2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)最新文献

{"title":"Image De-Noising Algorithm Based on Intersection Cortical Model and Median Filter","authors":"E. Ortiz, M. Mejía-Lavalle, Dante Mújica, Gerardo Reyes","doi":"10.1109/ICMEAE.2015.21","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.21","url":null,"abstract":"In order to reduce the noise effect in gray scale images, an algorithm that combines a Pulse-Coupled Neural Network (PCNN) and the median estimator is proposed to remove Salt and Pepper noise. The proposed algorithm is based on a simplified PCNN called Intersection Cortical Model (ICM). By using the output images of ICM, we can ratify that the pixel position corresponds to Salt and Pepper noise. Then, a selective median filter is used for suppressing the Salt and Pepper on noisy pixels. The performance of the proposed method is tested by simulating different impulsive noise densities. Simulation results show that method's effectiveness is bigger than conventional median filter noise suppression, the results are represented by the parameter Peak Signal to Noise Ratio (PSNR).","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114859231","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}

{"title":"Hybrid Object Detection Vision-Based Applied on Mobile Robot Navigation","authors":"J. G. Velásquez-Aguilar, M. Granados-Contreras, A. Ramírez-Agundis, F. Aquino-Roblero","doi":"10.1109/ICMEAE.2015.42","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.42","url":null,"abstract":"In this paper, an alternative to provide mobile robot with the ability-skill to detect and avoidance object in unknown environments is proposed. The robot can detect objects using infrared sensor to avoidance it with hybrid system through distance measurement and vision system. Low latency calculation allow for direct usage within control loops of mobile robot. The velocity of the robot is from 0.06 to 0.75 m/s. This imaging processing subsystem calculates features to matching and the robot position with 640×480 pixels resolution at 7 frames per second.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122587026","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}

{"title":"Stress Analysis on the Folded Beams of a MEM Accelerometer","authors":"M. Tecpoyotl-Torres, R. Cabello-Ruíz, J. G. Vera-Dimas, Israel Garcia-Salmoran, A. Torres-Jácome, R. Vargas-Bernal","doi":"10.1109/ICMEAE.2015.47","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.47","url":null,"abstract":"The elastic behavior of a system can be determined by the stress analysis. This knowledge is useful in order to not exceed its limit of elasticity that means, to avoid permanent deformations, which can totally modify the performance of the system. In this paper, theoretical and simulated results of the normal stress generated in the folded beams of an accelerometer, under constant acceleration, are presented. The system under analysis has a suspended mass by means of four flat beams. The analysis was realized considering a cantilever, because this element is used as beam of support. A uniformly distributed load is present on the suspension beams. In simulations, 1g (9.81 m/s2) was applied to several accelerometers with different dimensions and geometries, with the purpose of observing that the normal stress should not exceed the elastic limit of silicon.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126592994","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}

{"title":"Sit-to-Stand Simulation for Torque Estimation on Lower Limb Joints","authors":"C. M. Lara-Barrios, A. Blanco-Ortega, A. Abúndez-Pliego, J. Colín-Ocampo","doi":"10.1109/ICMEAE.2015.33","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.33","url":null,"abstract":"A simulation for torque estimation during a sit-to-stand movement was developed on the aim of actuator selection on the development of an exoskeleton for the lower limb rehabilitation of hemiplegic patients. The results by simulation on a virtual environment are presented. A comparison between simulation results and experiments with real subjects performed by 4 authors are presented. Differences between simulation and experimental results are associated to the musculoskeletal system nature and the experiment conditions on reviewed publications.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125221895","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}

{"title":"Design of a Graphical User Interface to Control a Lifting Mechanism","authors":"C. Morales-Cruz, Eduardo Vázquez-Santacruz, Mariano Gamboa-Zúñiga","doi":"10.1109/ICMEAE.2015.50","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.50","url":null,"abstract":"Today, one of the most significant fields to be developed by the technological community is the human-machine interface. This study concerns with developing more understandable, efficient and reliable ways to communicate with machines. In this work a PC-based touch-screen, Human-Machine Interface is designed to build up the Graphical User Interface (GUI) to command the behavior of a lifting mechanism. This approach is presented to fit user-friendly and reliable interactions.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134639727","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}

