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Abstrak :
Sistem hybrid berupa penggabungan dua jenis sumber kelistrikan sangat dibutuhkan untuk memenuhi kebutuhan kelistrikan pada saat ini. Hal ini dikarenakan meningkatnya kebutuhan listrik masyarakat umum dan terbatasnya daya generator yang bekerja. Namun, masalah kestabilan tegangan menjadi salah satu faktor yang perlu dicarikan solusi ketika menggunakan sistem hybrid. Dalam skripsi ini akan diajukan simulasi sistem dengan menggunakan pengendali agar tegangan pada sisi beban tetap stabil.

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Hybrid system contains two different source of electricity. It is very usefull for today's need, because the electricity's demand is increasing everyday and the generator have the limit of its power. One of the problem is the stability, hybrid system has a bad voltage's stability sometimes. The voltage's controller will be described in this final project, so that the voltage's stability in the load's side will keep steady.

Abstrak :
[ABSTRAK
Motor BLDC menjadi motor yang sangat banyak digunakan sekarang karena kelebihannya dibandingkan dengan motor lainnya dalam hal efisiensi, kecepatan dan torsi yang lebih baik, serta umur yang cenderung lebih panjang. Banyak dilakukan penelitian untuk meningkatkan kinerja dari motor BLDC. Penelitian ini bertujuan untuk mencari rancangan motor yang paling optimal, dengan membuat rancangan yang divariasikan pada bagian stator. Penelitian ini dilakukan dengan simulasi motor tanpa beban dan dengan beban. Pada penelitian ini dibuat empat variasi bukaan alur yang dilakukan pada simulasi tanpa beban dan berbeban. Variasi yang dilakukan adalah membuat lengkungan pada alur dan memvariasikan ukuran bukaan alur pada stator. Pada penelitian ini didapatkan nilai-nilai flux linkage, Back EMF kemudian diolah untuk mendapat Ke pada keadaan tanpa beban dan torsi ripple pada keadaan berbeban untuk dibandingkan agar dapat mengetahui rancangan mana yang memiliki performa terbaik. Pada penelitian ini ditemukan bahwa dengan rancangan ukuran yang tepat pada bagian bukaan alur di stator dapat mengurangi daerah saturasi, sehingga pada daerah yang terdapat saturasi dapat diminimalisir panas pada bagian daerah stator motor tersebut dan dapat memperkecil nilai torsi ripple hingga persentase sebesar 6.78% dengan rata-rata torsi ripple sebesar 0.583596818 Nm. ABSTRACT
BLDC motors which becoming very widely used now because of its advantages compared to other motor in terms of efficiency, speed and better torque and life tend to be longer. Many research to improve the performance of the BLDC motor. This study aims to find the most optimal motor design, to create designs that varied in the stator. This research was conducted by simulating the motor no load and load. In this study is made of four variations of slot opening performed on the no load and load simulation. Variations to do is make the fillets in the slot opening and varying the size of the slot opening in the stator. In this study obtained values of flux linkage, Back EMF and then processed to obtain Ke in the load simulation and torque ripple at the load simulation of each design are compared to determine which designs that have the best performance.This research found that the design of the right size in the slot opening in the stator can reduce the saturation region, so that in the area there is saturation can be minimized heat in the area of the motor stator and can minimize torque ripple value up to a percentage of 6.78% with an average of 0.583596818 Nm of torque ripple. ;BLDC motors which becoming very widely used now because of its advantages compared to other motor in terms of efficiency, speed and better torque and life tend to be longer. Many research to improve the performance of the BLDC motor. This study aims to find the most optimal motor design, to create designs that varied in the stator. This research was conducted by simulating the motor no load and load. In this study is made of four variations of slot opening performed on the no load and load simulation. Variations to do is make the fillets in the slot opening and varying the size of the slot opening in the stator. In this study obtained values of flux linkage, Back EMF and then processed to obtain Ke in the load simulation and torque ripple at the load simulation of each design are compared to determine which designs that have the best performance.This research found that the design of the right size in the slot opening in the stator can reduce the saturation region, so that in the area there is saturation can be minimized heat in the area of the motor stator and can minimize torque ripple value up to a percentage of 6.78% with an average of 0.583596818 Nm of torque ripple. ;BLDC motors which becoming very widely used now because of its advantages compared to other motor in terms of efficiency, speed and better torque and life tend to be longer. Many research to improve the performance of the BLDC motor. This study aims to find the most optimal motor design, to create designs that varied in the stator. This research was conducted by simulating the motor no load and load. In this study is made of four variations of slot opening performed on the no load and load simulation. Variations to do is make the fillets in the slot opening and varying the size of the slot opening in the stator. In this study obtained values of flux linkage, Back EMF and then processed to obtain Ke in the load simulation and torque ripple at the load simulation of each design are compared to determine which designs that have the best performance.This research found that the design of the right size in the slot opening in the stator can reduce the saturation region, so that in the area there is saturation can be minimized heat in the area of the motor stator and can minimize torque ripple value up to a percentage of 6.78% with an average of 0.583596818 Nm of torque ripple. , BLDC motors which becoming very widely used now because of its advantages compared to other motor in terms of efficiency, speed and better torque and life tend to be longer. Many research to improve the performance of the BLDC motor. This study aims to find the most optimal motor design, to create designs that varied in the stator. This research was conducted by simulating the motor no load and load. In this study is made of four variations of slot opening performed on the no load and load simulation. Variations to do is make the fillets in the slot opening and varying the size of the slot opening in the stator. In this study obtained values of flux linkage, Back EMF and then processed to obtain Ke in the load simulation and torque ripple at the load simulation of each design are compared to determine which designs that have the best performance.This research found that the design of the right size in the slot opening in the stator can reduce the saturation region, so that in the area there is saturation can be minimized heat in the area of the motor stator and can minimize torque ripple value up to a percentage of 6.78% with an average of 0.583596818 Nm of torque ripple. ]

