
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $f(x)=3\sin (ωx+ \frac {π}{6})(ω > 0)$, and $\frac {π}{2}$ is its minimum positive period.
(1) Find $f(0)$;
(2) Find the expression of $f(x)$;
(3) If $α∈(0, \frac {π}{2})$, and $f(\frac {α}{2})= \frac {3}{2}$, find the value of $α$.

Present the answer in LaTex format: \boxed{Your answer}
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