Reference no: EM13938768
You are required to find a real mechanism that can be approximated as a planar four bar linkage.
Please provide/answer the following:
1. A picture of the mechanism you are studying
2. A fully dimensioned drawing of the mechanism (including actual measurements from the mechanism)
3. Fix one of the links and plot the movement of the instantaneous centre throughout the expected range of motion.
a. Explain why you chose which link to fix for this analysis.
b. Provide details as to how you produced the plot of the movement of the instantaneous centre.
c. Explain why the range of motion you chose is sufficient
4. Plot (or provide an animation) of the four bar mechanism in at least 3 positions throughout the motion (on one diagram).
5. Describe how the mechanism is designed in order to maintain planar motion (i.e. how are constraints applied to limit motion).
Please note you may use online apps or other software to check the movement of the instantaneous centre, however you must calculate or draw it yourself. Feel free to use CAD, hand drawings, programming languages, excel etc.
Bonus Question:
Design a four bar mechanism to lift a ping pong ball from one platform to another that is 100mm above the first (Does not have to be directly above). Provide a plot of the ping pong ball movement as it would be affected by this mechanism.
|
A system has the transfer function
: A system has the transfer function: g(s)=7(9) / s(s^2 +(7+9) s + 7(9) a). write this transfer function in polynomial form and pole-zero form.
|
|
Explain in general how a hormone works
: Which endocrine glands would be most affected by prolonged mental stress on the body? (i.e. work, lack of time, worrying etc.) Explain your reasoning in detail.
|
|
Approved company and obtain the annual reports
: Visit the website of your chosen and approved company and obtain the annual reports for the previous three years. Note: Financial statements are contained within the annual reports. Read the Director's and/or Chairman's report as well as other qua..
|
|
Find the equivalent transfer function
: Reduce the block diagrams below to find the equivalent transfer function a. (Case a only) First find unity feedback form, then find the equivalent overall transfer function
|
|
Movement of the instantaneous centre
: Plot (or provide an animation) of the four bar mechanism in at least 3 positions throughout the motion (on one diagram). Describe how the mechanism is designed in order to maintain planar motion (i.e. how are constraints applied to limit motion).
|
|
Tthe circuit given in the picture file
: For the circuit given in the picture file, the the mutual impedance M is j5 ohm. Find a) The magnitude b)The angle of Vo/Vs.
|
|
Analyse the business case for sustainability
: The learning purpose of this Portfolio Part is to analyse the business case for sustainability and develop proposals for reconciling tensions between a business' economic, social and environmental contexts.
|
|
Prepare journal entries necessary to record the transactions
: Prepare the journal entries necessary to record the transactions. Prepare the entries necessary to record amortization expense for the intangible assets.
|
|
Describe the general functions of the hypothalamus
: How does the myelin sheath affect the speed of an action potential? What about the diameter of the nerve fiber? Describe the structure of a synapse. Describe the general functions of the hypothalamus.
|