Abstrak :
[ABSTRAK
Sejak teknologi magnet permanen ini mulai banyak dikembangkan, motor BLDC telah digunakan untuk berbagai aplikasi . Motor BLDC dengan kapasitas daya yang besar banyak digunakan untuk penggerak utama mobil listrik, sepeda listrik, mesin penggerak pada industri-industri. Bentuk atau geometri serta dimensi dari bagian-bagian motor adalah salah satu topik yang umum dibahas dan diteliti dalam riset pengembangan perancangan motor BLDC. Motor BLDC menggunakan magnet permanen pada rotornya sebagai sumber medan magnet. Aliran fluks mempengaruhi torque ripple. Salah satu yang paling mempengaruhi aliran fluks magnet pada motor BLDC adalah bentuk dari stator. Stator sendiri dapat divariasikan bentuknya yang dapat mengatur aliran fluks dari magnet. Pada penelitian ini divariasikan perancangan bentuk stator untuk perancangan rotor yang sama. Variasi yang dilakukan adalah variasi ukuran lebar gigi dan yoke. Pada penelitian ini ditemukan bentuk ukuran yang optimal dari enam variasi yang digunakan adalah bentuk perancangan payung lengkungan stator yang memiliki lebar gigi 10 mm, ukuran lebar yoke 125 mm dan ukuran lebar alur bukaan sebesar 2.4 mm. Pada penelitian ini ditemukan bahwa dengan perancangan ukuran yang tepat dan dengan memberikan lengkungan pada bagian kaki stator dapat mengurangi daerah saturasi, sehingga pada daerah yang terdapat saturasi dapat diminimalisir panas pada bagian daerah stator motor tersebut dan dapat memperkecil nilai torsi ripple hingga persentase sebesar 2.31% dengan rata-rata torsi ripple sebesar 0.579770359 Nm. ABSTRACT
Since the permanent magnet technology is starting much developed, BLDC motors have been used for various applications. BLDC motors with high power capacity widely used for main propulsion electric vehicles, electric bike, the engine of the industries. Shape or geometry and dimensions from parts of motors is one of the general topics discussed and studied in the research design development BLDC motor. BLDC motors use permanent magnets in the rotor as the source of the magnetic field. Flux flow affects the torque ripple. One of the most affecting the flow of magnetic flux in BLDC motors is the shape of the stator. Stator can be varied forms which can regulate the flow from magnetic flux. In this research designs varied forms of stator for the same rotor design. A variation performed are wide variations tooth thickness and yoke. This research found optimal size form of the six variations used is a forms of umbrella design opening stator which has a tooth width of 10 mm, 125 mm widths yoke and the size of the slot opening width of 2.4 mm. In this research it was found that the design of the right size and by providing fillet on the legs stator can reduce the saturation region, so that the area contained saturation can be minimized heat in the area of the motor stator and can reduce torque ripple to a percentage value of 2.31% with an average of 0.579770359 Nm of torque ripple., Since the permanent magnet technology is starting much developed, BLDC motors have been used for various applications. BLDC motors with high power capacity widely used for main propulsion electric vehicles, electric bike, the engine of the industries. Shape or geometry and dimensions from parts of motors is one of the general topics discussed and studied in the research design development BLDC motor. BLDC motors use permanent magnets in the rotor as the source of the magnetic field. Flux flow affects the torque ripple. One of the most affecting the flow of magnetic flux in BLDC motors is the shape of the stator. Stator can be varied forms which can regulate the flow from magnetic flux. In this research designs varied forms of stator for the same rotor design. A variation performed are wide variations tooth thickness and yoke. This research found optimal size form of the six variations used is a forms of umbrella design opening stator which has a tooth width of 10 mm, 125 mm widths yoke and the size of the slot opening width of 2.4 mm. In this research it was found that the design of the right size and by providing fillet on the legs stator can reduce the saturation region, so that the area contained saturation can be minimized heat in the area of the motor stator and can reduce torque ripple to a percentage value of 2.31% with an average of 0.579770359 Nm of torque ripple.]

