Stochastic Response Spectrum Determination of Nonlinear Systems Endowed with Fractional Derivative Elements

Physics, Mechanics, Engineering, Mechanical Engineering, Architecture and Civil Engineering,
nonlinear vibrations   fractional derivatives   statistical linearization   stochastic averaging   stationary responses   conditional power spectrum  

Stochastic Response Spectrum Study of Nonlinear Systems: Introduction and Analysis Methods of Fractional Derivative Elements Academic Background In the fields of engineering and physics, nonlinear dynamic systems are widely used to model complex phenomena. However, predicting the response of these systems under stochastic excitation becomes highly ...

Exoskeleton-Assisted Stance and Kneeling Balance and Work Task Evaluation in Construction

Engineering, Mechanical Engineering, Architecture and Civil Engineering, Information Science, Automation, Artificial Intelligence, Medicine, Orthopedics,
exoskeleton   construction workers   balance control   virtual reality   welding tasks   knee joint   fall risk reduction  

Balance and Task Evaluation of Construction Workers Assisted by Knee Exoskeletons Background Introduction Construction workers face serious safety and health risks in hazardous working environments, especially when working at heights. Prolonged standing and kneeling postures can lead to knee injuries, musculoskeletal disorders, and visual disturban...