Estimate the rms value and prominent features, Mathematics

Assignment Help:

Figure shows the auto-spectral density for a signal from an accelerometer which was attached to the front body of a car directly above its front suspension while it was driven at 60 mph round a test track used for ride assessment and optimisation.   The signal was calibrated in milli-g (mg) units, i.e. 1 unit is 0.00981 m/s2.

a)   Discuss the prominent features of the response.                                      

b) Estimate the rms value of the measured acceleration and the maximum acceleration you would expect in a five-minute recording of the signal.   State any assumptions that you make and comment on the validity of any assumptions.

c)  How would you check if the process that produced the signal is stationary?

d) How would you check if the process that produced the signal is ergodic?

 


Related Discussions:- Estimate the rms value and prominent features

Integration, integral 0 to 4 integral 0 to y root of 9+ysquredxdy

integral 0 to 4 integral 0 to y root of 9+ysquredxdy

Factors in denominator and partial fraction decomposition, Factors in Denom...

Factors in Denominator and Partial Fraction Decomposition Factor in denominator Term in partial  fraction decomposition   ax + b

Ratio and proportion, the sides of triangleare inthe ratio 2;3;4 if the per...

the sides of triangleare inthe ratio 2;3;4 if the perimeter is 72 cm. find its side.

Transition matrix for the probabilitiy, Suppose research on three major cel...

Suppose research on three major cell phones companies revealed the following transition matrix for the probability that a person with one cell phone carrier switches to another.

Combinations, Now we take up combinations and its related concepts. C...

Now we take up combinations and its related concepts. Combinations are defined as each of the groups or selections which can be made by taking some or all of the

Nonhomogeneous systems, We now require addressing nonhomogeneous systems in...

We now require addressing nonhomogeneous systems in brief. Both of the methods which we looked at back in the second order differential equations section can also be used now.  Sin

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd