- 64
- 149 106
S Kaed Bey
เข้าร่วมเมื่อ 27 ส.ค. 2016
Robotic Exoskeletons: Real Time Anomaly Detection for Right Arm Orientation Before Motor Assistance
A 3d printed exoskeleton design loaded with accelerometer, load cell, servo motor and Tiny ML on a Nano 33 Arduino. A wifi enabled ESP32 is connected for a real time web appllication. The machine learning pre trained algorithm will detect arm orientation before turning on the elbow motor for assistance. If the arm orientation is correct, and there is a weight signal at the load cell, the microcontroller will activate the motor for assistance until a certain elbow angle is achieved. The design was successful in determinig abnormal arm orientation as low as 5 degrees. The arm orientation is determined using K means algorithm for anomaly detection in real time. Thank you for the students who worked on this project B. Tarabay, A. Abou Assaf and A. Fayyad.
มุมมอง: 77
วีดีโอ
Thermodynamics Exercises in Work and Heat (Ch3/Ex11)
มุมมอง 692 หลายเดือนก่อน
Consider a piston/cylinder system containing 10 kg of liquid-vapor mixture of water at 100 kPa, with a quality of 25%. The system is now heated and the volume triples. The mass of the piston is such that a cylinder pressure of 200 kPa will float it. 1- Determine the final temperature and volume of the water 2- Find the work done during the process
Thermodynamics Exercises in Work and Heat (Ch3/Ex10)
มุมมอง 482 หลายเดือนก่อน
A piston/cylinder assembly contains 1 kg of liquid water at 20 °C and 300 kPa. Initially, the piston is capable of sliding, with a maximum enclosed volume of 0.002 m^3 if it touches the stops. Now heat is added so that a final pressure of 600 kPa is reached. Find the final volume and the work in the process.
Thermodynamics Exercises in Work and Heat (Ch3/Ex9)
มุมมอง 482 หลายเดือนก่อน
A piston/cylinder has 1.5 kg of air at 300 K and 150 kPa. It is now heated in a two-step process: first a constant-volume process to 1000 K (state 2), followed by a constant pressure process at 1500 K. 1- Find the final volume and 2- Work in the process
Thermodynamics Exercises in Work and Heat (Ch3/Ex8)
มุมมอง 612 หลายเดือนก่อน
A cylinder initially contains air at 150 kPa and 400 C. It is closed by a piston that an slide without friction. The system is left cooling until it reaches the surrounding temperature of 20 C. 1- Is the piston resting on the stops in the final state? what is the pressure in the cylinder? 2- What is the specific work done by air during the process?
Thermodynamics Exercises in Work and Heat (Ch3/Ex7)
มุมมอง 472 หลายเดือนก่อน
A helium gas is heated at a constant volume from 100 kPa, 300 K to 500 K. A following process expands the gas at constant pressure to three times the initial volume. What is the specific work in the combined process?
Thermodynamics Exercises in Heat and Work (Ch3/Ex.6)
มุมมอง 552 หลายเดือนก่อน
Consider a piston-cylinder setup with 0.5 kg of R 134a as a saturated vapor at -10 °C. It is now compressed to a pressure of 500 kPa in a polytropic process with n = 1.5. Find the final volume and temperature and determine the work done during the process.
Thermodynamic Exercises in Properties of Pure Substances (Ch2/Ex16)
มุมมอง 492 หลายเดือนก่อน
Consider two tanks A and B connected by a valve. Each has a volume of 200 L and tank A has R-410a at 25 C, 10% liquid and 90% vapor by volume, while tank B is evacuated. The valve is now opened, and saturated vapor flows from A to B until the pressure in B has reached that in A, at which point the valve is closed. This process occurs slowly such that all temperature stay at 25 C throughtout the...
Thermodynamics Exercises in Properties of Pure Substances (Ch2/Ex15)
มุมมอง 422 หลายเดือนก่อน
A sealed rigid vessel at a temperature of 10 ℃, contains 2 m^3 of a saturated liquid-vapor mixture R-134a. The vessel is heated until 50 ℃ and only saturated vapor remains. Find the pressure at 50 ℃ and the initial mass of the liquid.
Thermodynamics Exercises in Properties of Pure Substances (Ch2/Ex14)
มุมมอง 352 หลายเดือนก่อน
A saturated liquid water at 60 C is put under pressure to reduce its volume by 1% at constant temperature. At what pressure is it compressed?