Abstrak :
Pengujian electronic control unit ECU secara langsung pada kendaraan roda empat memiliki beberapa isu diantaranya faktor keamanan dan biaya. Oleh karenanya, diajukan metode pengujian Hardware In the Loop Simulation HILS. Divais yang diuji yaitu ECU Antilock Braking System ABS, dimana algoritma kendali yang diajukan adalah Model Predictive Control MPC dan sebagai pembanding digunakan algoritma Hysterisis Control. Platform Hardware-In-the Loop HILS yang digunakan pada penelitian ini berbasis NI Labview CompactRIO 9081, sedangkan untuk ECU menggunakan Texas Instrument RM48. Keduanya dihubungkan oleh sistem Data Acquisition DAQ. Model dari kendaraan roda empat pada penelitian ini dihasilkan dari perangkat lunak Carsim, prosedur pengereman juga dapat disimulasikan dengan Carsim. Dari hasil yang diperoleh, pengereman dengan pengendali mampu memperpendek jarak pengereman dan juga menjaga steerability dari kendaraan tidak hilang dibandingkan dengan pengereman tanpa kendali ABS.

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Testing under development electronic control unit ECU directly to four wheeled vehicles have a number of issues, including safety and financial. Therefore, Hardware in the loop simulation HILS method has been proposed. Device under test is ECU for Antilock braking system ABS, wherein the proposed control algorithm was Model Predictive Control MPC and Hysterisis Control as a comparison. Platform for hardware in the loop simulation HILS were used in the research based on Labview NI CompactRIO 9081, while the ECU was using Texas Instrument RM48. Both of them were connected by Data Acquisition DAQ system. The model of four wheel vehicles resulted from Carsim Car Simulation. Not only model but also braking situation can be simulated by Carsim. From the result, controller able to shorten the braking distance and maintain steerabilitiy of vehicle compare to vehicle without ABS.

Abstrak :
ABSTRAK
Kendaraan roda empat dapat mengalami perilaku understeer atau oversteer ketika berbelok. Perilaku tersebut menunjukkan ketidakstabilan pada kendaraan yang dapat terjadi ketika kendaraan di laju dengan kecepatan tinggi diatas permukaan jalan dengan koefisien gesek yang rendah. Ketidakstabilan ini dapat menjadi potensi bahaya ketika berkendara.Desain pengendali prediktif bertingkat dengan model gerak kendaraan double track, diajukan dalam skripsi ini untuk mengatasi perilaku understeer dan oversteer. Perancangan pengendali dimulai dari mendapatkan data masukkan dan keluaran pergerakkan kendaraan. Kemudian dengan metode least square bertingkat, didapatkan matrik matrik model identifikasi bertingkat. Model identifikasi tingkat pertama digunakan untuk mendapatkan nilai eror estimasi keluaran, sedangkan model identifikasi tingkat kedua digunakan sebagai model pengendali prediktif bertingkat.Pada akhir penelitian, desain pengendali prediktif bertingkat diuji melalui simulasi untuk melihat kemampuan pengendali yang telah dirancang.

