Hi,
when I do an internet search "triac motor control schematic" I get half a million hits.
What´s wrong with them?
Even here in the forum I get 200 hits for "triac motor"
I can find nothing new in your idea. It´s already done many million times.
Or do you have any special requirements? If so, then post them all at once, not piece by piece.
If you are not sure "what and how", then look for application notes, design notes and tutorials. There are many good ones.
Reliable sources are semiconductor manufacutrers and universities. The more detailed the description, the better. Even if you don´t understand every detail by now.
Take your time to read through some of them.
Klaus