The Nonlinear Single Controller of DGEN380 Aero Engine Design

Figure 3

The results of the identification of mapping relation between the rotary. (a) The corresponding relation between the consumed work by fan and low rotor speed (spot-component test data, line-identification curve). (b) The corresponding relation between the produced work by LPT and low rotor speed (spot-component test data, line-identification curve). (c) The corresponding relation between the consumed work by HPC and high rotor speed (spot-component test data, line-identification curve). (d) The corresponding relation between the produced work by HPT and high rotor speed (spot-component test data, line-identification curve).

(a)

(b)

(c)

(d)