Research Article

Fractional-Order Predictive Functional Control of Industrial Processes with Partial Actuator Failures

Table 5

The results of control performance obtained by FOPFC and PFC in Simulation 3.

 CaseAlgorithmIAEITAEMdEss

Three constant faultsCase 1FOPFC167.79852.2172.0980.0252
GA-FOPFC178.77053.4650.3260.0436
PSO-FOPFC167.45749.6450.4380.0248
PEO-FOPFC143.50242.1590.1290.0152
Case 2FOPFC204.48067.0943.0180.0708
GA-FOPFC205.66664.2341.2010.0360
PSO-FOPFC193.77460.0131.0040.0261
PEO-FOPFC163.05149.1120.9380.0207
Case 3FOPFC231.06578.4843.3120.0162
GA-FOPFC227.80773.8551.7190.0155
PSO-FOPFC215.67769.3381.8570.0221
PEO-FOPFC181.60256.0491.5110.0180

Three time-varying faultsCase 4FOPFC180.79956.2682.3810.0266
GA-FOPFC179.44555.3830.6010.0360
PSO-FOPFC171.84251.9180.6220.0360
PEO-FOPFC154.26146.6320.6910.0252
Case 5FOPFC213.97669.6882.9810.0675
GA-FOPFC207.15665.1221.3090.0884
PSO-FOPFC196.74361.1161.4150.0316
PEO-FOPFC178.01355.0441.5870.0220
Case 6FOPFC267.11494.2544.2700.5764
GA-FOPFC264.11290.7212.2910.1552
PSO-FOPFC249.10684.2952.5910.0306
PEO-FOPFC213.87669.3742.3770.0429