Distributed range-free localization via hierarchical nonconvex constrained optimization.
Pei XieKeyou YouShiji SongCheng WuPublished in: Signal Process. (2019)
Keyphrases
- constrained optimization
- objective function
- lagrange multipliers
- constrained optimization problems
- stationary points
- penalty function
- unconstrained optimization
- constraint handling
- augmented lagrangian
- inequality constraints
- interval analysis
- global optimization
- lagrange multiplier method
- optimization problems
- pattern search
- penalty functions
- optimization methods
- image reconstruction