Image de profil de sajjadtaghvaeifr
@sajjadtaghvaeifr
Drapeau de Japan Sendai, Japan
Membre depuis le 8 septembre 2018
5 Recommendations

sajjadtaghvaeifr

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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 electronics, power transmission lines, Kalman filters, Electronics, Conrol systems, Identification Computer engineering: Programming with python, Java, cpp, neural networks, deep learning, convolutional neural network, artificial intelligence, object detection, web development
$15 USD/hr
39 commentaires
5.5
  • 98%Travaux complétés
  • 77%Selon le budget
  • 94%Dans les temps
  • 11%Taux de Réembauche

Éléments du portfolio

Avis récents

Éducation

Ph. D.

2009 - 2012 (3 years)

Publications

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

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

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

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.