Pub Date : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562523
Z. Wafi, R. Ahmad, M. P. Paulraj
Due to the traffic accidents over the last few years; the development of surveillance systems with multifunctional techniques has received increasing attention. The use of the smart camera is one solution to solve the traffic problems, Smart cameras are cameras that can perform tasks far beyond simply taking photos and recording videos. Highways Traffic Surveillance System (HTSS) is used to monitor the roads in preventing accidents at the same time finding what causes the accidents. This is done by implementing some image vision protocols as that of Gaussian and Canny. This paper will discuss about the camera-video-surveillance capabilities of tracking across different and varied road environments including detection of moving vehicles. The programming method used will be the functional programming of OpenCV which could be operated under both, Windows and Linux OS. This paper will also examine the result of the combination of computer vision programming and the network socket programming under GNU Linux. At the end, this paper will attempt to discuss the design issues and challenges.
{"title":"Highways Traffic Surveillance System (HTSS) using OpenCV","authors":"Z. Wafi, R. Ahmad, M. P. Paulraj","doi":"10.1109/ICSGRC.2010.5562523","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562523","url":null,"abstract":"Due to the traffic accidents over the last few years; the development of surveillance systems with multifunctional techniques has received increasing attention. The use of the smart camera is one solution to solve the traffic problems, Smart cameras are cameras that can perform tasks far beyond simply taking photos and recording videos. Highways Traffic Surveillance System (HTSS) is used to monitor the roads in preventing accidents at the same time finding what causes the accidents. This is done by implementing some image vision protocols as that of Gaussian and Canny. This paper will discuss about the camera-video-surveillance capabilities of tracking across different and varied road environments including detection of moving vehicles. The programming method used will be the functional programming of OpenCV which could be operated under both, Windows and Linux OS. This paper will also examine the result of the combination of computer vision programming and the network socket programming under GNU Linux. At the end, this paper will attempt to discuss the design issues and challenges.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114260250","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562518
A. A. Ishak, Dinah Fadhilah Nasir, S. Mohamad
This paper presents an experimental study on the tuning of an industrial fuzzy logic controller (FLC) for a shell-and-tube heat exchanger system. The objective of the experiment is to study the effect of FLC's scaling factors (e, Δe Δu) to temperature controllability of the heat-exchanger system. Various values for e, Δe and Δu were set to FLC, and the process response (temperature) was observed. The result showed that a smaller value of e resulted in process instability, while a larger value would led to slower process response. Contrary to e, a smaller value of Δe resulted in slower process response, while a larger value would led to process instability. For Δu, a smaller value resulted in slower process response, while a larger value led to process instability.
{"title":"Tuning of an industrial fuzzy logic controller","authors":"A. A. Ishak, Dinah Fadhilah Nasir, S. Mohamad","doi":"10.1109/ICSGRC.2010.5562518","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562518","url":null,"abstract":"This paper presents an experimental study on the tuning of an industrial fuzzy logic controller (FLC) for a shell-and-tube heat exchanger system. The objective of the experiment is to study the effect of FLC's scaling factors (e, Δe Δu) to temperature controllability of the heat-exchanger system. Various values for e, Δe and Δu were set to FLC, and the process response (temperature) was observed. The result showed that a smaller value of e resulted in process instability, while a larger value would led to slower process response. Contrary to e, a smaller value of Δe resulted in slower process response, while a larger value would led to process instability. For Δu, a smaller value resulted in slower process response, while a larger value led to process instability.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114954956","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562530
Emilliano, C. Chakrabarty, A. Ghani, A. Ramasamy
This paper is purely a model to determine the design circuit to implement Partial Discharge (PD) detection in FPGA technology. The research shall involve ISE Simulator version 10.1i (Xilinx) and ISE Xilinx Synthesized Technology (XST) using Very high integrated circuit Hardware Description Language (VHDL) programming to evaluate the use of Field Programming Gate Array (FPGA) for the detection and counting of partial discharge signals in high voltage underground cable. The impulse signals at the input data have very fast rise time in the range of 1 ns to 2 ns. The output signals of peak detector block, 64 bit BCD counter with reset block and reset automatic block is processed using reset automatic block and 64 bit latch block for keep output data in LCD to constant when the 64 bit BCD counter block is reset and return to zero again until update new data again. The combination of all blocks of PD detection circuit system is tested by using ISE simulator. In the next stage, this method will be implemented on a lab simulation scale for testing and validation.
