Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413699
T. Halder
The paper properly plays on the power density and thermal limits of the flyback converter (SMPS) in terms of the power quality, tight line regulations, efficiency, robust reliability, compactness, wider range of load variations, dc to dc power point conversions and the generic performance. The high switching frequency operation not only decreases the overall dimension, weight and heat sink size but also increases the substantial power density and compactness of the power converters as improved strategies for the portable urbanized and customer products.
{"title":"Power density & thermal limits of the flyback SMPS","authors":"T. Halder","doi":"10.1109/CMI.2016.7413699","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413699","url":null,"abstract":"The paper properly plays on the power density and thermal limits of the flyback converter (SMPS) in terms of the power quality, tight line regulations, efficiency, robust reliability, compactness, wider range of load variations, dc to dc power point conversions and the generic performance. The high switching frequency operation not only decreases the overall dimension, weight and heat sink size but also increases the substantial power density and compactness of the power converters as improved strategies for the portable urbanized and customer products.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123128286","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413775
U. Lal, P. Dutta, S. Kumari, Nutan Lata Nath
The inter-turn stator fault of 3-phase induction motor has been studied in this paper. The fault has been induced in the hardware setup of the motor. The parameters of the motor in question have been calculated with the help of blocked rotor and no-load tests. The stator current signature of each phase has been recorded and then analyzed using Fast Fourier Transform and Discrete Wavelet Transform. The results obtained can be used to detect the fault in real time. Phasor diagrams for the healthy signals and fault induced signals have also been constructed and studied in this paper to analyze the variation in phase angles and magnitudes.
{"title":"Analysis of inter-turn short circuit fault in 2.5HP 3-phase induction motor","authors":"U. Lal, P. Dutta, S. Kumari, Nutan Lata Nath","doi":"10.1109/CMI.2016.7413775","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413775","url":null,"abstract":"The inter-turn stator fault of 3-phase induction motor has been studied in this paper. The fault has been induced in the hardware setup of the motor. The parameters of the motor in question have been calculated with the help of blocked rotor and no-load tests. The stator current signature of each phase has been recorded and then analyzed using Fast Fourier Transform and Discrete Wavelet Transform. The results obtained can be used to detect the fault in real time. Phasor diagrams for the healthy signals and fault induced signals have also been constructed and studied in this paper to analyze the variation in phase angles and magnitudes.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125226917","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413794
S. Rudra, R. K. Barai
Design of a novel block-backstepping based nonlinear stabilizing control law of a pendubot is presented in this paper. It is a 2-DOF underactuated with unactuated shape variable and second order nonholonomic constraint. At the onset of the design, state model of the pendubot has been transformed into the block-strict feedback form. Thereafter, a systematic approach has been utilized to devise a backstepping control law for the pendubot system, which eventually yields a control law that is more conducive to practical applications. Lyapunov stability criteria has been used to analyze the stability of the overall system. Furthermore, stability of the zero dynamics has also been investigated to ensure the global asymptotic stability of the entire nonlinear system at its desired equilibrium point. Finally, performance of the proposed control law has been studied in simulation environment. Indeed, main novelty of the proposed approach lies in the fact that a systematic block backstepping control approach has been proposed to yield a solution for the control problem of pendubot.
{"title":"Design of block backstepping based nonlinear state feedback controller for pendubot","authors":"S. Rudra, R. K. Barai","doi":"10.1109/CMI.2016.7413794","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413794","url":null,"abstract":"Design of a novel block-backstepping based nonlinear stabilizing control law of a pendubot is presented in this paper. It is a 2-DOF underactuated with unactuated shape variable and second order nonholonomic constraint. At the onset of the design, state model of the pendubot has been transformed into the block-strict feedback form. Thereafter, a systematic approach has been utilized to devise a backstepping control law for the pendubot system, which eventually yields a control law that is more conducive to practical applications. Lyapunov stability criteria has been used to analyze the stability of the overall system. Furthermore, stability of the zero dynamics has also been investigated to ensure the global asymptotic stability of the entire nonlinear system at its desired equilibrium point. Finally, performance of the proposed control law has been studied in simulation environment. Indeed, main novelty of the proposed approach lies in the fact that a systematic block backstepping control approach has been proposed to yield a solution for the control problem of pendubot.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122645964","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413778
A. Mitra, Niladri Das, Raj Samant, L. Behera
Precise model based control of robotic manipulators necessitates the requirement of an accurate model of the robotic system. The main contribution of this work is the development of a dynamic model for a 4 Degree of Freedom (DoF) Barrett Whole Arm Manipulator (WAM), and its validation through rigorous experimentation. The nominal model of the system has been developed using the recursive Newton-Euler technique. The accuracy of the model so developed is analysed by performing several trajectory tracking experiments (in the joint space) using two popular nonlinear control strategies-Backstepping and Sliding Mode. While several papers have addressed the trajectory tracking problem in simulation studies on two link planar rigid manipulators, the differences existing between the nominal model and the real model, owing to friction and other unmodeled dynamic terms, make experimental validation a challenging task. We present a detailed comparative study of the two control techniques, and through the precision achieved in our experiments, we validate the developed model.