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ABSTRACT
Oversteer and understeer could be experienced by each of four wheel vehicle. The behaviours show the instability of the vehicle, and might be happened because of high velocity of the vehicle and low friction coefficient of the road. The instability could be one of the potential risks in driving the vehicle.The design of multistage predictive control with double track vehicle model is proposed in this research to handle understeer and oversteer behaviours. The design started from collecting the related input and output. Then the multistage least square method is used to find the matrix used in multistage identification model. The first stage of identification model is used to get prediction error that happened while estimating the output. The second level of identification model is used as multistage predictive control model.In the end of research, the multistage predictive control is tested through simulation to check the performance of the controller.

Abstrak :
ABSTRAK
Styrene Acrylic adalah sebuah produk kimia yang digunakan sebagai bahan baku adhesive, coating dan cat. Untuk memproduksi Styrene Acrylic diperlukan sebuah reaktor yang berfungsi sebagai wadah dimana reaksi antar bahan-bahan dasar Styrene Acrylic terjadi. Reaksi yang terjadi dalam reaktor harus terkendali agar dapat mengikuti resep formula yang sudah ditentukan. Salah satu faktor yang utama yang harus dikendalikan adalah suhu dalam reaktor. Suhu dalam reaktor harus sesuai dengan formula yang telah ditetapkan agar kualitas dari produk sesuai dengan yang diinginkan. Toleransi eror suhu dalam reactor hanya diperbolehkan sebesar 5?C. Selain untuk menjaga kualitas produk, pengendalian suhu reaktor juga berdampak pada alasan kemanan pabrik. Reaksi kimia dan proses produksi Styrene Acrylic memiliki sifat yang nonlinear, sehingga diperlukan pengendali yang dapat mengendalikan sistem nonlinear dengan toleransi eror yang kecil. Fuzzy logic diharapkan dapat memenuhi kebutuhan pengendalian suhu reaktor, sehingga suhu reaktor dapat mengikuti trajektori suhu yang didapat dari resep formula yang mana ditentukan sebagai setpoint.Skripsi ini membahas tentang pemodelan dan desain pengendali yang baik untuk model proses Styrene Acrylic plant. Proses ini dimodelkan dengan metode matematis yang diterapkan menggunakan C-Mex. lalu di simulasikan menggunakan Simulink Matlab yang digunakan untuk mendesain pengendali PID konvensional dan fuzzy logic. Pengendali PID di-tuning menggunakan metode Ziegler Nichols yang mana performanya akan dibandingkan dengan performa pengendali fuzzy logic yang didesain dengan 9 aturan.

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ABSTRACT
Styrene Acrylic is a chemical product used as raw material for adhesives, coatings and paints. To produce Styrene Acrylic requires a reactor that serves as a container in which the reaction between the basic ingredients of Styrene Acrylic occurs. The reactions that occur in the reactor must be controlled in order to follow a prescribed formula. One of the main factors that must be controlled is the temperature in the reactor. The temperature in the reactor shall be in accordance with the prescribed formula for the quality of the product to be as desired. Tolerance of temperature error in the reactor is only allowed at ± 5⁰C. In addition to maintaining product quality, reactor temperature control also has an impact on manufacturers' safety reasons. Chemical reactions and Styrene Acrylic production processes have nonlinear properties, so controllers are required to control nonlinear systems with small error tolerance. Fuzzy logic is expected to meet the reactor temperature control requirement, so that the reactor temperature can follow the temperature trajectory obtained from the formula or recipe which is set as setpoin.

This thesis discusses the modeling and design of a good controller for the Styrene Acrylic plant process model. This process is modeled by a mathematical method applied using C-Mex. Then simulated using Simulink Matlab which is used to design conventional PID controller and fuzzy logic. The PID controller is tuned using the Ziegler Nichols method whose performance will be compared to the performance of a fuzzy logic controller designed with 9 rules.