{"title":"VHDL simulation of reset automatic block, 64 bit latch block, and test complete blocks for PD detection circuit system using FPGA","authors":"Emilliano, C. Chakrabarty, A. Ghani, A. Ramasamy","doi":"10.1109/ICSGRC.2010.5562530","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562530","url":null,"abstract":"This paper is purely a model to determine the design circuit to implement Partial Discharge (PD) detection in FPGA technology. The research shall involve ISE Simulator version 10.1i (Xilinx) and ISE Xilinx Synthesized Technology (XST) using Very high integrated circuit Hardware Description Language (VHDL) programming to evaluate the use of Field Programming Gate Array (FPGA) for the detection and counting of partial discharge signals in high voltage underground cable. The impulse signals at the input data have very fast rise time in the range of 1 ns to 2 ns. The output signals of peak detector block, 64 bit BCD counter with reset block and reset automatic block is processed using reset automatic block and 64 bit latch block for keep output data in LCD to constant when the 64 bit BCD counter block is reset and return to zero again until update new data again. The combination of all blocks of PD detection circuit system is tested by using ISE simulator. In the next stage, this method will be implemented on a lab simulation scale for testing and validation.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129629190","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562517
M. Rahnama, Y. M. Gilmalek, A. M. Kordalivand
An ultra-wideband (UWB) 3.1- to 10.6-GHz low noise amplifier (LNA) employing a common-gate stage for wideband input matching and tunability with neural network is presented In this paper. Designed in a commercial 0.18-μm 1.8-V standard RFCMOS technology, the proposed UWB LNA achieves fully on-chip circuit implementation, contributing to the realization of a single-chip CMOS UWB receiver. The proposed UWB LNA achieves above 17.08dB power gain with a good input match (S11<−10 dB) over the 7.5-GHz bandwidth (from 3.1 GHz to 10.6 GHz), and an average noise figure of 4.8 dB, while drawing 18.4-mA dc biasing current from the 1.8-V power supply. A gain control mechanism is also introduced for the first time in the proposed design by varying the biasing current of the gain stage without influencing the other figures of merit of the circuit so as to accommodate the UWB LNA in various UWB wireless transmission systems with different link budgets. By product data Advanced design system (ADS) and using neural network, we can design UWB in 3.1–10.6GHz frequency range for every standard band (0528–7.4GHz). The result tunability with Neural Network had error <1% in target.
{"title":"Ultra wide-band LNA using RFCMOS technology and tunability band with neural network","authors":"M. Rahnama, Y. M. Gilmalek, A. M. Kordalivand","doi":"10.1109/ICSGRC.2010.5562517","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562517","url":null,"abstract":"An ultra-wideband (UWB) 3.1- to 10.6-GHz low noise amplifier (LNA) employing a common-gate stage for wideband input matching and tunability with neural network is presented In this paper. Designed in a commercial 0.18-μm 1.8-V standard RFCMOS technology, the proposed UWB LNA achieves fully on-chip circuit implementation, contributing to the realization of a single-chip CMOS UWB receiver. The proposed UWB LNA achieves above 17.08dB power gain with a good input match (S11<−10 dB) over the 7.5-GHz bandwidth (from 3.1 GHz to 10.6 GHz), and an average noise figure of 4.8 dB, while drawing 18.4-mA dc biasing current from the 1.8-V power supply. A gain control mechanism is also introduced for the first time in the proposed design by varying the biasing current of the gain stage without influencing the other figures of merit of the circuit so as to accommodate the UWB LNA in various UWB wireless transmission systems with different link budgets. By product data Advanced design system (ADS) and using neural network, we can design UWB in 3.1–10.6GHz frequency range for every standard band (0528–7.4GHz). The result tunability with Neural Network had error <1% in target.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131505331","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562525
A. H. Mohideen, S. N. Sidek
In this study an interactive exercise technique is developed to cater to bedridden and wheelchair bound individuals, in order for them to remain both mentally and physically alert despite their immobility. The sedentary lifestyle common among bedridden and wheelchair bound individuals leads to a variety of problems such as stiff muscles and numbness in various parts of the body. To perform this light exercise, surface electromyogram (EMG) signals are measured from major muscles from the body responsible for human motion. These measured signals are processed and further used to control the movements of a mobile robot (either left, right or straight) wirelessly using radio frequency transmission.
