Sure, that configuration is just fine for rc plane and multicopter enthusiasts, but for roboticists looking to drive these bldc motors in a low-speed-high-torque configuration, the searches come ...
The core of the project is a brushless DC motor originally intended a hydrofoil which is capable of providing 11 pounds (about 5 kg) of thrust. [Braden] has integrated it into a 3D-printed fin ...
The role of FPGA or DSP usually is to run very high speed control loops ... to get the maximum generated torque. Therefore, the motor requires electronic control for proper operation. For the common 3 ...
The fastest and most inner loop is the space-vector modulated PI current control of the RoboDrive BLDC motors. It runs at 20kHz on ... of the joint seamlessly from compliant torque control to stiff ...