KDC KuC Gain

K_DC Gain

The Compensator Design window and the equation for the K_DC variable are shown in the 3-Pole/ 3-Zero (3P3Z) Compensator page. This variable represents a DC gain for the compensator. This variable is intended to introduce a DC gain offset to the compensator, without having to adjust the frequency location of the pole/zero placement of the compensator. The default value is set equal to one (1).

K_uC Gain Calculation

In order to account for gains associated with the feedback sensing network, Pulse Width Modulation (PWM) and Analog-to-Digital Converter (ADC) modules, the Digital Compensator Design Tool (DCDT) will take into account the corresponding information provided to compute the K_uC gain. This gain must be included at the time of generating the digital compensator coefficients of the header file (Output Report > Generate code Option). This gain will be automatically introduced by enabling the Implement K_uC gain checkbox option. Alternatively, you might manually enter this gain value using the K_DC field.