CMSIS-DSP  Version 1.8.0
CMSIS DSP Software Library
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
arm_pid_instance_f32 Struct Reference

Instance structure for the floating-point PID Control.

Data Fields

float32_t A0
float32_t A1
float32_t A2
float32_t state [3]
float32_t Kp
float32_t Ki
float32_t Kd

Field Documentation

float32_t arm_pid_instance_f32::A0

The derived gain, A0 = Kp + Ki + Kd .

float32_t arm_pid_instance_f32::A1

The derived gain, A1 = -Kp - 2Kd.

float32_t arm_pid_instance_f32::A2

The derived gain, A2 = Kd .

float32_t arm_pid_instance_f32::Kd

The derivative gain.

float32_t arm_pid_instance_f32::Ki

The integral gain.

float32_t arm_pid_instance_f32::Kp

The proportional gain.

float32_t arm_pid_instance_f32::state[3]

The state array of length 3.