In this paper, a new smart monitor and control system has been designed for injected power applic... more In this paper, a new smart monitor and control system has been designed for injected power application to grid from a three-phase photovoltaic inverter (a smart monitor and control system (SMCS)). The system consists two main units. Firstly, the control system unit: this unit connects directly to the inverter to measure the output voltage of three-phase photovoltaic inverter and the control circuit, It can turn the inverter 'on' or 'off' from a long distance. Secondly, the monitoring unit: this unit is designed to monitor the states of the photovoltaic inverter system from long distances. It has two monitoring options OLED and a smartphone monitoring application. LoRa technique (long range) used to send and receive data between controllers system and monitoring system. LoRa is a new type of wireless communication technology within the Internet of Things (IoT). The SMCS application has been designed by using open source software "MIT App Inventor 2"; this application is used to sends and receives the data from a control unit by using Bluetooth as a wireless communication in order to monitor and control the whole system. The main advantage of the SMCS that it can monitor and control three-phase photovoltaic inverters that have been installed in remote and rural areas.
In this paper, a new smart monitor and control system has been designed for injected power applic... more In this paper, a new smart monitor and control system has been designed for injected power application to grid from a three-phase photovoltaic inverter (a smart monitor and control system (SMCS)). The system consists two main units. Firstly, the control system unit: this unit connects directly to the inverter to measure the output voltage of three-phase photovoltaic inverter and the control circuit, It can turn the inverter 'on' or 'off' from a long distance. Secondly, the monitoring unit: this unit is designed to monitor the states of the photovoltaic inverter system from long distances. It has two monitoring options OLED and a smartphone monitoring application. LoRa technique (long range) used to send and receive data between controllers system and monitoring system. LoRa is a new type of wireless communication technology within the Internet of Things (IoT). The SMCS application has been designed by using open source software "MIT App Inventor 2"; this application is used to sends and receives the data from a control unit by using Bluetooth as a wireless communication in order to monitor and control the whole system. The main advantage of the SMCS that it can monitor and control three-phase photovoltaic inverters that have been installed in remote and rural areas.
Controlling electrical pumps on farms can be problematic, especially if there are a small number ... more Controlling electrical pumps on farms can be problematic, especially if there are a small number of people managing or working on huge areas of land and if the provision of electricity is not consistent. Therefore, further techniques for the management of plant irrigation on this type of land are being invented to make the process of irrigation easier. In this paper, a new intelligent device is designed and utilized to control the operation of irrigation pumps using a robust method of communication to transfer information at long distances, for the lowest cost, and the longest battery life. This technology is called LoRa (Long Range) communication, which is a low-power technology. The unit consists of two circuits: the first one is for switching the pumps ON and OFF, while the second one controls and monitoring the work of the pumps. Monitoring of the pumps can also be carried out through smart phones by measuring the voltage. The most important features of this new design are its intelligent control for long distances, cheap price, and a long operational life of more than five years. The goal of this paper is to help farmers by designing and manufacturing a remote-control system that switches irrigation pumps on and off using LoRa technologies.
The progress of broadband wireless communication systems should cope with different performance r... more The progress of broadband wireless communication systems should cope with different performance restrictive challenges that include channel fading as well as size and power limitations at the mobile units. In this paper, the Block Turbo Codes (BTC) is evaluated for the HiperLAN/2 OFDM system based multiwavelet signals. Matlab software-simulated physical layer performance results are presented show that Packet-Error-Rate (PER) performance is improved when using block turbo codes in the HiperLAN/2 system. We also show that the frequency interleaver has a big impact on the performance of the turbo decoding process and that increasing its size lead to good performance when compared to the convolutional code
has been endorsed in the Long Term Evolution (LTE) standard for the uplink technique. It is entic... more has been endorsed in the Long Term Evolution (LTE) standard for the uplink technique. It is enticing much advantage due to its capability to give lower bit error rate (BER) and peak to average power ratio (PAPR) as compared with the downlink system in LTE. In this paper an improved SCFDMA is proposed which built on the Multiwavelet Transform (MWT) instead of the Fast Fourier Transform (FFT). The results demonstrate that the new modified SCFDMA gives lower BER and decrease the PAPR in all cases when change parameters such as roll off factor, subcarrier mapping and modulation type under the LTE channel model.
Indonesian Journal of Electrical Engineering and Computer Science , 2019
Controlling electrical pumps on farms can be problematic, especially if there are a small number ... more Controlling electrical pumps on farms can be problematic, especially if there are a small number of people managing or working on huge areas of land and if the provision of electricity is not consistent. Therefore, further techniques for the management of plant irrigation on this type of land are being invented to make the process of irrigation easier. In this paper, a new intelligent device is designed and utilized to control the operation of irrigation pumps using a robust method of communication to transfer information at long distances, for the lowest cost, and the longest battery life. This technology is called LoRa (Long Range) communication, which is a low-power technology. The unit consists of two circuits: the first one is for switching the pumps ON and OFF, while the second one controls and monitoring the work of the pumps. Monitoring of the pumps can also be carried out through smart phones by measuring the voltage. The most important features of this new design are its intelligent control for long distances, cheap price, and a long operational life of more than five years. The goal of this paper is to help farmers by designing and manufacturing a remote-control system that switches irrigation pumps on and off using LoRa technologies.
In this paper, a new smart monitor and control system has been designed for injected power applic... more In this paper, a new smart monitor and control system has been designed for injected power application to grid from a three-phase photovoltaic inverter (a smart monitor and control system (SMCS)). The system consists two main units. Firstly, the control system unit: this unit connects directly to the inverter to measure the output voltage of three-phase photovoltaic inverter and the control circuit, It can turn the inverter 'on' or 'off' from a long distance. Secondly, the monitoring unit: this unit is designed to monitor the states of the photovoltaic inverter system from long distances. It has two monitoring options OLED and a smartphone monitoring application. LoRa technique (long range) used to send and receive data between controllers system and monitoring system. LoRa is a new type of wireless communication technology within the Internet of Things (IoT). The SMCS application has been designed by using open source software "MIT App Inventor 2"; this application is used to sends and receives the data from a control unit by using Bluetooth as a wireless communication in order to monitor and control the whole system. The main advantage of the SMCS that it can monitor and control three-phase photovoltaic inverters that have been installed in remote and rural areas.
In this paper, a new smart monitor and control system has been designed for injected power applic... more In this paper, a new smart monitor and control system has been designed for injected power application to grid from a three-phase photovoltaic inverter (a smart monitor and control system (SMCS)). The system consists two main units. Firstly, the control system unit: this unit connects directly to the inverter to measure the output voltage of three-phase photovoltaic inverter and the control circuit, It can turn the inverter 'on' or 'off' from a long distance. Secondly, the monitoring unit: this unit is designed to monitor the states of the photovoltaic inverter system from long distances. It has two monitoring options OLED and a smartphone monitoring application. LoRa technique (long range) used to send and receive data between controllers system and monitoring system. LoRa is a new type of wireless communication technology within the Internet of Things (IoT). The SMCS application has been designed by using open source software "MIT App Inventor 2"; this application is used to sends and receives the data from a control unit by using Bluetooth as a wireless communication in order to monitor and control the whole system. The main advantage of the SMCS that it can monitor and control three-phase photovoltaic inverters that have been installed in remote and rural areas.
Controlling electrical pumps on farms can be problematic, especially if there are a small number ... more Controlling electrical pumps on farms can be problematic, especially if there are a small number of people managing or working on huge areas of land and if the provision of electricity is not consistent. Therefore, further techniques for the management of plant irrigation on this type of land are being invented to make the process of irrigation easier. In this paper, a new intelligent device is designed and utilized to control the operation of irrigation pumps using a robust method of communication to transfer information at long distances, for the lowest cost, and the longest battery life. This technology is called LoRa (Long Range) communication, which is a low-power technology. The unit consists of two circuits: the first one is for switching the pumps ON and OFF, while the second one controls and monitoring the work of the pumps. Monitoring of the pumps can also be carried out through smart phones by measuring the voltage. The most important features of this new design are its intelligent control for long distances, cheap price, and a long operational life of more than five years. The goal of this paper is to help farmers by designing and manufacturing a remote-control system that switches irrigation pumps on and off using LoRa technologies.
