Profile image of sajjadtaghvaeifr
@sajjadtaghvaeifr
Flag of United Arab Emirates Dubai, United Arab Emirates
Member since September 8, 2018
30 Recommendations

sajjadtaghvaeifr

Online Offline
PhD in Mechanical Engineering AI/simulink
I have phd in mechanical engineering from department of bioengineering and robotics from Tohoku university and I lead a team of expert engineering with the following skills: ***** Mechanical engineeing ***** Solidworks Ansys Mechanical design Inventor Autocad Machine design Matlab Simulink Vibration Control Stress analysis ***** Electrical Engineering ***** Signal processing Image processing Power electronic Power transmission lines Kalman filters Electronics Conrol systems Identification ***** Computer engineering ***** Programming with python, Java, cpp, etc. Neural networks deep learning convolutional neural network artificial intelligence object detection web design and development iOS and Android apps
$50 USD/hr
170 reviews
7.9
  • 91%Jobs Completed
  • 86%On Budget
  • 87%On Time
  • 13%Repeat Hire Rate

Portfolio Items

Recent Reviews

  • image of Mohamed J. Project for Sajjad T. -- 2 $350.00 USD

    “Professional, Punctual, highly recommended!”

  • image of Mujtaba A. Project for Sajjad T. -- 11317 $960.00 USD

    “Good job by Sajjad in completing this project”

  • image of Murtaza H. Mechanical Equipment 3D Prototype & Drawings $1125.00 USD

    “I had an excellent experience working with the Sajjad on my mechanical and electrical device design. Their work was truly amazing, demonstrating a high level of expertise. Communication throughout the project was perfect, ensuring a smooth collaboration. I highly recommend their services.”

  • image of Michael O. Create a new novel operator function mathematically by modifying exiting model of CNN model. -- 2 $300.00 USD

    “Excellent delivery of a machine and deep learning novelty model. Definitely will recommend for anyone seeking support in the field of ML- DL”

  • image of Mark Andrew S. Automated Plan Labeling/Categorizing $2500.00 USD

    “Sajjad originally gave us an unrealistic schedule for completing the project. He ended up taking an additional 6 months to give us half of what we needed and increased the price for the items he was completing. We ended up canceling the project for unrelated outside legal reasons. But Sajjad became difficult when we tried to cancel milestones after paying him for what he had given us trying to get us to pay for future parts of the system that we did not agree on.”

  • image of Mohamed J. second milestone $150.00 USD

    “Punctual and professional”

Experience

CEO

AvidMech Jan 2021

AVIDMech will provide a bridge between Robotic, AI, and Mechanic.

Education

Ph. D.

Toho University, Japan 2009 - 2012 (3 years)

Publications

HMM-based state classification of a user with a walking support system using visual PCA features

Taylor and Francis

In this study, we propose a method for real-time visual state classification of a user with a walking support system. The visual features are extracted using principal component analysis and classification is performed by hidden Markov models, both for real-time fall detection (one-class classification) and real-time state recognition (multi-class classification).

OPTIMAL MOTION PLANNING OF A PLANAR PARALLEL MANIPULATOR WITH KINEMATICALLY REDUNDANT DOF

Transactions of the Canadian Society for Mechanical Engineering

In this paper, an optimal motion planning algorithm and dynamic modeling of a planar kinematically redundant manipulator are considered.

Detection of Unstable Periodic Orbits and Chaos Control in a Passive Biped Model

Springer

In this investigation, two chaos control algorithms based on linearization of Poincare´ map (OGY method) and artificial neural networks (ANNs) are utilized to control the motion of a passive biped model.

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