A House for Horses
Consider the following system (call it {\cal H}):
Part 1
For what values of G is this system stable?
Minimum stable G:
Maximum stable G:
Part 2
Now, imagine we have a value of G outside the stable range above. We can attempt to stabilize the system {\cal H} by hooking it up as follows:
If G = 1.5, for what values of k is the composite system above stable?
Minimum stable k for G=1.5:
Maximum stable k for G=1.5:
Part 3
If G = 1.5, for what value of k does the system's unit sample response converge most quickly? Enter your answer as a Python number.
k for fastest convergence with G=1.5:
Part 4
Note that it might be possible to choose G such that no value of k will cause the system to stabilize.
For what values of G is it possible to stabilize the system by adjusting k?
Minimum G for which system can be stabilized:
Maximum G for which system can be stabilized: