High-Stiffness Control of Series Elastic Actuators Using a Noise Reduction Disturbance Observer.
Abner AsignacionKevin HaningerSehoon OhHyunwook LeePublished in: IEEE Trans. Ind. Electron. (2022)
Keyphrases
- noise reduction
- control system
- edge preserving
- signal to noise ratio
- noise level
- noisy environments
- median filter
- edge detection
- noise removal
- control method
- noise free
- control strategy
- wiener filter
- nonlinear diffusion
- edge enhancement
- noise cancellation
- shape memory alloy
- degrees of freedom
- noise filtering
- anisotropic diffusion
- edge preservation
- active control
- impedance control
- hearing aids