已知函数\(f\left( x \right)=\sqrt{3}\sin 2\omega x-\cos 2\omega x-1\left( \omega > 0,x\in R \right)\)，若\(f\left( x \right)\)在区间\(\left( -\omega ,\omega \right)\)内单调递增，且函数\(y=f\left( x \right)\)的图象关于\(\left( \omega ,-1 \right)\)对称，则函数\(y=f\left( x \right)\)的最大值为__________，\(\omega =\)___________．