α

0.5

0.7

0.9

1.0

Time/(s)

Relativeerror

INM [25]

48.39938155

48.38462401

48.37244188

48.36813716

138.02153018

——

MASC-N

48.40010322

48.38539992

48.37338163

48.36918903

17.133438792

1.60362453 e-05