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Interface for Intelligence Computing Design and Option of Technical Systems 智能计算接口设计与技术系统选择
智能控制与自动化(英文) Pub Date : 2015-10-30 DOI: 10.4236/ICA.2015.64026
J. Mammadov, T. Tagiyeva, Akhmedova Sveta, Aliyeva Arzu
{"title":"Interface for Intelligence Computing Design and Option of Technical Systems","authors":"J. Mammadov, T. Tagiyeva, Akhmedova Sveta, Aliyeva Arzu","doi":"10.4236/ICA.2015.64026","DOIUrl":"https://doi.org/10.4236/ICA.2015.64026","url":null,"abstract":"As a result of analysis of the existent methods and tools of computer aided design of the technical systems of many industrial areas, the primary purpose of the article that consists in the decision of different project problems within the framework of one programmatic system with the use of comfortable programmatic interface is certain. Architecture of the program interface for computer designing and option of technical systems of different industrial areas on the basis of stage-bystage automated designing principles with using programmatic and informative supports is worked out. In the article, the problem of computer designing, searching and option of elements of manipulator for flexible manufacture module is considered. As a method of logical simulation of the problem, production model of designing procedures of the program interface and intelligence option of a manipulator, its technical parameters are developed. On the basis of algorithmic scheme of searching, the option of a manipulator from data base is worked out.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625562","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
Temporal Prediction of Aircraft Loss-of-Control: A Dynamic Optimization Approach 飞机失控制时间预测:一种动态优化方法
智能控制与自动化(英文) Pub Date : 2015-10-30 DOI: 10.4236/ICA.2015.64023
C. Poolla, A. Ishihara
{"title":"Temporal Prediction of Aircraft Loss-of-Control: A Dynamic Optimization Approach","authors":"C. Poolla, A. Ishihara","doi":"10.4236/ICA.2015.64023","DOIUrl":"https://doi.org/10.4236/ICA.2015.64023","url":null,"abstract":"Loss of Control (LOC) is the primary factor responsible for the majority of fatal air accidents during past decade. LOC is characterized by the pilot’s inability to control the aircraft and is typically associated with unpredictable behavior, potentially leading to loss of the aircraft and life. In this work, the minimum time dynamic optimization problem to LOC is treated using Pontryagin’s Maximum Principle (PMP). The resulting two point boundary value problem is solved using stochastic shooting point methods via a differential evolution scheme (DE). The minimum time until LOC metric is computed for corresponding spatial control limits. Simulations are performed using a linearized longitudinal aircraft model to illustrate the concept.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625821","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
Design of the Control System of Adaptive Balancing Device Based on PLC 基于PLC的自适应平衡装置控制系统设计
智能控制与自动化(英文) Pub Date : 2015-07-23 DOI: 10.4236/ICA.2015.63019
Xiao Zhu, Yue-Guang Li, Yu Wang, Yonghui Wang
{"title":"Design of the Control System of Adaptive Balancing Device Based on PLC","authors":"Xiao Zhu, Yue-Guang Li, Yu Wang, Yonghui Wang","doi":"10.4236/ICA.2015.63019","DOIUrl":"https://doi.org/10.4236/ICA.2015.63019","url":null,"abstract":"Due to the well \u0000condition and the un-expected imbalance movement of the pumping unit in use, \u0000the energy consumes a lot. The existing balancing equipment cannot adjust and \u0000monitor the pumping units in real time. Therefore this paper introduces the new \u0000adaptive balancing equipment—fan-shaped adaptive balancing intelligent device, \u0000projects a design of such control system based on PLC, and determines the \u0000principle of the control system, the execution software and the design flow. \u0000Site commissioning effect on Daqing Oilfield shows this fan-shaped adaptive \u0000balancing intelligent device can effectively adjust and monitor the pumping \u0000unit in real time, the balance even adjusts from 0.787 to 0.901, and integrated \u0000energy saving rate is 14.2%. It is approved that this control device is \u0000professionally designed, with strong compatibility, and high reliability.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625849","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
Sigma-Point Filters in Robotic Applications 机器人应用中的sigma点滤波器
智能控制与自动化(英文) Pub Date : 2015-07-23 DOI: 10.4236/ICA.2015.63017
M. Al-Shabi
