Description:13 PERSPECTIVES ON ADAPTIVE CONTROL 545. 9.4 Nonlinear Transformations 398. 9.5 Applications of Gain Scheduling 402 13.1 introduction 545 +. 9.6 Conclusions 416 13.2 Adaptive Signal Processing 546. Problems 416 13.3 Extremum Control 550. References 417 13.4 Expert Control Systems