Abstrak :
ABSTRAK
Dalam skripsi ini, dibuat pengendali otomasi prototipe sistem penjernihan air Reverse Osmosis berskala menengah yang dapat diaplikasikan untuk memenuhi kebutuhan air pada daerah berpenduduk yang tidak terlalu luas, rumah sakit, hotel, atau gedung perkantoran pada wilayah yang sulit mendapatkan akses air bersih. Sistem yang diajukan menggunakan fitur Human Machine Interface HMI untuk mempermudah proses input setpoint, proses pengawasan, serta pengendalian produksi air bersih. Logika Fuzzy digunakan untuk mengendalikan sistem karena implementasi pengendali ini lebih efektif untuk sistem non-linear dan memudahkan pengembangan sistem dari prototipe menjadi sistem aktual. Sistem yang dibuat menggunakan Raspberry Pi 3 model B sebagai CPU master dan Arduino Nano sebagai slave. Selain harga yang ekonomis, Raspberry Pi Raspi digunakan sebagai CPU karena memungkinkan implementasi logika Fuzzy dalam proses pengendalian. Hasil percobaan pada prototipe menunjukkan bahwa pengendali fuzzy mampu mengendalikan laju aliran air keluaran dengan mengatur besar duty cycle pompa sesuai dengan setpoint yang ditetapkan. Hal ini diharapkan dapat membuat umur membran dapat bertahan lebih lama dan kualitas air dapat dijaga dengan menghindari terjadinya fouling akibat laju aliran air yang terlalu berlebihan. Fitur HMI telah berhasil diimplementasikan pada sistem prototipe menggunakan layar sentuh TFT 5 inci yang juga dapat dikendalikan dan dimonitor dari jarak jauh hingga 10 meter dalam ruang tertutup menggunakan koneksi WiFi.

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ABSTRACT
In this bachelor thesis, an automation mechanism for a medium scale Reverse Osmosis plant prototype which can be applied to fulfil the drinking water needs for small sized populated areas, hospitals, hotels, or offices in areas that are difficult to access clean water is made. The proposed system has a Human Machine Interface HMI feature to make set point adjustments, monitoring, and controlling more convenient. Fuzzy Logic Control is used by the system to run the production automation because Fuzzy Logic is more effective in such non linear systems and can be easily implemented from prototype to the real scale plant without having to re adjust its controller parameters. The system design uses Raspberry Pi model 3 B as the CPU master and Arduino Nano as the slave. Raspberry Pi is used as the CPU due to its economical price, its features, and its ability to easily implement Fuzzy logic. Experimental results with the prototype shows that the Fuzzy controller can adjust the output water flow by changing the pump rsquo s duty cycle based on the desired setpoint. It is expected that by doing so, excessive water flow which can lead to shorter membrane age and decreased water quality can be avoided. HMI feature is successfully implemented in the prototype using 5 inch TFT LCD touchscreen that can also be controlled and monitored remotely up to 10 meters in an enclosed room through wireless connection.

Abstrak :
ABSTRAK
Robot Tangan dengan End Effector berbentuk gripper dapat menggenggam berbagai bentuk obyek. Agar obyek yang digenggam tidak mengalami kerusakan, secara umum perlu didata seluruh kondisi dari spesifikasi obyek yang berbeda. Akibat perbedaan kondisi fisik tersebut, pada unit pengendali robot, harus dibangun program yang berbeda berdasarkan obyek yang akan digenggamnya. Tesis ini membahas bagaimana robot dengan end effector gripper yang dilengkapi sebuah program pengendali, dapat menggenggam obyek yang berbeda tanpa harus memasukan data-data teknis dari kondisi masing-masing obyek yang akan digenggam terlebih dahulu. Metoda compliance control , menjadi acuan dasar yang dapat diterapkan pada sistem ini. Robot tangan produk Mitsubitshi Electric Corp. Japan, Model Melva RV-M1. Movemaster, buatan tahun 1989, berfungsi sebagai alat pendidikan pada program studi Sistem Kendali Jurusan Teknik Elektro Fakultas Teknik Universitas Indonesia. Melva RV-M1C Movemaster ini dibangun dengan 5 joint penggerak derajat kebebasan (5DOF) yang masing-masing dilengkapi Servo motor Tipe R405 produk Denki Corp. Jepang. Tesis ini membahas tentang implementasi hasil perancangan gerak robot tangan menggunakan metoda Compliance Control. Teknik tersebut merupakan teknik gerak robot yang memadukan antara pergerakan mencapai target yang telah ditetapkan dengan kondisi lingkungan melalui pembacaan sensor. Sensor yang digunakan yaitu sensor tekanan dan jarak (via Rotary Encoder). Melalui metoda compliance control, diharapkan pergerakan gripper dalam menggenggam obyek bisa lebih fleksibel walau kondisinya berbeda.

