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Motor Modelling


Here are expectations from mechanical domain expertise for the project

1. first principal operation of the mechanical side of motor working. Flux, torque, power, speed, their relation to voltage and current at the motor terminal.

2. Write down dynamics of electrical mechanical/rotational power conversion in terms of differential equations. Consider one dimensional time domain Ordinary differential equations.

3. Also importantly we need 2D or 3D Finite element method based differential equations covering time and space of state and rotor parts. Should cover temperature, Flux, vibration, shaft misalignment simulations.

4. Experience with sensors such as current, voltage (motor terminal), temperature (stator), vibration (starter frame), tachometer speed, torque (rotor) measurements.

5. Experience in physics based or model based approach for condition based monitoring of motor mechanical aspects. Should differentiate healthy and anomalous behavior using any methods such as Fast Fourier series analysis, eigen value based or signal processing.

6. Statistical or machine learning approaches for classification of healthy or anomalous behaviors of motor. Methods chosen here should compliment physics based methods.

7. Able to verify practical condition monitoring data with FEM based simulations.

8. Cloud based condition monitoring and big data processing is a plus

Expected deliverables.

1. Dynamics of motor mechanics in terms of ordinary differential equations, liberalized but can be any higher order.

2. Finite element method based partial differential equations that are generally solvable by commercial software's such as Ansys.

3. Both models above shall represent physical dynamics of power conversion from electrical to rotational kinetic energy. It should also include electrical losses, temperature losses, frictional, inertial losses, vibrational etc.

Best Regards,


Kĩ năng: Kĩ thuật cơ khí, Kĩ thuật, Vật lý, Matlab and Mathematica, Phân tích phần tử hữu hạn

Về khách hàng:
( 0 nhận xét ) Mumbai, India

ID dự án: #34335812

9 freelancer chào giá trung bình ₹2500/giờ cho công việc này

(118 Nhận xét)

Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, Thêm

₹2500 INR / giờ
(96 Nhận xét)
(52 Nhận xét)

Professional engineer with 43 years of experience in product testing, can help you I am retired Chief engineer from IIT Kanpur Please share all details

₹2500 INR / giờ
(156 Nhận xét)

I have been teaching in universities since 2014. Have done my masters in robotics. I am an assistant professor at a university in Pakistan in EE Dept. I have been teaching since 2014 and am also working on my PhD in co Thêm

₹2500 INR / giờ
(3 Nhận xét)
(3 Nhận xét)

Hello there, We have read your job description and noticed you are looking for Motor Modelling. We are experts in Mechanical Design & Simulation with 10 years of Experience & we can finish job very quickly. We are c Thêm

₹2500 INR / giờ
(0 Nhận xét)

Hello Thanks for your job posting I read your job description carefully I am an Matlab expert and have high skill on FEA I have a lots of experience in this field If you work with me, you will get best good results If Thêm

₹2500 INR / giờ
(0 Nhận xét)

Hi sir. Please message to me, Can we negotiate? I'm machine engineer. I have done many design and FEM projects for mechanical and electrical equipment.

₹2500 INR / giờ
(1 Nhận xét)