The progress of broadband wireless communication systems should cope with different performance r... more The progress of broadband wireless communication systems should cope with different performance restrictive challenges that include channel fading as well as size and power limitations at the mobile units. In this paper, the Block Turbo Codes (BTC) is evaluated for the HiperLAN/2 OFDM system based multiwavelet signals. Matlab software-simulated physical layer performance results are presented show that Packet-Error-Rate (PER) performance is improved when using block turbo codes in the HiperLAN/2 system. We also show that the frequency interleaver has a big impact on the performance of the turbo decoding process and that increasing its size lead to good performance when compared to the convolutional code
has been endorsed in the Long Term Evolution (LTE) standard for the uplink technique. It is entic... more has been endorsed in the Long Term Evolution (LTE) standard for the uplink technique. It is enticing much advantage due to its capability to give lower bit error rate (BER) and peak to average power ratio (PAPR) as compared with the downlink system in LTE. In this paper an improved SCFDMA is proposed which built on the Multiwavelet Transform (MWT) instead of the Fast Fourier Transform (FFT). The results demonstrate that the new modified SCFDMA gives lower BER and decrease the PAPR in all cases when change parameters such as roll off factor, subcarrier mapping and modulation type under the LTE channel model.
Indonesian Journal of Electrical Engineering and Computer Science , 2019
Controlling electrical pumps on farms can be problematic, especially if there are a small number ... more Controlling electrical pumps on farms can be problematic, especially if there are a small number of people managing or working on huge areas of land and if the provision of electricity is not consistent. Therefore, further techniques for the management of plant irrigation on this type of land are being invented to make the process of irrigation easier. In this paper, a new intelligent device is designed and utilized to control the operation of irrigation pumps using a robust method of communication to transfer information at long distances, for the lowest cost, and the longest battery life. This technology is called LoRa (Long Range) communication, which is a low-power technology. The unit consists of two circuits: the first one is for switching the pumps ON and OFF, while the second one controls and monitoring the work of the pumps. Monitoring of the pumps can also be carried out through smart phones by measuring the voltage. The most important features of this new design are its intelligent control for long distances, cheap price, and a long operational life of more than five years. The goal of this paper is to help farmers by designing and manufacturing a remote-control system that switches irrigation pumps on and off using LoRa technologies.
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Papers by Aktham Hasan
يلمع قيبطت ثحبلا ا ذ ه م د قي ا ى ل وا ة و طخ لثميو ةجتنم تاعماج ى ل ا ةينقتلا تاعماجلا لوحت ةركف ة رو لبل ىلع ثيدحت قيرط تو ريوط تاودأ ت اصت ا تاينقت م ا دختساب ق ارعلا ي ف يعارزلا لقحلا .ةيتامولعملاو ايونس ةينورتكلا ةزهج ا جاتنا ة رث ك نا ا ه ذه تايافن ة راد ا ةيلمع ي ف ي د جلا ر ي كفتلل ةجاحلا ترهظا ق ارعلا ا ه نم و ةيمانلا نادلبلا ي ف ك ه تسل ةيلاعلا بسنلاو ةزهج مثتسا ة داع ا ي ف ر ي كفتلاو اهرا ةيجاتناو ة دي فم ةينورتكلا ر ئ اود ي ف و. ثحبلا ا ذ ه م د قي لولحلا د ح ا رامثتسا ة داع لاقنلا ف ت اهلا ة زه جا ي ف ةميدقلا ا ة رئ اد ةينورتكل ت ةيئاور ا ةخضملا ىلا طبر ُ ت ت حي نع ك لذ و ةيئاورا ةخضملا ء اف طاو ليغشتب د عب نع م كحت لا حف لل ةملاكم ء ارجا ق ي رط لخ ف ت اهل ي صوم ي و و ةخضملاب ل ربع ةرطيس ة رئ اد ادج ةصيخرو ةطيسب نم ةنوكم نيروتسزنارت ن معي حيتافمك م كحت لل رارمأب ة راشا و ةرطيسلا طاطن ( عون J K ةنيعم ةينمز ة رت فل مكحتلا ة راشا ك سم ض ر غل ) ميدق يويلخ فتاهو .
