bbr 和 inflight 守恒的收敛原理先看 bbr，以 2 条流 bw 收敛为例，微分方程组如下：{ d x d t = C ⋅ g ⋅ x g ⋅ x + y − x d y d t = C ⋅ g ⋅ y g ⋅ y + x − y \begin{cases} \dfrac{dx}{dt}=C\cdot\dfrac{g\cdot x}{g\cdot x+y}-x\\\ \dfrac{dy}{dt}=C\cdot\dfrac{g\cdot y}{g\cdot y+x}-y \end{cases} ⎩ ⎨ ⎧dtdx=C⋅g⋅x+yg⋅x−x