarm, and small Unmanned Aircraft Vehicles (UAVs). Methane is a kind of greenhouse gas (GHG) that contributes to global temperature warming and climate changes through trapping infrared radiation in the atmosphere. The related literature of the current methane measurements and suppression of methane approaches are reviewed, and they are often limited due to the maintenance, installment, and calibration requirements of these sensing systems. To overcome these limitations, an emerging technology, UAVs, as considered mobile sensors to measure and control methane emissions, would extend detection range and acquired fine-grained information that helps to capture methane emissions in a much effective way. However, many challenges need to be explored: In the sensing field, the improvement of positive methane detection rate, which contradicts the methane diffusion in the atmosphere. The swarm UAVs for optimal coverage control, the substances of suppression methane usage, and reaction time in the control field. Different methane diffusion disturbances types could affect the strategy of swarming UAVs movement, especially under wind field. Besides, we also talk about the impact of methane reduction and related technology development for the future. Finally, we concluded that the Digital Twin would be the next methane reduction revolution to prevent potential global warming.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127129292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Digital Twin-Based Fractional Order Controller Optimization for Industrial Robot 基于数字孪生的工业机器人分数阶控制器优化

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-72405

Xuan Liu, Pengchong Chen, Ying Luo

引用次数: 0

Parameter-Dependent Feedback Compensator Design for a Time-Fractional Reaction-Diffusion Equation 时间分数阶反应扩散方程的参数相关反馈补偿器设计

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-67020

Jun‐Wei Wang, Hua-cheng Zhou

引用次数: 0

Design of a Human-Robot Collaborative System: Methodology and Case Study 人机协作系统的设计:方法与案例研究

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-70684

C. Scoccia, Marianna Ciccarelli, G. Palmieri, M. Callegari

{"title":"Design of a Human-Robot Collaborative System: Methodology and Case Study","authors":"C. Scoccia, Marianna Ciccarelli, G. Palmieri, M. Callegari","doi":"10.1115/detc2021-70684","DOIUrl":"https://doi.org/10.1115/detc2021-70684","url":null,"abstract":"\u0000 Human-machine collaboration is one of the key drivers of the Industry 4.0 paradigm. The recent advances in collaborative robotics led to the effective implementation of various control strategies able to improve interactions between robots and humans in unstructured environments. This represents an important socio-economic aspect: the robot does not replace the human being, but supports them in carrying out repetitive or dangerous tasks. In this scenario it is necessary to take into account different contrasting issues that derive from the necessity to grant the high performance typical of a robotic installation together with the safety levels required by a manual operation. In this paper we analyse the use case of a famous kitchen industry that decided to test the introduction of collaborative robotics to increase the flexibility and productivity of their production lines. A method, to define the design criteria of the Human-Robot Collaboration system (HRC), is proposed taking into account aspects related to both the safety and the ergonomics of the human operator, using a real-time mapping of the work area and the management of operations. The collaboration between robot and operator can be facilitated thanks to the use of an assistive device which, through the recognition of gestures, allows easy communication. Therefore, this paper aims to combine: operator safety and ergonomics, study of the workstation, sensor technologies, identification and tracing of gestures. Several simulations have been performed to evaluate the proposed collaborative workstation.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121880096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A Tripolar Electromyography Device With Active Electrode-Skin Impedance Imbalance Compensation 具有有源电极-皮肤阻抗不平衡补偿的三极肌电图装置

Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2021-08-17 DOI: 10.1115/detc2021-71924

A. Towse, Benjamin C. Fortune, C. Pretty, Michael P. Hayes

{"title":"A Tripolar Electromyography Device With Active Electrode-Skin Impedance Imbalance Compensation","authors":"A. Towse, Benjamin C. Fortune, C. Pretty, Michael P. Hayes","doi":"10.1115/detc2021-71924","DOIUrl":"https://doi.org/10.1115/detc2021-71924","url":null,"abstract":"\u0000 This paper discusses the development of a tripolar EMG device featuring electrode impedance compensation circuitry. The device also includes circuitry to test the effectiveness of these features at improving EMG signal quality. Due to various factors, the electrode-skin impedance of different electrodes is typically imbalanced. This imbalance increases EMG susceptibility to electrical noise. These issues can be mitigated by applying impedance compensation. This was done for a tripolar configuration specifically to also reduce interference due to crosstalk.\u0000 The development process and design choices behind the device features are discussed, with particular focus on the impedance compensation circuit. This includes key components used, and the justification behind their selection.\u0000 Testing found the tripolar electrode configuration had limited effect on crosstalk interference. Fortunately, the impedance compensation circuit could successfully correct for impedance imbalance. This led to a marked reduction in noise due to electrical interference, such as from 50Hz mains hum.","PeriodicalId":221388,"journal":{"name":"Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117269748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0