小編給大家分享一下如何使用python實現(xiàn)nao機器人手臂動作控制,希望大家閱讀完這篇文章之后都有所收獲,下面讓我們一起去探討吧!

這些天依然在看nao公司文檔的東西,把讀過的代碼順手敲了出來。代碼依然很簡單,但是為什么我要寫博客呢?這其中有很大的原因在于,代碼是死的,可是讀著讀著就感覺代碼活了,而且,每次讀都會有不同的感受。咱就直接看正題吧。
#-*-encoding:UTF-8-*-
import sys
import motion
import almath
from naoqi import ALProxy
def StiffnessOn(proxy):
#we use the body name to signify the collection of all jionts
pName="Body"
pStiffnessLists=1.0
pTimeLists=1.0
proxy.stiffnessInterpolation(pName,pStiffnessLists,pTimeLists)
def main(robotIP):
''' example showing a path of two position
'''
try:
motionProxy=ALProxy("ALMotion",robotIP,9559)
except Exception ,e:
print"could not create a proxy to almotion"
print str(e)
try:
postureProxy=ALProxy("ALRobotPosture",robotIP,9559)
except Exception ,e:
print"could not create a proxy to alRobotPosture"
print str(e)
#set the nao stiffness on
StiffnessOn(motionProxy)
#set the nao to standinit
postureProxy.goToPosture("StandInit",0.5)
effector="LArm"
space=motion.FRAME_ROBOT
# AXIS_MASK_VEL=7
axisMask=almath.AXIS_MASK_VEL
isAbsolute=False
#since we are in relative, the current position is zero
currentPos=[0.0,0.0,0.0,0.0,0.0,0.0]
#define the changes in relative to the current position
dx=0.03 #translation axis x
dy=0.03 #translation axis y
dz=0.00 #translation axis z
dwx=0.00 #rotation axis x
dwy=0.00 #rotation axis x
dwz=0.00 #rotation axis x
targetPos=[dx,dy,dz,dwx,dwy,dwz]
#go to the target and back again
path=[targetPos,currentPos]
times=[2.0,4.0]#seconds
motionProxy.positionInterpolation(effector,space,path,axisMask,times,isAbsolute)
if __name__=="__main()__":
robotIP="127.0.0.1"
if len(sys.argv)<=1:
print "use default :127.0.0.1"
else:
robotIP=sys.argv[1]
main(robotIP)接下來是另一個:
#-*-encoding:UTF-8-*-
''' Cartesian control :arm trajectory example'''
import sys
import motion
import almath
from naoqi import ALProxy
def StiffnessOn(proxy):
pName="Body"
pStiffnessLists=1.0
pTimeLists=1.0
proxy.stiffnessInterpolation(pName,pStiffnessLists,pTimeLists)
def main(robotIP):
'''showing a hand ellipoid
'''
try:
motionProxy=ALProxy("ALProxy",robotIP,9559)
except Exception,e:
print"could not create a proxy "
print"error was ",e
try:
postureProxy=ALProxy("ALRobotProxy",robotIP,9559)
except Exception ,e:
print"could not create a proxy"
print "error was",e
#send nao in stiffness on
setStiffnessOn(motionProxy)
#send nao to pose init
postureProxy.goToPosture("StandInit",0.5)
effector="LArm"
space=motion.FRAME_ROBOT
path=[
[0.0,-0.05,+0.00,0.0,0.0,0.0], #pose1
[0.0,+0.00,+0.04,0.0,0.0,0.0], #pose2
[0.0,+0.04,+0.00,0.0,0.0,0.0], #pose3
[0.0,+0.00,-0.02,0.0,0.0,0.0], #pose4
[0.0,-0.05,+0.00,0.0,0.0,0.0], #pose5
[0.0,+0.00,+0.00,0.0,0.0,0.0]
] #pose6
axisMask=7
times=[0.5,1.0,2.0,3.0,4.0,4.5] #seconds
isAbsolute=False
motionProxy.positionInterpolation(effector,space,path,axisMask,times,isAbsolute)
if __name__=="__main__":
robotIP="127.0.0.1"
if len(sys.argv)<=1:
print "usage local ip "
else:
robotIP=sys.argv[1]
main(robotIP)看完了這篇文章,相信你對“如何使用python實現(xiàn)nao機器人手臂動作控制”有了一定的了解,如果想了解更多相關知識,歡迎關注創(chuàng)新互聯(lián)成都網(wǎng)站設計公司行業(yè)資訊頻道,感謝各位的閱讀!
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