Research Article
Optimizing Pinned Nodes to Maximize the Convergence Rate of Multiagent Systems with Digraph Topologies
Algorithm 1
Searching for the pinned node set
that maximizes
.Input: | the Laplacian matrix , the pinning strength , the number of pinned nodes | Output: the pinned node set ; | 1: permute the indices of the nodes of graph to transform into the form (19) | 2: compute the left eigenvectors of corresponding to and normalize | them with -norm | 3: permute the indices of the nodes in the subgraphs to get , | | 4: initialize and , with | 5: while do | 6: find the smallest and add the node to the node set | : | 7: update | 8: end while | 9: return , |
|