{"title":"Control of a 4 DoF Barrett WAM robot — Modeling, control synthesis and experimental validation","authors":"A. Mitra, Niladri Das, Raj Samant, L. Behera","doi":"10.1109/CMI.2016.7413778","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413778","url":null,"abstract":"Precise model based control of robotic manipulators necessitates the requirement of an accurate model of the robotic system. The main contribution of this work is the development of a dynamic model for a 4 Degree of Freedom (DoF) Barrett Whole Arm Manipulator (WAM), and its validation through rigorous experimentation. The nominal model of the system has been developed using the recursive Newton-Euler technique. The accuracy of the model so developed is analysed by performing several trajectory tracking experiments (in the joint space) using two popular nonlinear control strategies-Backstepping and Sliding Mode. While several papers have addressed the trajectory tracking problem in simulation studies on two link planar rigid manipulators, the differences existing between the nominal model and the real model, owing to friction and other unmodeled dynamic terms, make experimental validation a challenging task. We present a detailed comparative study of the two control techniques, and through the precision achieved in our experiments, we validate the developed model.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129626187","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413763
Bapayya Naidu Kommula, Venkata Reddy Kota
Brushless DC motors (BLDCM) are most popular because of their higher efficiency, less maintenance and precise control characteristics. However, this motor has nonlinear nature and can be affected easily by the parameter change and disruption. For any automobile and industrial applications, it is essential to govern the speed accurately. Because of their fixed gain values, high peak overshoot and high settling time the conventional PI controllers are inadequate to control this motor accurately. In this paper, to resolve the complications coupled with the typical PI, Fuzzy Logic Controller (FLC) is intended to eradicate the overshoot and to produce fast speed response of motor. The mathematical modeling of BLDCM along with the controller has been deduced for a 10 kW BLDC motor. The simulations are done in Matlab/Simulink environment for validating characteristics of FLC.
{"title":"Mathematical modeling and fuzzy logic control of a brushless DC motor employed in automobile and industrial applications","authors":"Bapayya Naidu Kommula, Venkata Reddy Kota","doi":"10.1109/CMI.2016.7413763","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413763","url":null,"abstract":"Brushless DC motors (BLDCM) are most popular because of their higher efficiency, less maintenance and precise control characteristics. However, this motor has nonlinear nature and can be affected easily by the parameter change and disruption. For any automobile and industrial applications, it is essential to govern the speed accurately. Because of their fixed gain values, high peak overshoot and high settling time the conventional PI controllers are inadequate to control this motor accurately. In this paper, to resolve the complications coupled with the typical PI, Fuzzy Logic Controller (FLC) is intended to eradicate the overshoot and to produce fast speed response of motor. The mathematical modeling of BLDCM along with the controller has been deduced for a 10 kW BLDC motor. The simulations are done in Matlab/Simulink environment for validating characteristics of FLC.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128127413","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413747
V. Philip
A novel, simple and accurate Single-Slope Capacitance-to-Digital Converter (SSCDC) suitable for differential capacitive sensors is presented in this paper. Differential capacitive sensors have two capacitors that vary in a push-pull manner with-respect-to the measurand. In many such sensors, the relationship between capacitance and measurand is non-linear. The proposed SSCDC accepts the sensor capacitances having non-linear characteristics, and provides a linear digital output directly proportional to the measurand (without employing a dedicated ADC) for the full range of input. It also provides a faster conversion rate when compared to its Dual-Slope CDC counterpart. Simulation studies and experimental results obtained from a prototype built and tested prove the efficacy of the proposed scheme. The worst case non-linearity was within 0.3%.
