pid_velocity Namespace Reference

Classes
class	PidVelocity
Functions
def	__init__
def	appendVel
def	calcRollingVel
def	calcVelocity
def	doPid
def	spin
	initialize variables
def	spinOnce
def	targetCallback
def	wheelCallback
Variables
tuple	cur_vel = (1 / self.ticks_per_meter)
	enc = msg.data
tuple	p = array(self.prev_vel)
tuple	pid_dt = pid_dt_duration.to_sec()
tuple	pid_dt_duration = rospy.Time.now()
tuple	pidVelocity = PidVelocity()

---

Function Documentation

def pid_velocity.__init__

(

self

)

Definition at line 38 of file pid_velocity.py.

def pid_velocity.appendVel	(		self,
			val
	)

Definition at line 152 of file pid_velocity.py.

def pid_velocity.calcRollingVel

(

self

)

Definition at line 158 of file pid_velocity.py.

def pid_velocity.calcVelocity

(

self

)

Definition at line 118 of file pid_velocity.py.

def pid_velocity.doPid

(

self

)

Definition at line 164 of file pid_velocity.py.

def pid_velocity.spin

(

self

)

initialize variables

get parameters #### subscribers/publishers

Definition at line 86 of file pid_velocity.py.

def pid_velocity.spinOnce

(

self

)

Definition at line 98 of file pid_velocity.py.

def pid_velocity.targetCallback	(		self,
			msg
	)

Definition at line 212 of file pid_velocity.py.

def pid_velocity.wheelCallback	(		self,
			msg
	)

Definition at line 195 of file pid_velocity.py.

---

Variable Documentation

tuple pid_velocity::cur_vel = (1 / self.ticks_per_meter)

Definition at line 126 of file pid_velocity.py.

pid_velocity::enc = msg.data

Definition at line 197 of file pid_velocity.py.

tuple pid_velocity::p = array(self.prev_vel)

Definition at line 160 of file pid_velocity.py.

tuple pid_velocity::pid_dt = pid_dt_duration.to_sec()

Definition at line 167 of file pid_velocity.py.

tuple pid_velocity::pid_dt_duration = rospy.Time.now()

Definition at line 166 of file pid_velocity.py.

tuple pid_velocity::pidVelocity = PidVelocity()

main 

Definition at line 221 of file pid_velocity.py.