Before revision:  Numerical results also show that the new method is more robust and faster than the traditional optimization method such as the sequential quadratic programming (SQP), the alternating direction method of multipliers (ADMM) and the latest continuation method(Ptctr). The computational time of the new method is about one fifth of that of SQP for the large-scale problem .
After revision:  Numerical results also show that the new method is more robust and faster than the traditional optimization method and the recent continuation method .