Thermodynamics Exercises in Properties of Pure Substances (Ch2/Ex13)
มุมมอง 512 หลายเดือนก่อน
A vessel contains saturated vapor R-134a at 50 C. The volume changes at constant temperature. Determine the new pressure and quality if; 1- The system is saturated 2- The volume is soubled 3- The volume is reduced to half of its original value
Thermodynamic Exercises in Properties of Pure Substances (Ch2/Ex12)
มุมมอง 362 หลายเดือนก่อน
A tank A with a volume V=1 m^3 contains water with a specific volume v= 0.5 m^3/kg at 200 kPa. It is connected through a valve to another tank B containing 3.5 kg of water at 0.5 MPa and 400 C. The valve is now open and the two tanks come to a uniform state. Find the specific volume.
Thermodynamic Exercises in Properties of Pure Substances (Ch2-Ex11)
มุมมอง 382 หลายเดือนก่อน
Water at 200 kPa with a quality of 25% has its temperature raised 20 C in a constant-pressure process. Determine the new quality and specific volume
Thermodynamic Exercises in Properties of Pure Substances (Ch2-Ex10)
มุมมอง 402 หลายเดือนก่อน
A sealed rigid vessel has a volume of 1 m^3 and contains 2 kg of water at 100 C. The vessel is now heated. At what pressure must be submitted to obtain a maximum temperature of 200 C
Arduino-based precise desktop CNC machine with stepper slippage detection using AS5600
มุมมอง 976 หลายเดือนก่อน
Arduino-based precise desktop CNC machine with stepper slippage detection using AS5600
Implementing TinyML on Nano 33 BLE Sense for Abnormal Vibration Detection in PLC Elevator Model
มุมมอง 1.9K7 หลายเดือนก่อน
Implementing TinyML on Nano 33 BLE Sense for Abnormal Vibration Detection in PLC Elevator Model
Part 2: TinyML- Anomaly and Neural Network Deployed on an Arduino RP2040 -Toyota RAV4-Training Model
มุมมอง 717 หลายเดือนก่อน
Part 2: TinyML- Anomaly and Neural Network Deployed on an Arduino RP2040 -Toyota RAV4-Training Model
Part 3: TinyML-Anomaly and Neural Network Deployed on an Arduino RP2040 -Toyota RAV4 Engine Testing
มุมมอง 477 หลายเดือนก่อน
Part 3: TinyML-Anomaly and Neural Network Deployed on an Arduino RP2040 -Toyota RAV4 Engine Testing
Part 1: TinyML-Anomaly and Neural Network Deployed on RP2040 Arduino-Toyota RAV4-Data Collection
มุมมอง 617 หลายเดือนก่อน
Part 1: TinyML-Anomaly and Neural Network Deployed on RP2040 Arduino-Toyota RAV4-Data Collection
Football Cup Competition Using the Robotic Infrared Ball
มุมมอง 150ปีที่แล้ว
Football Cup Competition Using the Robotic Infrared Ball
Remote Monitoring of Temperature and Humidity-Thingspeak and Thingview App-IOT-D1Mini-ESP8266-Part 2
มุมมอง 318ปีที่แล้ว
Remote Monitoring of Temperature and Humidity-Thingspeak and Thingview App-IOT-D1Mini-ESP8266-Part 2
Remote Monitoring of Parameters-Brief Hardware Overview ESP8266 vs ESP32 Based Modules-Part 1
มุมมอง 82ปีที่แล้ว
Remote Monitoring of Parameters-Brief Hardware Overview ESP8266 vs ESP32 Based Modules-Part 1
A Step by Step Procedure: Boolean Expressions Simplifications-Ch3-Exercise1-Parts-a, b, c, d & e
มุมมอง 112ปีที่แล้ว
A Step by Step Procedure: Boolean Expressions Simplifications-Ch3-Exercise1-Parts-a, b, c, d & e
Logic Design Signed Unsigned Hex Binary and Decimal Conversions Exercise12
มุมมอง 89ปีที่แล้ว
Logic Design Signed Unsigned Hex Binary and Decimal Conversions Exercise12
Logic Design: Logical Expressions Simplifications-Exercise 3
มุมมอง 125ปีที่แล้ว
Logic Design: Logical Expressions Simplifications-Exercise 3
Logic Design: Numbering and Conversions Multiplication and Division by Shifting-Exercise 2
มุมมอง 80ปีที่แล้ว
Logic Design: Numbering and Conversions Multiplication and Division by Shifting-Exercise 2
Logic Design: Numbering and Conversions of Decimal, Hexadecimal and Binar- Exercise 1
มุมมอง 115ปีที่แล้ว
Logic Design: Numbering and Conversions of Decimal, Hexadecimal and Binar- Exercise 1
Project (Part 8)- Applied PID for Angular Speed Control Using the Trial and Error Method
มุมมอง 4.3K2 ปีที่แล้ว
Project (Part 8)- Applied PID for Angular Speed Control Using the Trial and Error Method
Project (Part 9)- Linear Transfer Function Estimation Using System Identification Toolbox in Matlab
มุมมอง 17K2 ปีที่แล้ว
Project (Part 9)- Linear Transfer Function Estimation Using System Identification Toolbox in Matlab
A simple conversion from 2D images to a 3D model using Inventor
มุมมอง 7K3 ปีที่แล้ว
A simple conversion from 2D images to a 3D model using Inventor
Calculation mistake at 6:02, specific volume v1 should be 0.4242155 (not 0.8475). This affected the other dependent values such as the specific volume v3, which now should be 1.2726 (not 2.5425). Volume at state 3 should be 12.726 kg (not 25.425)....update T3 and Work accordingly
thank you
in part 2, why can't we just add the 2 blocks instead of moving of the summing point?
