The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...

The solar system is kind of hard to observe in motion all at once. Sometimes, it’s nice to have a little model to look at, so ...

Magnetic Ride Control (MRC or MagneRide) is a General Motors chassis and suspension technology that adapts and adjusts the shock absorbers of a vehicle in real-time in response to changes in terrain ...

This is another of my attempts to control a dc motor, the first one was successful but this time I'm modifying some components for a higher voltage workload. List of equipment I use Cameras Sony a6300 ...

Abstract: High-precision, high-reliability control of linear motors is crucial for intelligent manufacturing. However, existing methods are hindered by insufficient adaptive convergence, reliance on ...

Abstract: This article proposes an improved deadbeat predictive current control (DPCC) method and an adaptive fixed-time speed controller to enhance the current and speed tracking performance of ...

In a bizarre incident from Pennsylvania, an Uber driver spotted a snake in the trunk of his vehicle after dropping off passengers from a reptile show the previous night. It definitely is not a common ...

rocket_sim/ ├── atmosphere.py # ISA model (temperature, pressure, density, gravity) ├── thrust_curve.py # Motor thrust curves (.eng loader + built-in motors) ├── rocket.py # Rocket config (mass, ...