Table 1.
Radar system status and scoring recommendation form.
Fig 1.
Status evaluation index system of the radar system.
Fig 2.
Subordinate function family of deterioration degree di of evaluation index.
Fig 3.
Flow chart of CS optimizing SVR model.
Table 2.
Comprehensive weights of every index (part).
Table 3.
Observations of state evaluation index (part).
Table 4.
The principal value region of every status.
Fig 4.
Comparison of actual value of validation sample with SVR regression value of stochastic optimization.
Fig 5.
Relative error of the SVR regression of stochastic optimization.
Fig 6.
The fitness curve of CS-SVR (Termination of iteration = 200, Number of nest Nest = 20).
Fig 7.
Comparison of the actual value of validation samples with the regression of CS-SVR.
Fig 8.
Relative error diagram of CS-SVR regression.
Fig 9.
Comparison of the evaluation results of FCCS-SVR model and CS-SVR model (Termination of iteration = 200, Number of nest Nest = 20).
Fig 10.
Comparison of the convergence of PSO-SVR, GA-SVR, BA-SVR, CS-SVR and FCCS-SVR.
Fig 11.
Evaluation result of BA-SVR.
Fig 12.
30 groups of evaluation value by using FCCS-SVR.
Table 5.
Evaluation values based on FCCS-SVR.
Table 6.
Parameters and evaluation accuracy by different models.
Table 7.
Status comment.