{"title":"A portable myoelectric robotic system for light exercise among bedridden and wheelchair bound individuals","authors":"A. H. Mohideen, S. N. Sidek","doi":"10.1109/ICSGRC.2010.5562525","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562525","url":null,"abstract":"In this study an interactive exercise technique is developed to cater to bedridden and wheelchair bound individuals, in order for them to remain both mentally and physically alert despite their immobility. The sedentary lifestyle common among bedridden and wheelchair bound individuals leads to a variety of problems such as stiff muscles and numbness in various parts of the body. To perform this light exercise, surface electromyogram (EMG) signals are measured from major muscles from the body responsible for human motion. These measured signals are processed and further used to control the movements of a mobile robot (either left, right or straight) wirelessly using radio frequency transmission.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133844040","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562528
Mahathir Mat, I. Yassin, M. Taib, A. Zabidi, H. Hassan, N. Tahir
This paper presents system identification-based approach to create a Non-linear Auto-Regressive model with Exogenous (NARX)-based adaptive noise filter to remove noise from recorded audio signals. The NARX model was trained with noisy recorded signal as inputs, and clean signal (from the MP3 audio file) as the output. The system identification process then tries to relate between the input and the output so that the noise component from the input is removed in the output stage. The binary Particle Swarm Optimization (BPSO) algorithm was used to perform model structure selection (selection of input and output lagged signals that best explains the future values of the data). Parameter estimation of the NARX model was done using Householder Transform-based QR factorization. Fitting and residual tests results show that the NARX model was successful in estimating the model, and filtering out noise well.
{"title":"Adaptive filter based on NARX model for recorded audio noise removal","authors":"Mahathir Mat, I. Yassin, M. Taib, A. Zabidi, H. Hassan, N. Tahir","doi":"10.1109/ICSGRC.2010.5562528","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562528","url":null,"abstract":"This paper presents system identification-based approach to create a Non-linear Auto-Regressive model with Exogenous (NARX)-based adaptive noise filter to remove noise from recorded audio signals. The NARX model was trained with noisy recorded signal as inputs, and clean signal (from the MP3 audio file) as the output. The system identification process then tries to relate between the input and the output so that the noise component from the input is removed in the output stage. The binary Particle Swarm Optimization (BPSO) algorithm was used to perform model structure selection (selection of input and output lagged signals that best explains the future values of the data). Parameter estimation of the NARX model was done using Householder Transform-based QR factorization. Fitting and residual tests results show that the NARX model was successful in estimating the model, and filtering out noise well.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121818899","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562529
M. S. Najib, N. A. Ali, M. N. M. Arip, A. Jalil, M. Taib
This paper presents the classification of Agarwood region from Malaysia and Indonesia. The aim of this paper is to design model-based on artificial neural network (ANN). The ANN model was employed with portable E-nose to classify the Agarwood region. The experimental results demonstrate that the proposed method is effective and significant to the classification of Agarwood region.
{"title":"Classification of Agarwood region using ANN","authors":"M. S. Najib, N. A. Ali, M. N. M. Arip, A. Jalil, M. Taib","doi":"10.1109/ICSGRC.2010.5562529","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562529","url":null,"abstract":"This paper presents the classification of Agarwood region from Malaysia and Indonesia. The aim of this paper is to design model-based on artificial neural network (ANN). The ANN model was employed with portable E-nose to classify the Agarwood region. The experimental results demonstrate that the proposed method is effective and significant to the classification of Agarwood region.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114547433","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562522
Mohd Fitri Mohd Yakub, W. Martono, Rini Akmeliawati
In this paper, a nominal characteristic trajectory following (NCTF) controller for point-to-point (PTP) positioning system for two mass rotary system is introduced and its performance is evaluated. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator. The objective of the NCTF controller is to make the object motion follow the NCT and end at its origin. The NCTF controller is designed based on a simple open-loop experiment of the object. The parameters and an exact model of the plant are not necessary for controller design. This paper presents a method to improve the existing NCTF controller for two mass rotary positioning system by adding a notch filter as a compensator to eliminate the vibration due to the mechanical resonance. They can often remove resonance without compromising performance. The improved NCTF controller is evaluated and discussed based on results of simulation. The effect of the design parameters on the robustness of the NCTF controller to inertia and friction variations is evaluated and compared with conventional PID controller. It is shown that improved NCTF controller is better than conventional PID controller.
{"title":"Vibration control of two-mass rotary system using improved NCTF controller for positioning systems","authors":"Mohd Fitri Mohd Yakub, W. Martono, Rini Akmeliawati","doi":"10.1109/ICSGRC.2010.5562522","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562522","url":null,"abstract":"In this paper, a nominal characteristic trajectory following (NCTF) controller for point-to-point (PTP) positioning system for two mass rotary system is introduced and its performance is evaluated. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator. The objective of the NCTF controller is to make the object motion follow the NCT and end at its origin. The NCTF controller is designed based on a simple open-loop experiment of the object. The parameters and an exact model of the plant are not necessary for controller design. This paper presents a method to improve the existing NCTF controller for two mass rotary positioning system by adding a notch filter as a compensator to eliminate the vibration due to the mechanical resonance. They can often remove resonance without compromising performance. The improved NCTF controller is evaluated and discussed based on results of simulation. The effect of the design parameters on the robustness of the NCTF controller to inertia and friction variations is evaluated and compared with conventional PID controller. It is shown that improved NCTF controller is better than conventional PID controller.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123777838","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562527
Farahida Awadz, I. Yassin, M. Rahiman, M. Taib, A. Zabidi, H. Hassan
This paper explores the application of Non-Linear Autoregressive Model with Exogeneous Inputs (NARX) system identification of an essential oil extraction system. Model structure selection was performed using the Binary Particle Swarm Optimization (BPSO) algorithm by (J. Kennedy and R. Eberhart, 1997). The application of BPSO for model structure selection represents each particle's position as binary values. Then, the binary values were used to select a set of regressors columns from the regressor matrix. QR factorization was used to estimate the parameters of the reduced regressor matrix. Tests performed on the essential oil extraction system by (Rahiman, 2009), defined the 2nd order model with three terms, while fulfilling all model validation criterions.
{"title":"System identification of essential oil extraction system using Non-Linear Autoregressive Model with Exogenous Inputs (NARX)","authors":"Farahida Awadz, I. Yassin, M. Rahiman, M. Taib, A. Zabidi, H. Hassan","doi":"10.1109/ICSGRC.2010.5562527","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562527","url":null,"abstract":"This paper explores the application of Non-Linear Autoregressive Model with Exogeneous Inputs (NARX) system identification of an essential oil extraction system. Model structure selection was performed using the Binary Particle Swarm Optimization (BPSO) algorithm by (J. Kennedy and R. Eberhart, 1997). The application of BPSO for model structure selection represents each particle's position as binary values. Then, the binary values were used to select a set of regressors columns from the regressor matrix. QR factorization was used to estimate the parameters of the reduced regressor matrix. Tests performed on the essential oil extraction system by (Rahiman, 2009), defined the 2nd order model with three terms, while fulfilling all model validation criterions.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134087474","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 : 2010-06-22DOI: 10.1109/ICSGRC.2010.5562521
M. Z. Hussin, M. H. Hamid, Z. Zain, R. A. Rahman
Solar irradiation and the temperature played a major role in the PV designing system. This factor differs with the latitude, geographic and time of day due to the various sun positions. This paper presents an average of solar irradiation over 10 years data for the Subang area with respect to the complete set data of daily global solar radiation that monitored by the Malaysian Meteorological Department (MMD) from year 1993 to 2002. In this study, the data were analysed to understand the pattern of hourly solar irradiance and also to recommend the appropriate value of daily solar irradiation for the designing of PV system in Malaysia region especially for Subang and Klang Valley. The highest sum of 24 hours average solar irradiation per year was 4.72 kWh m−2 in 1998 as well as temperature 28.5 °C and the annually average solar irradiations for Subang were collected from 3.91 kWh m−2 to 4.30 kWh m−2 during 10 years period. Also, the recommended daily solar irradiation in Malaysian climate is 4.39 kWh m−2, 133.0 kWh m−2 for monthly and the standard value for annual is 1596.5 kWh m−2. The standard deviation for daily solar irradiation is 0.29.
{"title":"An evaluation data of solar irradiation and dry bulb temperature at Subang under Malaysian climate","authors":"M. Z. Hussin, M. H. Hamid, Z. Zain, R. A. Rahman","doi":"10.1109/ICSGRC.2010.5562521","DOIUrl":"https://doi.org/10.1109/ICSGRC.2010.5562521","url":null,"abstract":"Solar irradiation and the temperature played a major role in the PV designing system. This factor differs with the latitude, geographic and time of day due to the various sun positions. This paper presents an average of solar irradiation over 10 years data for the Subang area with respect to the complete set data of daily global solar radiation that monitored by the Malaysian Meteorological Department (MMD) from year 1993 to 2002. In this study, the data were analysed to understand the pattern of hourly solar irradiance and also to recommend the appropriate value of daily solar irradiation for the designing of PV system in Malaysia region especially for Subang and Klang Valley. The highest sum of 24 hours average solar irradiation per year was 4.72 kWh m−2 in 1998 as well as temperature 28.5 °C and the annually average solar irradiations for Subang were collected from 3.91 kWh m−2 to 4.30 kWh m−2 during 10 years period. Also, the recommended daily solar irradiation in Malaysian climate is 4.39 kWh m−2, 133.0 kWh m−2 for monthly and the standard value for annual is 1596.5 kWh m−2. The standard deviation for daily solar irradiation is 0.29.","PeriodicalId":414677,"journal":{"name":"2010 IEEE Control and System Graduate Research Colloquium (ICSGRC 2010)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115195949","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：