Design a cam for a rise-return-dwell (RRD) application using the fourth order polynomial. The position, velocity,...

Design a cam for a rise-return-dwell (RRD) application using the fourth order polynomial. The position, velocity, and acceleration should be zero at the beginning of the rise h, and the velocity should be zero at the end of the rise.

Plot s, v, a, and j profiles for BOTH fourth and fifth order polynomials using EXCEL.

(Note: this is to all be done by hand in regards to the fourth and fifth order polynomial. Only Excel can be used for the plotting. I have no knowledge of Mathcad and other programs are not allowed).

Every attempt I make, I get more lost and confused. I’d appreciate any help and the more details and explainations, the better so I’d have a deep understanding of it. Thank you!

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

a. Consider a parabolic cam profile consisting of a rise-dwell-return-dwell cycle where the rise-cycle to full...

a. Consider a parabolic cam profile consisting of a rise-dwell-return-dwell cycle where the rise-cycle to full lift (L= 0.33 in) occurs over a 60° segment of shaft rotation. The shaft is turning at a constant speed of 100rpm. What is the velocity, acceleration and jerk of the follower at the mid-point of the rise-cycle? b. If the profile was now changed to a simple harmonic profile, what is the velocity, acceleration and jerk of the follower at the mid-point of...

solve using Dynacam and write outputted polynomial equations Design a single dwell cam to move a...

solve using Dynacam and write outputted polynomial equations Design a single dwell cam to move a follower dwell from 0 to 100 deg, rise 3 inches in100 deg and fall 3 inches in 160 deg. the total cycle must take 2 sec. choose suitable functions for rise and fall to minimize acceleration. Plot SVAJ diagram

USING DYNACAM determine the polynomial equation for a single dwell cam to move a follower as...

USING DYNACAM determine the polynomial equation for a single dwell cam to move a follower as follows Dwell 0 deg to 100 deg Rise .625 inches from 100 deg to 200 deg Fall .625 inches from 200 deg to 360 deg minimize velocity DETERMINE THE NUMBER OF BOUNDARY CONDITIONS, THE CONSTANTS, AND THE POLYNOMIAL EQUATIONS FOR THE SVAJ DIAGRAMS

Solve by hand /No Dynacam Design a single dwell cam to move a follower, dwell for...

Solve by hand /No Dynacam Design a single dwell cam to move a follower, dwell for 120 deg, rise from 0 to 3 inches in 100 deg and fall 3 inches in 140 deg. the total cycle must take 2 sec. choose suitable function for rise and fall to minimize acceleration. Plot SVAJ diagram

A single-dwell cam will do the following profile: rise 5 inches for 90 degree, return 5...

A single-dwell cam will do the following profile: rise 5 inches for 90 degree, return 5 inches for 90 degree, dwell 180 degree. Generate the displacment, velocity, acceleration, and jerk curves three times using simple harmonic, cycloidal, and eighth order polynomials for both rise and return. Discuss which result is best given your analysis of the three sets of acceleration and jerk curves.

Design a double-dwell cam to move a follower from 0 to 2.5 in. in 60°, dwell...

Design a double-dwell cam to move a follower from 0 to 2.5 in. in 60°, dwell for 120°, fall 2.5 in. in 30°, and dwell for the remainder. The total cycle must take 4 sec. Size the cam for a 1-in. radius roller follower considering pressure angle and radius of curvature. Use eccentricity only if necessary to balance these functions. Plot both these functions. Draw the cam profile. Repeat this for a flat-faced follower. Which one would you use?

NEED MATLAB design a cam with harmonic and cycloidal rise and 3-4-5 polynomial fall specifications:...

** NEED MATLAB** design a cam with harmonic and cycloidal rise and 3-4-5 polynomial fall specifications: *Cycloidal rise (0◦ < θ < 80◦) from 0 mm to 20 mm *Dwell (80◦ < θ < 100◦) *Harmonic rise (100◦ < θ < 180◦) from 20 mm to 30 mm *Dwell (180◦ < θ < 210◦) *3-4-5 Polynomial fall (210◦ < θ < 300◦) from 30 mm to 0 mm *Dwell (300◦ < θ < 360◦) •the radius of the base circle...

Using matlab a) Find the transfer function of a fourth order Butterworth filter and plot the...

Using matlab a) Find the transfer function of a fourth order Butterworth filter and plot the magnitude response. b) Find the poles.

write a matlab code to find the following: initial position, initial velocity, and acceleration using the...

write a matlab code to find the following: initial position, initial velocity, and acceleration using the algorithm and information below time(seconds). height(m) velocity(m/s) 0. 0.2. 2.95 algorithm: 1. Enter data in to arrays. 2. Fit the height data to a 2nd order polynomial. 3. Evaluate the polynomial at enough points to get a smooth curve. 4. Find the velocity model by taking derivative of the height polynomial. 5. Evaluate the velocity polynomial at enough times to get a smooth curve

Explain the mathematical and graphical relationship between velocity and position using your own words.

Subjects