PX4 parameter group: FW Rate Control

This page lists named parameter set commands in the PX4 FW Rate Control group. All commands use PARAM_SET and are governed by PX4_COMMAND_MODE, operator guard, and PX4_PARAMETER_WRITE_ALLOWLIST.

Metric	Count
Parameters	36
`FLOAT`	29
`INT32`	7
`Standard`	36
`System`	0
`Developer`	0
Reboot required	0
`volatile`	0

Parameters

PX4 Parameter	Command type	Category	Type	Default	Range	Unit	Shape	Reboot	Volatile	PX4 short description
`FW_ACRO_X_MAX`	`px4.parameter.fw_acro_x_max.set`	Standard	Float	90.0	10.0..720.0	deg	-	no	no	Acro body roll max rate setpoint
`FW_ACRO_YAW_EN`	`px4.parameter.fw_acro_yaw_en.set`	Standard	Int32	0	-	-	enum 2	no	no	Enable yaw rate controller in Acro
`FW_ACRO_Y_MAX`	`px4.parameter.fw_acro_y_max.set`	Standard	Float	90.0	10.0..720.0	deg	-	no	no	Acro body pitch max rate setpoint
`FW_ACRO_Z_MAX`	`px4.parameter.fw_acro_z_max.set`	Standard	Float	45.0	10.0..720.0	deg	-	no	no	Acro body yaw max rate setpoint
`FW_ARSP_SCALE_EN`	`px4.parameter.fw_arsp_scale_en.set`	Standard	Int32	1	-	-	enum 2	no	no	Enable airspeed scaling
`FW_BAT_SCALE_EN`	`px4.parameter.fw_bat_scale_en.set`	Standard	Int32	0	-	-	enum 2	no	no	Enable throttle scale by battery level
`FW_DTRIM_P_VMAX`	`px4.parameter.fw_dtrim_p_vmax.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Pitch trim increment at maximum airspeed
`FW_DTRIM_P_VMIN`	`px4.parameter.fw_dtrim_p_vmin.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Pitch trim increment at minimum airspeed
`FW_DTRIM_R_VMAX`	`px4.parameter.fw_dtrim_r_vmax.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Roll trim increment at maximum airspeed
`FW_DTRIM_R_VMIN`	`px4.parameter.fw_dtrim_r_vmin.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Roll trim increment at minimum airspeed
`FW_DTRIM_Y_VMAX`	`px4.parameter.fw_dtrim_y_vmax.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Yaw trim increment at maximum airspeed
`FW_DTRIM_Y_VMIN`	`px4.parameter.fw_dtrim_y_vmin.set`	Standard	Float	0.0	-0.5..0.5	-	-	no	no	Yaw trim increment at minimum airspeed
`FW_FLAPS_MAN`	`px4.parameter.fw_flaps_man.set`	Standard	Int32	0	-	-	enum 7	no	no	Flap input in manual flight
`FW_GC_EN`	`px4.parameter.fw_gc_en.set`	Standard	Int32	1	-	-	enum 2	no	no	Enable rate gain compression
`FW_GC_GAIN_MIN`	`px4.parameter.fw_gc_gain_min.set`	Standard	Float	0.3	0.0..1.0	-	-	no	no	Compression gain lower limit
`FW_MAN_P_SC`	`px4.parameter.fw_man_p_sc.set`	Standard	Float	1.0	>= 0.0	norm	-	no	no	Manual pitch scale
`FW_MAN_R_SC`	`px4.parameter.fw_man_r_sc.set`	Standard	Float	1.0	0.0..1.0	norm	-	no	no	Manual roll scale
`FW_MAN_Y_SC`	`px4.parameter.fw_man_y_sc.set`	Standard	Float	1.0	>= 0.0	norm	-	no	no	Manual yaw scale
`FW_PR_D`	`px4.parameter.fw_pr_d.set`	Standard	Float	0.0	0.0..10.0	%/rad/s	-	no	no	Pitch rate derivative gain
`FW_PR_FF`	`px4.parameter.fw_pr_ff.set`	Standard	Float	0.5	0.0..10.0	%/rad/s	-	no	no	Pitch rate feed forward
`FW_PR_I`	`px4.parameter.fw_pr_i.set`	Standard	Float	0.1	0.0..10.0	%/rad	-	no	no	Pitch rate integrator gain
`FW_PR_IMAX`	`px4.parameter.fw_pr_imax.set`	Standard	Float	0.4	0.0..1.0	-	-	no	no	Pitch rate integrator limit
`FW_PR_P`	`px4.parameter.fw_pr_p.set`	Standard	Float	0.08	0.0..10.0	%/rad/s	-	no	no	Pitch rate proportional gain
`FW_RLL_TO_YAW_FF`	`px4.parameter.fw_rll_to_yaw_ff.set`	Standard	Float	0.0	>= 0.0	-	-	no	no	Roll control to yaw control feedforward gain
`FW_RR_D`	`px4.parameter.fw_rr_d.set`	Standard	Float	0.0	0.0..10.0	%/rad/s	-	no	no	Roll rate derivative gain
`FW_RR_FF`	`px4.parameter.fw_rr_ff.set`	Standard	Float	0.5	0.0..10.0	%/rad/s	-	no	no	Roll rate feed forward
`FW_RR_I`	`px4.parameter.fw_rr_i.set`	Standard	Float	0.1	0.0..10.0	%/rad	-	no	no	Roll rate integrator gain
`FW_RR_IMAX`	`px4.parameter.fw_rr_imax.set`	Standard	Float	0.2	0.0..1.0	-	-	no	no	Roll integrator limit
`FW_RR_P`	`px4.parameter.fw_rr_p.set`	Standard	Float	0.05	0.0..10.0	%/rad/s	-	no	no	Roll rate proportional gain
`FW_SPOILERS_MAN`	`px4.parameter.fw_spoilers_man.set`	Standard	Int32	0	-	-	enum 7	no	no	Spoiler input in manual flight
`FW_USE_AIRSPD`	`px4.parameter.fw_use_airspd.set`	Standard	Int32	1	-	-	enum 2	no	no	Use airspeed for control
`FW_YR_D`	`px4.parameter.fw_yr_d.set`	Standard	Float	0.0	0.0..10.0	%/rad/s	-	no	no	Yaw rate derivative gain
`FW_YR_FF`	`px4.parameter.fw_yr_ff.set`	Standard	Float	0.3	0.0..10.0	%/rad/s	-	no	no	Yaw rate feed forward
`FW_YR_I`	`px4.parameter.fw_yr_i.set`	Standard	Float	0.1	0.0..10.0	%/rad	-	no	no	Yaw rate integrator gain
`FW_YR_IMAX`	`px4.parameter.fw_yr_imax.set`	Standard	Float	0.2	0.0..1.0	-	-	no	no	Yaw rate integrator limit
`FW_YR_P`	`px4.parameter.fw_yr_p.set`	Standard	Float	0.05	0.0..10.0	%/rad/s	-	no	no	Yaw rate proportional gain

​PX4 parameter group: FW Rate Control

​Parameters

PX4 parameter group: FW Rate Control

Parameters