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ABSTRACT
Robot hand shaped end effector with gripper can hold a variety of shape of the object. In order for the object to be grasped, no damage, general have recorded all the conditions of the specification of different objects. due to the difference the physical condition, the robot control unit, to be built of different programs based on the object to be clutched. This thesis discusses how the robot the end effector equipped with a gripper control program, can holding different objects without having to enter the technical data of the condition each object to be grasped first. Compliance control method, a reference base that can be applied to this system. Robot hand Mitsubitshi Electric Corp. products. Japan, Melva Model RV-M1 Movemaster, made in 1989, serves as an educational tool on the course Control Systems Department of Electrical Engineering Faculty of Engineering University of Indonesia. Melva RV-M1C Movemaster built joint drive with 5 degrees of freedom (5DOF) each of which is equipped servo motor Denki Corp. Type R405 product. Japan. This thesis discusses the implementation of the results of the design of the robot hand motion using the method of Compliance Control. The technique is a technique of motion robots that combine movements to reach the target set by environmental conditions over the sensor readings. The sensor used is censorship pressure and distance (via Rotary Encoder). Through compliance control method, it is expected movement of the gripper in grasping objects can be more flexible when circumstances different.

Abstrak :
[ABSTRAK
Tugas akhir ini membahas mengenai Neural Network yang diaplikasikan dalam simulasi pengendalian plant. Plant yang digunakan adalah Pressure Process Rig 38-714. Pengendali yang digunakan adalah pengendali yang bekerja dengan nilai masukan berupa nilai eror dari nilai keluaran plant yang dibandingkan dengan nilai keluaran referensi. Kesuksesan percobaan ditinjau dari seberapa bagus keluaran plant yang dipasang pengendali ketika dibandingkan dengan sinyal referensinya dan ketahanannya terhadap gangguan. Hasil percobaan menunjukkan NN dengan metode Backpropagation memberikan performa yang baik walaupun diberi gangguan dengan batasan nilai tertentu.

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ABSTRACT
This project discuss about the application of Neural Network in a simulation as a controller of a plant. Pressure Process Rig 38-714 is used as the plant. Error based NN is used as the controller. The controller’s input is the error signal from the output signal of plant compared to reference signal. The success rate is viewed by the similarity of the output of plant compared to the reference signal amd their robustness against noise. The testing result shows that NN based on backpropagation method has a great performance and robustness when there is noise., This project discuss about the application of Neural Network in a simulation as a controller of a plant. Pressure Process Rig 38-714 is used as the plant. Error based NN is used as the controller. The controller’s input is the error signal from the output signal of plant compared to reference signal. The success rate is viewed by the similarity of the output of plant compared to the reference signal amd their robustness against noise. The testing result shows that NN based on backpropagation method has a great performance and robustness when there is noise.]

Abstrak :
Tesis ini membahas tentang penelitian yang dilakukan pada kestabilan terbang hexacopter. Kestabilan terbang hexacopter ditentukan oleh enam motor propeller yang mempunyai daya angkat yang sama sepanjang rentang waktu .Apabila keenam motor berbeda daya angkatnya maka hexacopter tidak stabil dalam melakukan take-off, hover, maneuver dan landing. Sulit untuk dikendalikan dan bisa mengakibatkan tidak bisa take-off..Untuk itu perlu diusahakan agar keenam motor propeller mempunyai RPM yang sama. Salah satu metode yang digunakan adalag dengan memberikan gain pada sinyal PWM yang akan diberikan ke ESC. Kemudian ESC akan memutar keenam  motor dengan RPM yang  sama. Sehingga hexacopter akan terbang dengan stabil. Dalam penelitian kali ini penulis menggunakan motor BLDC tanpa propeller Dari hasil penelitian diharapkan untuk diambil data terbang dan dari data tersebut akan dirancang system autonomousnya ......This thesis discusses the research conducted on the flight stability of the hexacopter. The stability of the hexacopter flight is determined by six propeller motors that have the same lifting power throughout the time span. If the six motors have different lifting power, the hexacopter is unstable in taking-off, hovering, maneuvering and landing. It is difficult to control and can result in not being able to take-off. For this reason, it is necessary to ensure that all six propeller motors have the same RPM. One of the methods used is to give gain to the PWM signal which will be given to the ESC. Then the ESC will rotate the six motors with the same RPM. So the hexacopter will fly stably. In this study, the author uses a BLDC motor without a propeller. From the results of the study, it is expected to take flight data and from this data an autonomous system will be designed.