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2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)最新文献

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Mixed-Integer Quadratic Program for Predictive Control of a Grid-Connected Power Converter 并网电源变换器预测控制的混合整数二次规划
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921107
Rodrigo Morfin-Magaña, J. Rico-Melgoza, F. Ornelas‐Tellez, F. Vasca, David Cortés-Vega
{"title":"Mixed-Integer Quadratic Program for Predictive Control of a Grid-Connected Power Converter","authors":"Rodrigo Morfin-Magaña, J. Rico-Melgoza, F. Ornelas‐Tellez, F. Vasca, David Cortés-Vega","doi":"10.1109/CCAC.2019.8921107","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921107","url":null,"abstract":"Model predictive control has demonstrated to be an efficient control technique for power electronic systems. In this paper the linear complementarity modeling framework is used for the model predictive control design of a DC-DC boost converter cascaded with a single-phase inverter, a topology usually adopted in microgrids. A linear complementarity model valid for all operating modes of the converter is derived. A mixed-integer quadratic program is formulated for the design of the predictive controller constrained to the dynamic model and implementing a pulse width modulation. Numerical results show the effectiveness of the proposed solution.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115170442","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
Towards a low-cost gas stove control for domestic cooking. 迈向低成本的家用燃气灶控制。
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921325
Jesus David Vasquez Castro, Daniela Fernanda Yela Velasquez, E. U. Calpa
{"title":"Towards a low-cost gas stove control for domestic cooking.","authors":"Jesus David Vasquez Castro, Daniela Fernanda Yela Velasquez, E. U. Calpa","doi":"10.1109/CCAC.2019.8921325","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921325","url":null,"abstract":"Domestic cooking is a time-consuming process traditionally made with minimum supervision. People in charge of the process simultaneously perform other activities, leaving the stove unsupervised, and thus, wasting energy and resources due to over or under cooking. This paper compares the egg cooking process to perform by a control system and regular people. The control system helps in the reduction of CO gas emissions of 33.3%, prevents the egg from forming a ferrous sulfide layer, and compared to an unsupervised process can achieve an energy reduction of 32.71%. Worldwide people cook on gas stove systems. Its control can reduce the waste of resources and improve the life quality in developing countries.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124013599","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
Air speed estimation from a pneumatic levitator using a Extended Kalman Filter in LabVIEW 在LabVIEW中使用扩展卡尔曼滤波器估计气动悬浮器的空气速度
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921369
Núñez David, Rojas Cinthia, G. Luis
{"title":"Air speed estimation from a pneumatic levitator using a Extended Kalman Filter in LabVIEW","authors":"Núñez David, Rojas Cinthia, G. Luis","doi":"10.1109/CCAC.2019.8921369","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921369","url":null,"abstract":"This paper is focused on the results obtained in the both air speed and ball speed estimation by application an Extended Kalman Filter (EKF) on a pneumatic levitator, only using sphere position measurement. The EKF is implemented using real system data offline that were subsequently processed by LabVIEW software. Initially, the mathematical model of the levitator whose dynamics is non-linear are considerate. The system states are: the sphere position, the sphere speed and the air speed. Finally, the air speed and sphere speed are possible to estimate using an EKF and then those estimation are validated through the measurement of sphere position and the sphere speed calculated with offline system data.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125418531","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
Energy Consumption Dynamical Models for Smart Factories Based on Subspace Identification Methods 基于子空间辨识方法的智能工厂能耗动态模型
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921089
Miguel Angel Bermeo-Ayerbe, C. Ocampo‐Martinez
{"title":"Energy Consumption Dynamical Models for Smart Factories Based on Subspace Identification Methods","authors":"Miguel Angel Bermeo-Ayerbe, C. Ocampo‐Martinez","doi":"10.1109/CCAC.2019.8921089","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921089","url":null,"abstract":"Given the need of implementing methodologies in industry for the reduction of the energy consumption costs, it is required to create modelling methodologies that, together with the use of new technologies, will allow identifying energy consumption models based on input-output data. These models will later be used to design a suitable model-based control strategy. In this paper, a subspace identification algorithm based on the RQ decomposition approach has been reported, which is both implemented and validated on a test-bench that emulates the energy consumption of an industrial machine within a manufacturing process. Subsequently, the resultant model fitting when using the proposed modelling methodology has been compared with different identification routines included into the MATLAB System Identification Toolbox™, showing, in general, better results for the proposed methodology in this paper, with up to almost 80% of fitting in some cases.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130038849","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: 3
Bilinear Modeling Of Unitary Operations And BMPC Control 一元操作的双线性建模与BMPC控制
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921167
Deiwid Fabian Ricaurte Olivos, C. A. Gómez‐Pérez, J. Espinosa
{"title":"Bilinear Modeling Of Unitary Operations And BMPC Control","authors":"Deiwid Fabian Ricaurte Olivos, C. A. Gómez‐Pérez, J. Espinosa","doi":"10.1109/CCAC.2019.8921167","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921167","url":null,"abstract":"This document aims to model unitary operations as a bilinear structure, which allows the development of control systems for this kind of systems. Also, it will give an idea of the utility of these models in the development of controllers for mass and heat transfer operations. We analyze two unitary operations. Mass and energy balances are proposed and it is possible to identify a bilinear structure. As a result, it is possible to evaluate control systems that take into account such property. A Bilinear Model Predictive Control (BMPC) is implemented obtaining good performance.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129906896","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