ة ينورتكلا ةرئادلا ةطاسب نا ثحبلا عوضوم فتاهلا م ا دختساو ة دي هزلا ا ه تفلكتو لخلا ي ةلهسو ةيلمع ة رئ اد ا ه لعج ا ه يف م ي دقلا ي و ةقيدصو م ا دختس ا ن ،ةئيبلل ةيلمع ف ت اهلا ف ت ا م يدقلا ةحصو ةيعارزلا ليصاحملاب ي ل اتلابو ةبرتلاب ر ض ي ةيعارز ةئيب ي ف ،ناسن ا تاعماجلل ةيداصتقا ةدافتس ا حيتي ي جا تنا لكشب ا ه عينصت ةيناكما نم لمان ا م ك ق فو ةينقتلا تاهجلا ع م نواعتلا تايلأ أ د بم .ة دي فتسملا
يلمع قيبطت ثحبلا ا ذ ه م د قي ا ى ل وا ة و طخ لثميو ةجتنم تاعماج ى ل ا ةينقتلا تاعماجلا لوحت ةركف ة رو لبل ىلع ثيدحت قيرط تو ريوط تاودأ ت اصت ا تاينقت م ا دختساب ق ارعلا ي ف يعارزلا لقحلا .ةيتامولعملاو ايونس ةينورتكلا ةزهج ا جاتنا ة رث ك نا ا ه ذه تايافن ة راد ا ةيلمع ي ف ي د جلا ر ي كفتلل ةجاحلا ترهظا ق ارعلا ا ه نم و ةيمانلا نادلبلا ي ف ك ه تسل ةيلاعلا بسنلاو ةزهج مثتسا ة داع ا ي ف ر ي كفتلاو اهرا ةيجاتناو ة دي فم ةينورتكلا ر ئ اود ي ف و. ثحبلا ا ذ ه م د قي لولحلا د ح ا رامثتسا ة داع لاقنلا ف ت اهلا ة زه جا ي ف ةميدقلا ا ة رئ اد ةينورتكل ت ةيئاور ا ةخضملا ىلا طبر ُ ت ت حي نع ك لذ و ةيئاورا ةخضملا ء اف طاو ليغشتب د عب نع م كحت لا حف لل ةملاكم ء ارجا ق ي رط لخ ف ت اهل ي صوم ي و و ةخضملاب ل ربع ةرطيس ة رئ اد ادج ةصيخرو ةطيسب نم ةنوكم نيروتسزنارت ن معي حيتافمك م كحت لل رارمأب ة راشا و ةرطيسلا طاطن ( عون J K ةنيعم ةينمز ة رت فل مكحتلا ة راشا ك سم ض ر غل ) ميدق يويلخ فتاهو .
ة ينورتكلا ةرئادلا ةطاسب نا ثحبلا عوضوم فتاهلا م ا دختساو ة دي هزلا ا ه تفلكتو لخلا ي ةلهسو ةيلمع ة رئ اد ا ه لعج ا ه يف م ي دقلا ي و ةقيدصو م ا دختس ا ن ،ةئيبلل ةيلمع ف ت اهلا ف ت ا م يدقلا ةحصو ةيعارزلا ليصاحملاب ي ل اتلابو ةبرتلاب ر ض ي ةيعارز ةئيب ي ف ،ناسن ا تاعماجلل ةيداصتقا ةدافتس ا حيتي ي جا تنا لكشب ا ه عينصت ةيناكما نم لمان ا م ك ق فو ةينقتلا تاهجلا ع م نواعتلا تايلأ أ د بم .ة دي فتسملا