A linear time-varying model predictive control-based motion cueing algorithm for hexapod simulation-based motion platform

MRC Qazani, H Asadi, S Khoo… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The hexapod manipulator is the most common motion platform, which is widely used as a
simulation-based motion platform (SBMP). As the hexapod manipulator has a limited …

Kinematic modeling and machining precision analysis of multi-axis CNC machine tools based on screw theory

B Yang, G Zhang, Y Ran, H Yu - Mechanism and Machine Theory, 2019 - Elsevier
This paper presents the solution to evaluate and predict machining precision of a multi-axis
computer numerical control (CNC) machine tool. The “function-motion-action” method is …

High-fidelity hexarot simulation-based motion platform using fuzzy incremental controller and model predictive control-based motion cueing algorithm

MRC Qazani, H Asadi, S Nahavandi - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
The real vehicle motion signals cannot be applied for the simulation-based motion platforms
(SBMPs) due to the restricted workspace of the SBMPs. The motion cueing algorithms …

A new gantry-tau-based mechanism using spherical wrist and model predictive control-based motion cueing algorithm

MRC Qazani, H Asadi, S Nahavandi - Robotica, 2020 - cambridge.org
The 3 degree-of-freedom Gantry-Tau manipulator with the addition of the spherical wrist
mechanism which is called Gantry-Tau-3R is designed as a high-G simulation-based motion …

An investigation on the motion error of machine tools' hexapod table

MRC Qazani, S Pedrammehr, MJ Nategh - International Journal of …, 2018 - Springer
Accuracy is greatly affected by the nonlinear motion of hexapods. This need is more
apparent when these mechanisms are employed in machining industry where precision and …

Performance analysis and dexterity monitoring of hexapod-based simulator

MRC Qazani, H Asadi, S Pedrammehr… - 2018 4th …, 2018 - ieeexplore.ieee.org
Washout filter is in demand to generate the vehicle acceleration and angular velocities with
high loyalty to make the best realistic motion. The limitation of the simulator's moving …

A decoupled linear model predictive control-based motion cueing algorithm for simulation-based motion platform with limitted workspace

MRC Qazani, H Asadi… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The simulation-based motion platforms (SBMPs) are useful devices to reproduce the motion
feeling for a driver/piolet. The SBMPs are restricted due to limitations of the platforms' …

An efficient neuroevolution approach for heart disease detection

SMJ Jalali, M Karimi, A Khosravi… - … on Systems, Man and …, 2019 - ieeexplore.ieee.org
Cardiovascular diseases are one of the main causes of death among individuals over the
last decade. Early diagnosis and recognizing of warning signs of this disease facilitate …

A model predictive control-based motion cueing algorithm with consideration of joints' limitations for hexapod motion platform

MRC Qazani, H Asadi… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The regeneration of the motion signals of a real vehicle is not physically possible because of
the workspace limitations of the platforms. The motion cueing algorithms (MCAs) are in …

Kinematic manipulability analysis of hexarot simulators

S Pedrammehr, MRC Qazani, H Asadi… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
Hexarot is a popular member of the axisymmetric parallel mechanisms family. One of the
challenges in hexarot manipulators is to analyze their manipulability. In this paper, the …