{"title":"Switched capacitor single-slope capacitance to direct digital converter for differential capacitive sensors","authors":"V. Philip","doi":"10.1109/CMI.2016.7413747","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413747","url":null,"abstract":"A novel, simple and accurate Single-Slope Capacitance-to-Digital Converter (SSCDC) suitable for differential capacitive sensors is presented in this paper. Differential capacitive sensors have two capacitors that vary in a push-pull manner with-respect-to the measurand. In many such sensors, the relationship between capacitance and measurand is non-linear. The proposed SSCDC accepts the sensor capacitances having non-linear characteristics, and provides a linear digital output directly proportional to the measurand (without employing a dedicated ADC) for the full range of input. It also provides a faster conversion rate when compared to its Dual-Slope CDC counterpart. Simulation studies and experimental results obtained from a prototype built and tested prove the efficacy of the proposed scheme. The worst case non-linearity was within 0.3%.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133236632","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413786
K. Banerjee, B. Dam, K. Majumdar
Digital motion control applications, where electric motors are utilized as actuators, use incremental encoders as feedback devices to sense the rotating shaft position. However, for the controller to implement an accurate tracking of input position or velocity trajectories, and to make the tracking performance robust with respect to unpredictable disturbances like parameter uncertainties and load fluctuations, measurement of velocity and acceleration data is also required. In majority of the existing digital motion control solutions, direct measurement of velocity and acceleration is rarely done. Instead, they are estimated from the discrete position data obtained from the incremental encoder. Well documented velocity and acceleration estimation algorithms exist, and the literature report both simulation and experimental results on the performance of the said algorithms with typical input position trajectories. However, no integral hardware module that uses an incremental encoder to provide position, velocity and acceleration measurement is reported. This paper presents the design and FPGA-based implementation of an integrated signal conditioner that uses the signals coming from an incremental encoder to measure the current position, and then estimate the current velocity and acceleration from it, and its performance on a test-rig. With a fast, industry-standard serial link, the proposed signal conditioner qualifies to be an integrated feedback device in digital motion control applications.
{"title":"An FPGA-based integrated signal conditioner for measurement of position, velocity and acceleration of a rotating shaft using an incremental encoder","authors":"K. Banerjee, B. Dam, K. Majumdar","doi":"10.1109/CMI.2016.7413786","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413786","url":null,"abstract":"Digital motion control applications, where electric motors are utilized as actuators, use incremental encoders as feedback devices to sense the rotating shaft position. However, for the controller to implement an accurate tracking of input position or velocity trajectories, and to make the tracking performance robust with respect to unpredictable disturbances like parameter uncertainties and load fluctuations, measurement of velocity and acceleration data is also required. In majority of the existing digital motion control solutions, direct measurement of velocity and acceleration is rarely done. Instead, they are estimated from the discrete position data obtained from the incremental encoder. Well documented velocity and acceleration estimation algorithms exist, and the literature report both simulation and experimental results on the performance of the said algorithms with typical input position trajectories. However, no integral hardware module that uses an incremental encoder to provide position, velocity and acceleration measurement is reported. This paper presents the design and FPGA-based implementation of an integrated signal conditioner that uses the signals coming from an incremental encoder to measure the current position, and then estimate the current velocity and acceleration from it, and its performance on a test-rig. With a fast, industry-standard serial link, the proposed signal conditioner qualifies to be an integrated feedback device in digital motion control applications.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114602623","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413735
Kumar Raja Gadham, T. Ghose
The demand response is a program that changes the electricity use by end-use customers in response to some sort of incentive or price signal. Demand Response programs (DRPs) are highly sought-after and promoted almost in every country. Although the ways, scope and scale of implementation DR program are different in different countries. DR helps regulator to bring the grid to more secured condition by the balancing act of both the generating units and customers demand. Therefore both generating units and customers are to be satisfied with the market operation for successful implementations of DR. Case studies shown in this paper illustrate the importance of profit evaluation of both the entities to protect the spirit of DR programs. The profit of generating utilities and customer utilities will be different for different Demand Response values. Therefore social welfare is considered for obtaining a best profitable point of both the entities. This paper takes an attempt to explore the DR points at different loading conditions using profit based social welfare point. Results on scheduling of 10 generating units are provided to justify the approach considered in this paper.
{"title":"Importance of social welfare point for the analysis of demand response","authors":"Kumar Raja Gadham, T. Ghose","doi":"10.1109/CMI.2016.7413735","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413735","url":null,"abstract":"The demand response is a program that changes the electricity use by end-use customers in response to some sort of incentive or price signal. Demand Response programs (DRPs) are highly sought-after and promoted almost in every country. Although the ways, scope and scale of implementation DR program are different in different countries. DR helps regulator to bring the grid to more secured condition by the balancing act of both the generating units and customers demand. Therefore both generating units and customers are to be satisfied with the market operation for successful implementations of DR. Case studies shown in this paper illustrate the importance of profit evaluation of both the entities to protect the spirit of DR programs. The profit of generating utilities and customer utilities will be different for different Demand Response values. Therefore social welfare is considered for obtaining a best profitable point of both the entities. This paper takes an attempt to explore the DR points at different loading conditions using profit based social welfare point. Results on scheduling of 10 generating units are provided to justify the approach considered in this paper.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125926134","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413730
U. G. P. Sachan, S. Rajan, S. Malhotra, P. Satyamurthy
Superconducting (SC) magnets are used in accelerators, high energy physics, material science studies, modalities such as MRI etc. Bhabha Atomic Research Centre in India is constructing a superconducting solenoid magnet for corrosion and Magneto hydro dynamic studies related to development of Lead Lithium cooled ceramic breeder (LLCB). The complete electro-magnet will be maintained at 4.2 K. A sudden irrevocable transition to normal state of SC magnet's operating point is known as quench. During normal operation, the magnet will be storing 2.6 MJ of energy which needs to be dissipated rapidly in the form of heat energy at the time of quench. A quench though not wished to occur is part of normal operation of magnet and has to be explicitly considered while magnet designing for the safety. Uncontrolled quench is catastrophic in nature which may even lead to melt down of windings, punching holes through insulation etc. The possible reasons for quench are lack of stability (design mistakes), transients, conductor movement, resin cracking etc. A quench protection program is written in COMSOL MULTIPHYSICS along with non-linear resistivity module implemented in PYTHON which attempts to estimate the quench parameters for 5 Tesla SC Magnet. This paper discusses the intrinsic quench behavior along with quench parameters (thermal stability limit of SC magnet in terms of MQE, quench propagation velocity, layer voltages) of the SC magnet.
