Question

RO2O4 = 1 m, RAO2 = RBO4 = 0.3 m, RPA = RPB = 0.4 m 1. the left two-link planar robot is attempting to transfer a small object labeled P to the similar right robot. At the posture indicated, ?2 = 45° and ?3/2 = -15°. (Note ?3/2 = ?3 - ?2 is given, since that is the angle controlled by the motor at joint A.) Determine ?4 and ?5/4 to allow the right robot to take possession of object P. USE VECTOR POSTURE ANALYSIS NOT GEOMETRY! 2. For the transfer of the object described in the previous part, it is necessary that the velocities of point P of the two robots match. If the two input velocities of the first robot are ?2 = 10 rad/s cw and ?3/2 = 15 rad/s ccw (Note ?3/2 = ?3 - ?2) , what angular velocities must be used for ?4 and ?5/4? USE VECTOR VELOCITY ANALYSIS NOT IC OR POLYGON! 3. To Successfully transfer an object between two robots, as described in the previous problems, it is helpful if the accelerations are also matched at point P. Assuming that the two input accelerations are ?2 = ?3 = 0 rad/s² at this instant for the robot on the left, what angular accelerations must be given to the two joints of the robot on the right to achieve this? USE VECTOR ACCELERATION ANALYSIS NOT POLYGON!

          RO2O4 = 1 m, RAO2 = RBO4 = 0.3 m, RPA = RPB = 0.4 m

1. the left two-link planar robot is attempting to transfer a small object labeled P to the similar right robot. At the posture indicated, ?2 = 45° and ?3/2 = -15°. (Note ?3/2 = ?3 - ?2 is given, since that is the angle controlled by the motor at joint A.) Determine ?4 and ?5/4 to allow the right robot to take possession of object P.

USE VECTOR POSTURE ANALYSIS NOT GEOMETRY!

2. For the transfer of the object described in the previous part, it is necessary that the velocities of point P of the two robots match. If the two input velocities of the first robot are ?2 = 10 rad/s cw and ?3/2 = 15 rad/s ccw (Note ?3/2 = ?3 - ?2) , what angular velocities must be used for ?4 and ?5/4?

USE VECTOR VELOCITY ANALYSIS NOT IC OR POLYGON!

3. To Successfully transfer an object between two robots, as described in the previous problems, it is helpful if the accelerations are also matched at point P. Assuming that the two input accelerations are ?2 = ?3 = 0 rad/s² at this instant for the robot on the left, what angular accelerations must be given to the two joints of the robot on the right to achieve this?

USE VECTOR ACCELERATION ANALYSIS NOT POLYGON!

RO2O4 = 1 m, RAO2 = RBO4 = 0.3 m, RPA = RPB = 0.4 m

1. the left two-link planar robot is attempting to transfer a small object labeled P to the similar right robot. At the posture indicated, ?2 = 45° and ?3/2 = -15°. (Note ?3/2 = ?3 - ?2 is given, since that is the angle controlled by the motor at joint A.) Determine ?4 and ?5/4 to allow the right robot to take possession of object P.

USE VECTOR POSTURE ANALYSIS NOT GEOMETRY!

2. For the transfer of the object described in the previous part, it is necessary that the velocities of point P of the two robots match. If the two input velocities of the first robot are ?2 = 10 rad/s cw and ?3/2 = 15 rad/s ccw (Note ?3/2 = ?3 - ?2) , what angular velocities must be used for ?4 and ?5/4?

USE VECTOR VELOCITY ANALYSIS NOT IC OR POLYGON!

3. To Successfully transfer an object between two robots, as described in the previous problems, it is helpful if the accelerations are also matched at point P. Assuming that the two input accelerations are ?2 = ?3 = 0 rad/s² at this instant for the robot on the left, what angular accelerations must be given to the two joints of the robot on the right to achieve this?

USE VECTOR ACCELERATION ANALYSIS NOT POLYGON!

Added by Wayne B.

Question

Please give Ace some feedback