Energy Control and sizing optimization of an off grid Hybrid System (Wind-Hydrokinetic-Diesel) 离网风-液-柴油混合动力系统能量控制与尺寸优化
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921056
Paul Arevalo Cordero, D. Benavides, F. Jurado
{"title":"Energy Control and sizing optimization of an off grid Hybrid System (Wind-Hydrokinetic-Diesel)","authors":"Paul Arevalo Cordero, D. Benavides, F. Jurado","doi":"10.1109/CCAC.2019.8921056","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921056","url":null,"abstract":"Technological development and the world economy based on hydrocarbons, promote research in the field of electric power generation through non-conventional renewable sources. This article presents a feasibility analysis of a hybrid renewable energy system. Hydrokinetic-Wind-Diesel (HKT-WT-DG) with a storage system (ESS) using lead acid batteries. The load demand is a Public University located to the south of the Ecuador. Two types of energy control are studied: load cycle (LC) and load following (LF). In order to determine the optimal size of the system minimizing the operation of the diesel generator. The main parameters analyzed are: net preset cost (NPC), cost of energy (COE), unmet electric demand and penetration of diesel generator. The results show that, when using the LC control the ESS, NPC and COE increases considerably with respect to LF control. However, the penetration of diesel generator is radically reduced, both systems have the main objective of operate without compromising the reliability and continuity of the electricity supply.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"41 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116435791","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: 5
Control of 1-DOF Exoskeleton based on Neural Network Regression Analysis and Wavelet Transform of MES 基于神经网络回归分析和MES小波变换的1自由度外骨骼控制
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921308
Rafael Puerta, A. Lopez, L. Roldan, Diego Patino
{"title":"Control of 1-DOF Exoskeleton based on Neural Network Regression Analysis and Wavelet Transform of MES","authors":"Rafael Puerta, A. Lopez, L. Roldan, Diego Patino","doi":"10.1109/CCAC.2019.8921308","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921308","url":null,"abstract":"Improvement of human locomotor performance through external devices such as exoskeletons is a field of active research. This paper presents the design and implementation of an exoskeleton of one degree of freedom (DOF) to assist the flexion and extension of the upper limb. The exoskeleton is controlled by signals from force sensors and myoelectric signals (MES), achieving a reduction of the muscle activity of the user. The MES are captured from the triceps and biceps muscle groups. Subsequent digital signal processing comprises: for feature extraction of signals the time-frequency Wavelet transform is performed, and its following regression analysis is done by an artificial neural network (ANN). We propose a speed control scheme of the exoskeleton from the aforementioned signals, which is executed in real time, achieving a reduction of the biceps muscle activity up to 94%.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127252842","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
Sliding Mode Control based on Feedback Linearization for a Ball and Beam System 基于反馈线性化的球梁系统滑模控制
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8920886
Sebastian Cardona, Steven Ospina, E. Giraldo
{"title":"Sliding Mode Control based on Feedback Linearization for a Ball and Beam System","authors":"Sebastian Cardona, Steven Ospina, E. Giraldo","doi":"10.1109/CCAC.2019.8920886","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8920886","url":null,"abstract":"This paper presents a nonlinear control to guarantee the global stabilization in the Ball and Beam system. The proposed control technique is the sliding mode control based on feedback linearization to improve the trajectory tracking of the desired reference. Also, Applying the concept of passivity, it can be seen the system is not asymptotically stable but can be stabilized in open loop if it reduces the nonlinear model. Simulations results are compared with a linear PD control to demonstrate the excellent performance of nonlinear control.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121549436","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
A Nonlinear Controller for a Differential Driven Robot 差分驱动机器人的非线性控制器
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/CCAC.2019.8921360
Byron Hernández, Michael Felipe Cifuentes Molano, E. Giraldo
{"title":"A Nonlinear Controller for a Differential Driven Robot","authors":"Byron Hernández, Michael Felipe Cifuentes Molano, E. Giraldo","doi":"10.1109/CCAC.2019.8921360","DOIUrl":"https://doi.org/10.1109/CCAC.2019.8921360","url":null,"abstract":"In this paper, it is presented a nonlinear controller using a multivariable approach for the exact feedback linearization method, applied to the model of a differential driven robot operating into a two-dimensional space. The system shows an excellent performance tracking setpoints from a given path, and this provides a better control behavior compared to linear controllers, like the multivariable PI controller.","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127835916","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
CCAC 2019 Conference Information CCAC 2019会议信息
2019 IEEE 4th Colombian Conference on Automatic Control (CCAC) Pub Date : 2019-10-01 DOI: 10.1109/ccac.2019.8920867
{"title":"CCAC 2019 Conference Information","authors":"","doi":"10.1109/ccac.2019.8920867","DOIUrl":"https://doi.org/10.1109/ccac.2019.8920867","url":null,"abstract":"","PeriodicalId":184764,"journal":{"name":"2019 IEEE 4th Colombian Conference on Automatic Control (CCAC)","volume":"48 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132672079","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
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