{"title":"Quench analysis, detection & protection of 5-tesla superconducting solenoid magnet using numerical methods","authors":"U. G. P. Sachan, S. Rajan, S. Malhotra, P. Satyamurthy","doi":"10.1109/CMI.2016.7413730","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413730","url":null,"abstract":"Superconducting (SC) magnets are used in accelerators, high energy physics, material science studies, modalities such as MRI etc. Bhabha Atomic Research Centre in India is constructing a superconducting solenoid magnet for corrosion and Magneto hydro dynamic studies related to development of Lead Lithium cooled ceramic breeder (LLCB). The complete electro-magnet will be maintained at 4.2 K. A sudden irrevocable transition to normal state of SC magnet's operating point is known as quench. During normal operation, the magnet will be storing 2.6 MJ of energy which needs to be dissipated rapidly in the form of heat energy at the time of quench. A quench though not wished to occur is part of normal operation of magnet and has to be explicitly considered while magnet designing for the safety. Uncontrolled quench is catastrophic in nature which may even lead to melt down of windings, punching holes through insulation etc. The possible reasons for quench are lack of stability (design mistakes), transients, conductor movement, resin cracking etc. A quench protection program is written in COMSOL MULTIPHYSICS along with non-linear resistivity module implemented in PYTHON which attempts to estimate the quench parameters for 5 Tesla SC Magnet. This paper discusses the intrinsic quench behavior along with quench parameters (thermal stability limit of SC magnet in terms of MQE, quench propagation velocity, layer voltages) of the SC magnet.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127519276","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}
Pub Date : 1900-01-01DOI: 10.1109/CMI.2016.7413727
Rajashree Mishra, K. Das, Kusum Deep
This paper proposes a novel hybridized algorithm to solve Engineering Design optimization problem. The algorithm is named as Chemo-GA for constrained optimization (CGAC) which hybridizes Genetic Algorithm (GA) and Bacterial Foraging Optimization (BFO). The better performance of CGAC is realized over some recent techniques reported in the literature through a test bed of 7 benchmark functions. The algorithm is compared with LXPMC and HLXPMC. In, LXPM Laplace crossover (LX) and power mutation (PM) are used. The hybridization of LXPM with Quadratic Approximation (QA) operator is called HLXPMC. Further, 1 typical engineering problem is solved by CGAC and the numerical result is compared with recent state-of-the art algorithm. The outperformance of CGAC is realized from the computational results.
{"title":"Design of chemo-GA for engineering design optimization problem","authors":"Rajashree Mishra, K. Das, Kusum Deep","doi":"10.1109/CMI.2016.7413727","DOIUrl":"https://doi.org/10.1109/CMI.2016.7413727","url":null,"abstract":"This paper proposes a novel hybridized algorithm to solve Engineering Design optimization problem. The algorithm is named as Chemo-GA for constrained optimization (CGAC) which hybridizes Genetic Algorithm (GA) and Bacterial Foraging Optimization (BFO). The better performance of CGAC is realized over some recent techniques reported in the literature through a test bed of 7 benchmark functions. The algorithm is compared with LXPMC and HLXPMC. In, LXPM Laplace crossover (LX) and power mutation (PM) are used. The hybridization of LXPM with Quadratic Approximation (QA) operator is called HLXPMC. Further, 1 typical engineering problem is solved by CGAC and the numerical result is compared with recent state-of-the art algorithm. The outperformance of CGAC is realized from the computational results.","PeriodicalId":244262,"journal":{"name":"2016 IEEE First International Conference on Control, Measurement and Instrumentation (CMI)","volume":"16 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114125552","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：