Bang-bang control of a second-order non-linear stable plant with fourth- order nonlinearity.
Krishnan BalachandranD. SomasundaramPublished in: Kybernetika (1983)
Keyphrases
- fourth order
- control system
- noise removal
- high order
- partial differential equations
- image interpolation
- pi control
- higher order statistics
- anisotropic diffusion
- nonlinear diffusion
- higher order
- smooth regions
- gaussian derivatives
- diffusion process
- control strategy
- noise reduction
- image enhancement
- markov random field