the model at 21:34 is incorrect, it is basically an integrating system, it will probably still work for short time periods because it is integrating so slowly, but it is not correct
I thought AI will optimize the elevator, so humans can reach their floors faster
That is quite interesting! Can you share the circuit and the code?
I clicked her for the thumbnail. Description was so exciting.
Nice job. Keep it up. For safety purposes, add a 2oo1 for safety features and use redundant controllers
Can I extract the parameters like resistence inductance etcetera... using the estimated transfer function?
can you please share the code for getting input and output data from the DC motor?
2-1 come from where
Fantastic!
hello! can you please mention the list of equipments you have used for this project? it'll be very helpful!!
when I set kp, ki, and kd to zero value (open loop), the motor didnt rotate. Why? can you help me?
Perfect no doubt
Good
sir , can you share the dataset of the input and output signal please ? I need to do my homework by using these datasets
Thanks for the video!
please how did u get the velocity i need the formula please
Hi sir , please how did u give the motor the square signal using arduino? 7:55
please i need the code before introducing the pid
can you please share the dataset?
sir my serial plotter have 4 value idont know why
Nice series but you did 7 videos in matlab talking about transfer functions and motor model to just implement a simple PID control which is not even coherent with the simulation. Although informative it wasn't that helpful
hello sir , can u help me with PID-based speed control of DC motor using android ? it is for my fyp project , i really hope u can help me
Thank you!!!!!
This was very helpful! thank you!!
what if your image rastered and only few dimension are appear in the sketch?
Nice explanation video !!!
i wanna thank about this amazing video and can u give arduino code that represents data on serial monitor and the steps to take this data into excel
I have a confusion in last part of the video in the numerator there will be 15s +20
Hi , Sir , how did you generated pwm so that we get 150rpm
Ah, at 8:37 I calculated s+2 - 0.5s i.e. 0.5s+2 for the blocks in parallel due to the minus sign on the summing junction. Can anyone clarify my mistake?
very good and clear explanation.. Thanks!
The plate is loaded in its central point.
How a thick plate is modeled in Inventor Nastran 2022?
Everything was great until the regrouping step at 7:04 was skipped - that would have been nice to see
code
Thank you for your lectures! It's been a great help! 🙏
Thank you for this informative video. This topic is really hard to find elsewhere.
thank you so much!!
hey can you please post a link to the video with the differentiation method? you mentioned we should review the previous video to see this .Its what am looking for thanks 😊
Lemme guess... he never got back to you? xD
20 mins and 80% you were not saying anything. Really would have helped a lot if you said something
Hello, this was a microphone malfunction as mentioned in the video description.
Can you please share the code you used for motor response
th-cam.com/video/pOFakaTQDXM/w-d-xo.html
THANKS A LOT CAN YOU PLEASE POST VIDEO FOR THE (CONTROLLING OF DC MOTOR 'ACTUATOR ' PROGRAMABLE POSITION WITH MEMORY BUTTONS USING ARDUINO. BEST WISHES
thank you!!
sir can you provide complete video
th-cam.com/video/pOFakaTQDXM/w-d-xo.html
can i get the code
I pasted the code link in the description
Good video, Could you share the code? plsssss
I pasted a link with the code used
Thank you
Sorry for my english. How do you measure the data? In my point of view, i only know 2 ways to do that, you count the pulse or you measure frequency. The second method is much better but the arduino's clock is just 16MHz so i dont think this method is possible to do, and if you use the first method, it will not be accuracy.