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Draw the approximate work space for the robot shown in Figure P.1.4. Assume that the dimensions...
Assume the coordinate frame assignments shown in the figure for the Rhino robot used in the...
Assume the coordinate frame assignments shown in the figure for the Rhino robot used in the lab and the transformation matrix from the base frame to the end effector frame Ts is as given below Suppose we want to use the Rhino for a painting application where the end-effector should point at 4j degrees from the horizontal. In this case, we would need to align the end-effector frame Z axis (Z4) at 135 degrees to Z axis Given the desired...
Question 3 a) For the 3-DoF robot in Figure 3, draw the frames if the D-H...
Question 3 a) For the 3-DoF robot in Figure 3, draw the frames if the D-H convention is used b) Using the D-H frames, express rotation matrix R as a function of 8,8... c) Solve the inverse kinematics problem, that is, 0.0... given a desired orientation defined by the rotation matrix: - Jq4. where d) Express the Jacobian matrix for the relationship velocity of frame 3 expressed within frame o. is the absolute angular Figure 3: 3-Dof robot with the...
1. A gravity dam is shown in Figure 1. Assume the coefficient of friction between the...
1. A gravity dam is shown in Figure 1. Assume the coefficient of friction between the dam base and the foundation is 0.75, the specific gravity of concrete is 2.5, and uplift forces exist on the base of the dam. Neglect earthquake and silt (sedimentation) forces and take the unit weight of water as 9.81 kN/m². The freeboard is 3.0 m. Calculate the safety factor against the sliding and overturning. Check whether the dam is safe against sliding and overturning...
please help asap 3. (10 points) Conslder the two-link planar robot shown in the figure. (not to scale) 0O 12-5 cm 0,--300°.92 = 45°.11 (a) Sketch the orientation of the robot. (b) Determine the (x...
please help asap
3. (10 points) Conslder the two-link planar robot shown in the figure. (not to scale) 0O 12-5 cm 0,--300°.92 = 45°.11 (a) Sketch the orientation of the robot. (b) Determine the (x,y) coordinates of point P
3. (10 points) Conslder the two-link planar robot shown in the figure. (not to scale) 0O 12-5 cm 0,--300°.92 = 45°.11 (a) Sketch the orientation of the robot. (b) Determine the (x,y) coordinates of point P
Find the electric field at P in the figure shown below. (Take r = 1.4 m...
Find the electric field at P in the figure shown below. (Take r = 1.4 m and θ magnitude direction 45°. Measure the angle counterclockwise from the positive x-axis.) 9.0
Consider the frame and loading shown in the adjoining figure. Use the dimensions and load values...
Consider the frame and loading shown in the adjoining figure.
Use the dimensions and load values in the table below. Analyse the
frame and determine the reactions and internal actions required in
the table below. Enter your answers in the space provided.
Dimensions:
h = 3.8m
a = 2.5m
b = 4.8m
c = 1.8m
w = 20kn/m
Consider the frame and loading shown in the adjoining figure. Use the dimensions and load values in the table below. Analyse the...
Problem 4: (Robot strength scaling effects) - all students, G-15 pts- UG 25 pts 1) Consider...
Problem 4: (Robot strength scaling effects) - all students, G-15 pts- UG 25 pts 1) Consider a four legged "microrobot" consisting of a cubic body, and four single dimensional "legs" arranged in the corners as shown in Figure 1. Assume that the legs are passive, e.g. they flex to support the weight of the robot (Figure 1 shows the robot at the moment it is placed on the ground). Assume that the dimensions of the legs and body are proportional,...
Three charges are located in the space as shown in Figure 1. Find the electric potential...
Three charges are located in the space as shown in Figure 1. Find the electric potential at the point P. Find the dipole moment of this system, Find the potential at point P due to the dipole moment, Compare your answers of part (a) and (b), what is the percentage error by using the potential due to the dipole moment alone to approximate the exact solution given in part (a) ?
The supporting structure of a movable crate has the dimensions as shown in the figure. The...
The supporting structure of a movable crate has the dimensions as shown in the figure. The radius of the inner fiber of the curved part is 15" and the radius of the outer fiber of the curved part is 20". sing the curved beam theory, determine the following: the normal stresses at point P on section A-A. Are these stresses compressive or (a) tensile? (b) the normal stresses at the most outer point on section A-A. Are these stresses compressive...
The supporting structure of a movable crate has the dimensions as shown in the figure The...
The supporting structure of a movable crate has the dimensions as shown in the figure The radius of the inner fiber of the curved part is 15" and the radius of the outer fiber of the curved part is 20. Using the curved beam theory, determine the following: (a) the normal stresses at point P on section A-A. Are these stresses compressive or tensile? (b) the normal stresses at the most outer point on section A-A. Are these stresses compressive...
Assume the coordinate frame assignments shown in the figure for the Rhino robot used in the lab and the transformation matrix from the base frame to the end effector frame Ts is as given below Suppose we want to use the Rhino for a painting application where the end-effector should point at 4j degrees from the horizontal. In this case, we would need to align the end-effector frame Z axis (Z4) at 135 degrees to Z axis Given the desired...
Question 3 a) For the 3-DoF robot in Figure 3, draw the frames if the D-H convention is used b) Using the D-H frames, express rotation matrix R as a function of 8,8... c) Solve the inverse kinematics problem, that is, 0.0... given a desired orientation defined by the rotation matrix: - Jq4. where d) Express the Jacobian matrix for the relationship velocity of frame 3 expressed within frame o. is the absolute angular Figure 3: 3-Dof robot with the...
1. A gravity dam is shown in Figure 1. Assume the coefficient of friction between the dam base and the foundation is 0.75, the specific gravity of concrete is 2.5, and uplift forces exist on the base of the dam. Neglect earthquake and silt (sedimentation) forces and take the unit weight of water as 9.81 kN/m². The freeboard is 3.0 m. Calculate the safety factor against the sliding and overturning. Check whether the dam is safe against sliding and overturning...
please help asap
3. (10 points) Conslder the two-link planar robot shown in the figure. (not to scale) 0O 12-5 cm 0,--300°.92 = 45°.11 (a) Sketch the orientation of the robot. (b) Determine the (x,y) coordinates of point P
3. (10 points) Conslder the two-link planar robot shown in the figure. (not to scale) 0O 12-5 cm 0,--300°.92 = 45°.11 (a) Sketch the orientation of the robot. (b) Determine the (x,y) coordinates of point P
Find the electric field at P in the figure shown below. (Take r = 1.4 m and θ magnitude direction 45°. Measure the angle counterclockwise from the positive x-axis.) 9.0
Consider the frame and loading shown in the adjoining figure.
Use the dimensions and load values in the table below. Analyse the
frame and determine the reactions and internal actions required in
the table below. Enter your answers in the space provided.
Dimensions:
h = 3.8m
a = 2.5m
b = 4.8m
c = 1.8m
w = 20kn/m
Consider the frame and loading shown in the adjoining figure. Use the dimensions and load values in the table below. Analyse the...
Problem 4: (Robot strength scaling effects) - all students, G-15 pts- UG 25 pts 1) Consider a four legged "microrobot" consisting of a cubic body, and four single dimensional "legs" arranged in the corners as shown in Figure 1. Assume that the legs are passive, e.g. they flex to support the weight of the robot (Figure 1 shows the robot at the moment it is placed on the ground). Assume that the dimensions of the legs and body are proportional,...
Three charges are located in the space as shown in Figure 1. Find the electric potential at the point P. Find the dipole moment of this system, Find the potential at point P due to the dipole moment, Compare your answers of part (a) and (b), what is the percentage error by using the potential due to the dipole moment alone to approximate the exact solution given in part (a) ?
The supporting structure of a movable crate has the dimensions as shown in the figure. The radius of the inner fiber of the curved part is 15" and the radius of the outer fiber of the curved part is 20". sing the curved beam theory, determine the following: the normal stresses at point P on section A-A. Are these stresses compressive or (a) tensile? (b) the normal stresses at the most outer point on section A-A. Are these stresses compressive...
The supporting structure of a movable crate has the dimensions as shown in the figure The radius of the inner fiber of the curved part is 15" and the radius of the outer fiber of the curved part is 20. Using the curved beam theory, determine the following: (a) the normal stresses at point P on section A-A. Are these stresses compressive or tensile? (b) the normal stresses at the most outer point on section A-A. Are these stresses compressive...
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