{"title":"Sigma-Point Filters in Robotic Applications","authors":"M. Al-Shabi","doi":"10.4236/ICA.2015.63017","DOIUrl":"https://doi.org/10.4236/ICA.2015.63017","url":null,"abstract":"Sigma-Point Kalman Filters (SPKFs) are popular estimation techniques for high nonlinear system applications. The benefits of using SPKFs include (but not limited to) the following: the easiness of linearizing the nonlinear matrices statistically without the need to use the Jacobian matrices, the ability to handle more uncertainties than the Extended Kalman Filter (EKF), the ability to handle different types of noise, having less computational time than the Particle Filter (PF) and most of the adaptive techniques which makes it suitable for online applications, and having acceptable performance compared to other nonlinear estimation techniques. Therefore, SPKFs are a strong candidate for nonlinear industrial applications, i.e. robotic arm. Controlling a robotic arm is hard and challenging due to the system nature, which includes sinusoidal functions, and the dependency on the sensors’ number, quality, accuracy and functionality. SPKFs provide with a mechanism that reduces the latter issue in terms of numbers of required sensors and their sensitivity. Moreover, they could handle the nonlinearity for a certain degree. This could be used to improve the controller quality while reducing the cost. In this paper, some SPKF algorithms are applied to 4-DOF robotic arm that consists of one prismatic joint and three revolute joints (PRRR). Those include the Unscented Kalman Filter (UKF), the Cubature Kalman Filter (CKF), and the Central Differences Kalman Filter (CDKF). This study gives a study of those filters and their responses, stability, robustness, computational time, complexity and convergences in order to obtain the suitable filter for an experimental setup.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625689","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: 6
Fuzzy Controller for Dual Sensors Cardiac Pacemaker System in Patients with Bradycardias at Rest 静止状态心动过缓患者双传感器心脏起搏器系统的模糊控制
智能控制与自动化(英文) Pub Date : 2015-07-23 DOI: 10.4236/ICA.2015.63016
Basil Hamed, A. Ras
{"title":"Fuzzy Controller for Dual Sensors Cardiac Pacemaker System in Patients with Bradycardias at Rest","authors":"Basil Hamed, A. Ras","doi":"10.4236/ICA.2015.63016","DOIUrl":"https://doi.org/10.4236/ICA.2015.63016","url":null,"abstract":"Cardiovascular \u0000disease is defined as a heart rate that is less than 60 bpm. Implantable \u0000cardiac devices such as pacemakers are widely used nowadays. In this paper, design and implementation of \u0000the heart model can be controlled to be the heart of a patient suffering from a \u0000decrease in heart rate (Bradycardia). A system is designed to sense and calculate \u0000the heart rate per minute and it is considered as an input to the controller. \u0000The design and implementation of Mamdani fuzzy controller to \u0000generate electric pulses that mimic the natural pacing system of the heart \u0000maintains an adequate heart rate by delivering controlled, rhythmic electrical \u0000stimuli to the chambers of the patient heart. The proposed controller is tested by using \u0000Matlab/Simulink program.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625686","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
Constrained Feedback Stabilization for Bilinear Parabolic Systems 双线性抛物型系统的约束反馈镇定
智能控制与自动化(英文) Pub Date : 2015-03-30 DOI: 10.4236/ICA.2015.62011
A. Tsouli, A. Boutoulout, A. E. Alami
{"title":"Constrained Feedback Stabilization for Bilinear Parabolic Systems","authors":"A. Tsouli, A. Boutoulout, A. E. Alami","doi":"10.4236/ICA.2015.62011","DOIUrl":"https://doi.org/10.4236/ICA.2015.62011","url":null,"abstract":"In this paper, we shall study the stabilization and the robustness of a constrained feedback control for bilinear parabolic systems defined on a Hilbert state space. Then, we shall show that stabilizing such a system reduces stabilization only in its projection on a suitable subspace. For this purpose, a new constrained stabilizing feedback control that allows a polynomial decay estimate of the stabilized state is given. Also, the robustness of the considered control is discussed. An illustrating example and simulations are presented.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625407","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
On the Performability of Hierarchical Wireless Networked Control Systems 分层无线网络控制系统的性能研究
智能控制与自动化(英文) Pub Date : 2015-03-30 DOI: 10.4236/ICA.2015.62013
Esraa A. Makled, Hassan H. Halawa, R. Daoud, H. Amer, T. Refaat
{"title":"On the Performability of Hierarchical Wireless Networked Control Systems","authors":"Esraa A. Makled, Hassan H. Halawa, R. Daoud, H. Amer, T. Refaat","doi":"10.4236/ICA.2015.62013","DOIUrl":"https://doi.org/10.4236/ICA.2015.62013","url":null,"abstract":"This paper investigates the performability of hierarchical Wireless Networked Control Systems (WNCS). The WNCS studied can operate in two modes: passive supervisor and active supervisor. It is first shown that the Markov models for both modes are identical. Performability models are then developed and a case study shows how to use these models to help make design decisions. More specifically, it is observed that the performability of a passive supervisor system increases in time while that of an active supervisor system decreases in time.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625504","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
