What is the kinematic equations relating the end-effecter position and orientation to the joint displacements. Shown below is a construction robot having two revolute joints and one prismatic joint.Notice that the axis of the prismatic joint has an offset of 1 from the first revolute joint atthe origin O. Namely, the distance between point O and point A is 1, a constant, and theangle between OA and AB is 90 degrees, a constant as well. Joint 2 is a prismatic joint,whose displacement is given by distance d, a variable. Using the geometric parameters andjoint displacements shown in the figure, answer the following questions.yLink 3BJoint 3Link 2Link 1Joint 2AᎾLink 0Joint 1Link 0xex

Answered: Image /qna-images/answer/217cc216-b17d-4243-b9f8-3ccb7132ad04.jpg

Answered: Shown below is a construction robot…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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8. A Hooke's joint connects two shafts whose axes intersect at 150°. The driving shaft rotates uni- formly at 120 r.p.m. The driven shaft operates against a steady torque of 150 N-m and carries a flywheel whose mass is 45 kg and radius of gyration 150 mm. Find the maximum torque which will be exerted by the driving shaft. [Ans. 187 N-m] mum
Derive the equation of motion for the following system, using (the rotation of the beam about the hinge) as the degree-of-freedom. Not that there is an applied force (Fo sin wt) as well as an applied moment (Mo sin wt). The total bar mass is m. Treat the bar as two bars: one to the left of the hinge point; one to the right. The one to the left has a mass moment of inertia of- mL²; the one to the 27 192 1 mL². Then transform this Fo sin cor right has a mass moment of inertia of- 192 differential equation of the Laplace domain, assuming zero initial conditions. Lastly, compute the damping ratio and damped natural frequency for this system. TET 4 fm o Mo sin or
Block String Rod Disk Mech 3. As shown above, a uniform disk is mounted to an axle and is free to rotate without friction. A thin uniform rod is rigidly attached to the disk so that it will rotate with the disk. A block is attached to the end of the rod. Properties of the disk, rod, and block are as follows. Disk: Зт, radius R, moment of inertia about center ID = mR² mass = %3D Rod: m, length = 2R, moment of inertia about one end IR mR? mass = Block: mass = 2m The system is held in equilibrium with the rod at an angle 0, to the vertical, as shown above, by a horizontal string of negligible mass with one end attached to the disk and the other to a wall. Express your answers to the following in terms of m, R, 00, and g. (a) Determine the tension in the string.
(image attached) 1. Find the member force in AB. 2. Find the member force in BC. 3. Find the member force in BD. 4. Find the member force in CD. 5. Find the absolute vertical displacement of joint C (in inches). Use principal of virtual work. 6. Does the vertical displacement of C move up or down?
please i need her solving with using the formulas attached below of pin joint linkage
Task 3 Generate free body diagram for the following mechanism: C B 4 m E D m 6 m -8 m-
3.9 The linkage in Fig. 3-10 has 0,A = 8mm, AB = 19. 3mm, AC = 13. 3mm, and offset = %3D 3. 8mm. The crank angle in the position shown is 34. 3° and ZBAC =38. 6°. Find wz, vA, VB, Vc for the position shown for w, = 15rad/s in the direction shown. ( Choose two methods) 1) Use the velocity difference graphical method. 2) Use the instantaneous center graphical method. 3) Use the analytical method. @2 B offset 02 Fig. 3-10
Q3/ For the crank- connecting rod mechanism shown: OA= 10cm , AB= 30 cm, AC= 10 cm, it's single degree of freedom coordinate is e. If angular velocity of OA=30 rad/sec. Find angular velocity AB at e = (30)° crank angle. A C 8.7 rad/sec O23 rad/sec O 16.3 rad/sec
E A planar four-bar linkage mechanism with 3 revolute kinematic pairs and 1 prismatic kinematic pair is shown in the figure, where AB 1 CE and FD I CE. The T-shaped link CDEF is constructed such that the slider B can cross the point D, and CE is sufficiently long. For the given lengths as shown, the mechanism is E 3 cm D 1.5 cm 5 cm HIB 3 cm
Figure 1.1 shows a crank, OA = 72 mm long which rotates anticlockwise about O at w = .A straight bar DBC is pivoted at B, which is 150 mm vertically below O and the rev 150 min length BC = 75 mm. The portion BD of this bar slides in a trunnion fitted at A on the crank OA. A slider E slides in horizontal guides 30 mm below B, and is connected to C by a rod CE = 240 mm long. For the position shown, where angle AOB = 120°, 1.1. Construct a space diagram 1.2. Construct a velocity diagram then 1.3. Find the linear velocity of slider E 120 E Figure 1.1 Plain mechanism
2. (A) Sketch the kinematic diagram of the following mechanism shown and give brief description on how each link move relative to each other. (B) compute the degree of freedom. (C) Determine the location of all revolute pairs shown in the figure as revolute pairs J and K moves to J' and K'. Use the actual size based on the figure below. z, OVERHEAD LOADER
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