You're still not being clear on what your objective is. If your objective is to use novel control schemes to mitigate the RHPZ in standard topologies (boost), then I think you'll find it impossible.
Let me be clear: A simple boost circuit has a RHPZ at a frequency given by various circuit parameters (inductance, load resistance, etc) and its bias point (Vin, duty cycle, etc). No controller can move or remove the RHPZ so long as those parameters don't change. I've seen a few white papers claim that it is possible using clever tricks (constant on/off time modulation), but it's simply not true. I suggest you derive the state space averaged model of the boost converter to verify it yourself. Look up old papers by Middlebrook and Cuk on the topic.
The only valid approach to "fixing" the RHPZ is to fundamentally alter the converter circuit itself. For example, adding a second converter circuit in parallel with the boost which is designed for lower power but much faster response. A well-designed controller could use both of them to achieve a much better response than the boost alone.