Adaptation of the Two Sources of Code and One-Hot Encoding Method for Designing a Model of Microprogram Control Unit with Output Identification 基于双源编码和一热编码的输出识别微程序控制单元模型设计
智能控制与自动化(英文) Pub Date : 2015-03-30 DOI: 10.4236/ICA.2015.62012
Ł. Smoliński, A. Barkalov, L. Titarenko
{"title":"Adaptation of the Two Sources of Code and One-Hot Encoding Method for Designing a Model of Microprogram Control Unit with Output Identification","authors":"Ł. Smoliński, A. Barkalov, L. Titarenko","doi":"10.4236/ICA.2015.62012","DOIUrl":"https://doi.org/10.4236/ICA.2015.62012","url":null,"abstract":"This article presents a proposal for a model of a microprogram control unit (CMCU) with output identification adapted for implementation in complex programmable logic devices (CPLD) equipped with integrated memory modules [1]. An approach which applies two sources of code and one-hot encoding has been used in a base CMCU model with output identification [2] [3]. The article depicts a complete example of processing for the proposed CMCU model. Furthermore, it also discusses the advantages and disadvantages of the approach in question and presents the results of the experiments conducted on a real CPLD system.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625467","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
Simulation and Implementation of Real-Time Vision-Based Control System for 2-DoF Robotic Arm Using PID with Hardware-in-the-Loop 二自由度机械臂实时视觉控制系统的硬件在环PID仿真与实现
智能控制与自动化(英文) Pub Date : 2015-03-30 DOI: 10.4236/ICA.2015.62015
M. Al-Shabi
{"title":"Simulation and Implementation of Real-Time Vision-Based Control System for 2-DoF Robotic Arm Using PID with Hardware-in-the-Loop","authors":"M. Al-Shabi","doi":"10.4236/ICA.2015.62015","DOIUrl":"https://doi.org/10.4236/ICA.2015.62015","url":null,"abstract":"Microsoft Kinect sensor has shown the research community that it's more than just an interactive gaming device, due to its multi-functional abilities and high reliability. In this work, online HIL (Hardware-in-the-Loop) experimental data are used to apply human motion imitation to a 2-degree of freedom Lego Mind storm NXT robotic arm. A model simulation of the dc motor used in this experiment is also present in this paper. The acquired input data from the Kinect sensor are processed in a closed loop PID controller with feedback from motors encoders. The applied algorithms solve the overlapping input problem, conducting a simultaneous control of both shoulder and elbow joints, and solving the overlapping input problem as well. The work in this paper is presented as a prototype to assure the applicability of the algorithms, for further development.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625683","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
An Electrothermal Model Based Adaptive Control of Resistance Spot Welding Process 基于电热模型的电阻点焊过程自适应控制
智能控制与自动化(英文) Pub Date : 2015-03-30 DOI: 10.4236/ICA.2015.62014
Ziyad Kas, M. Das
{"title":"An Electrothermal Model Based Adaptive Control of Resistance Spot Welding Process","authors":"Ziyad Kas, M. Das","doi":"10.4236/ICA.2015.62014","DOIUrl":"https://doi.org/10.4236/ICA.2015.62014","url":null,"abstract":"Resistance Spot Welding (RSW) is a process commonly used for joining a stack of two or three metal sheets at desired spots. The weld is accomplished by holding the metallic workpieces together by applying pressure through the tips of a pair of electrodes and then passing a strong electric current for a short duration. Inconsistent weld and insufficient nugget size are some of the common problems associated with RSW. To overcome these problems, a new adaptive control scheme is proposed in this paper. It is based on an electrothermal dynamical model of the RSW process, and utilizes the principle of adaptive one-step-ahead control. It is basically a tracking controller that adjusts the weld current continuously to make sure that the temperature of the workpieces or the weld nugget tracks a desired reference temperature profile. The proposed control scheme is expected to reduce energy consumption by 5% or more per weld, which can result in significant energy savings for any application requiring a high volume of spot welds. The design steps are discussed in details. Also, results of some simulation studies are presented.","PeriodicalId":62904,"journal":{"name":"智能控制与自动化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70625551","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
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