{"title":"PVTOL Control: A Backstepping Approach","authors":"C. Aguilar-Ibáñez, Humberto Sossa-Azuela, M. Suárez-Castañón","doi":"10.1109/ICMEAE.2015.44","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.44","url":null,"abstract":"A control design to solve the regulation problem for a simplified PVTOL system strongly coupled is introduced in this paper. The proposed method is divided in two simultaneous control actions: the first one helps to stabilize the vertical position while the second one is used to do the same both the horizontal position and the angle. While the first controller uses a simple feedback-linearization by using saturation functions that assign a quasi-linear behaviour of the vertical movement, the second controller is based on a suitable backstepping procedure, which is developed to force the remaining variables to converge to the origin. Performance is tested by numerical simulations while convergence analysis is based on Lyapunov's method.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123548158","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}

{"title":"Test of a Robust ZMP Based Pattern Generator with a 12-Internal-DoF Biped Robot Model","authors":"E. Rocha-Cózatl, Ulises Jimenez-Rioja, Fernanda Merino-Morales","doi":"10.1109/ICMEAE.2015.39","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.39","url":null,"abstract":"In this contribution one pattern generator from the literature is tested with a multibody model of a 12-internal-DoF biped robot: a recently proposed generator based on sliding modes, which can be seen as a robustificated version of a classical algorithm. As proposed in the literature, the feedback of the multibody tracking error improve the performance of the multibody ZMP, which is now tested for this sliding-mode-based generator. A bounded disturbance in the multibody model was considered also to test the robustness of the techinque. Tunning complexity issues of the robust generator are also discussed.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130852737","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}

{"title":"Recent Progress in the Implementation of AMI Projects: Standards and Communications Technologies","authors":"J. García-Hernández","doi":"10.1109/ICMEAE.2015.43","DOIUrl":"https://doi.org/10.1109/ICMEAE.2015.43","url":null,"abstract":"The Smart Grid concept has been conceived as the integration of the electrical grid (generation, transmission and distribution) and the communications network of an electric utility. Although, traditional communications interfaces, protocols and standards has been used in the electrical grid in an isolated manner, modern communications networks are considered as the fundamental enabling technologies within a Smart Grid environment. Emerging communications technologies, protocol architectures and standards can help to build a common communications network infrastructure for data transport between customer premises, power substations, power distribution systems, utility control centers and utility data centers. The Smart Grid will support traditional applications such as supervisory control and data acquisition (SCADA), distribution automation (DA), energy management systems (EMS), demand site management (DSM) and automated meter reading (AMR), etc., as well as new applications like advanced metering infrastructure (AMI), substation automation (SA), microgrids, distributed generation (DG), grid monitoring and control, data storage and analysis, among others. To make this possible, the Smart Grid requires a two-way wide area communications network between different dispersed areas, from generation to consumer premises. An AMI system uses communication technologies for smart meter reading several times a day to get data consumption of electricity, as well as sending outage alarm information and meter tampering almost in real time, from the meter to the control center. Currently, there are various communication technologies to implement AMI systems. This paper presents an overview of the most relevant communications technologies that can be used to implement AMI communications infrastructure such as neighborhood area networks (NAN), field area networks (FAN) and wide area networks (WAN) using different transmission media such as fiber optics, spread spectrum radio frequency, microwave, WiMAX, Wi-Fi, ZigBee, cellular, and power line carrier. In addition, a review of the current state of progress in the implementation of various AMI projects around the world and the desired state for projects completion by the year 2020 is also presented.","PeriodicalId":226698,"journal":{"name":"2015 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125959746","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}