This project simulates the 3D attitude control of a quadcopter using PID controllers in MATLAB. The simulation numerically integrates the quadcopter’s nonlinear equations of motion using the ODE45 ...

Abstract: Minimally invasive surgery has seen rapid advancements in recent years, with various medical instruments such as catheters and endoscopes developed to reduce patient trauma. However, ...

Static calibration: peak output current vs. soil resistance (log-log), showing inverse I ∝ 1/R relationship. Optimized dynamic response at R_soil = 15 kΩ: fast settling (<0.2 ms) with stable 1 kHz ...

Abstract: Soft strain sensors are soft electronic devices capable of quantifying mechanical deformation, and they have been extensively explored in human health monitoring, and soft robotics. However, ...

Wearable assistive devices such as ankle-foot orthoses (AFOs) or exoskeletons are commonly evaluated using musculoskeletal simulations, yet the interface between device and body is typically ...

Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description of ...